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What do you need to know about automatic voltage regulators?

  1. It can protect electrical products from surges
  2. It has quick-start features
  3. It is ideal for areas with frequent power outages
  4. It has built-in circuit breakers
  5. Maintains preferred voltage of various appliances

Have you ever experienced your laptop not turning on even after charging it?
Did you notice a burning smell around it or near the socket that you plugged it into?
Unfortunately, your device may have been a victim of a power surge.

A power surge causes a spike in voltage, which certain electrical products are sensitive to. The increase in voltage may prove to be too much for the appliance, causing damage to its electrical components.

Cases like this can be prevented by investing in an Automatic Voltage Regulator (AVR) from a local electrical company such as Meiji Electric.

AVRs protect computers, refrigerators, and other appliances against sudden changes in electricity by automatically returning the fluctuating levels back to normal. In order for you to better protect your electrical devices, you must understand how an AVR works and how it signals you during an ongoing power surge.

Want to better protect your devices and appliances? Read on!


It Can Protect Electrical Products From Surges

It Can Protect Electrical Products From Surges

Power surges have the capacity to damage multiple appliances all at once. The cost to repair each one will eat a good amount of your savings. As mentioned above, the main advantage of AVRs is that it can protect your electrical products from surges.

AVRs have the ability to detect and capture voltage fluctuations in order to regulate and correct the current. This means that the AVR senses any power surges coming from the source of electricity and automatically normalizes it before it even gets to your appliance.

The way it does so depends on the type of AVR that you purchase. Meiji Electric offers Servo-Motor Regulators with four universal outlets (SVC-500W) and Static Voltage Regulators (SRR-500).

If you have a type of appliance that cannot be turned off even for a short period of time, AVRs also include quick-start features for you to override the system.


It Has Quick-Start Features

It Has Quick-Start Features

Once an AVR detects a power surge, it will go into reset mode. This means that you may choose to delay the supply of electricity to your appliances by approximately 5 to 8 minutes. However, if you have certain types of devices that cannot be turned off for even a short amount of time, you may simply turn on the quick-start feature to override the power-on delay.

If you have a number of appliances that cannot be turned off for even a short while, AVRs will be a good investment for you. This is because AVRs are ideal for areas that experience frequent power outages, as these are the places likely to experience frequent power surges as well.


It Is Ideal For Areas With Frequent Power Outages

It Is Ideal For Areas With Frequent Power Outages

The Philippines is a country that experiences frequent power outages due to a variety of different reasons: stormy weather, unstable electricity supply, and even faulty electrical wiring. Did you know that power outages cause power surges?

This is because once the power comes back on, a sudden surge of current rushes into the electricity supply. This means that your appliances are in constant danger every time a power outage occurs. AVRs can be a good source of protection against these frequent occurrences.

AVRs also come with warning signs that will alert you during a power surge. This is called built-in circuit breakers.


It Has Built-In Circuit Breakers

It Has Built-In Circuit Breakers

Similar to transformers, AVRs have a fuse protective device that detects any excessive voltage levels. The fuse will blow to signify that a power surge is currently happening. Once the fuse blows, it also disconnects the supply of electricity to your appliances. This is to protect you from any short circuits that could potentially cause fires.

So, what should you plug your AVR into?


Maintains the Preferred Voltage of Various Appliances

Maintains the Preferred Voltage of Various Appliances

Each electrical appliance needs to be connected to a certain wattage. It is highly recommended that you purchase an AVR unit that has a power rating that is at least three times higher than the appliance.

For example, the ideal AVR unit for your air conditioning unit with a power rating of 1,000 watts is Meiji Electric’s SVC-3000W because it can withstand 3,000 watts. The reason for this is because it gives your AVR unit an allowance to withstand a sudden increase in voltage due to a power surge.

Take note of the wattage levels of each of your appliances before you go out looking for your own AVR. These are just some of the things that you need to know about AVRs. Help protect your electrical products with Meiji Electric.


Key Takeaway

Extreme changes in the levels of electricity coursing through your home may happen at any time. This could potentially damage a number of your electrical products, requiring you to pay expensive fees for its repairs. To make matters worse, these surges could cause short circuits that could cause a fire in your precious home.

Choose to protect your electrical products from power surges, short circuits, and power outages by investing in an Automatic Voltage Regulator (AVR) from a local electrical company such as Meiji Electric.

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Why should OFWs get AVRs and step-down transformers?

  1. Optimal Device Function
  2. Protection from Voltage Problems
  3. For Home and Family Use


The primary function of an AVR, or Automatic Voltage Regulator, as its name suggests, is to regulate voltage. Oftentimes likened to a voltage stabilizer, these two are almost identical if not for very specific differences. Transformer suppliers in the Philippines explain their difference as follows: A voltage regulator is designed to provide a constant voltage at a given output, regardless of the changes in the prior load current. A voltage stabilizer, on the other hand, provides a constant voltage on a specified output regardless of changes in the incoming voltage.

Technically speaking, a voltage regulator is overall better, while the voltage stabilizer can be more specific at times.

Because of this, it’s a well-known fact that AVRs are practical to have, especially if you’re an OFW. When there’s a difference between the required voltage of appliances and the source of power, AVRs are what you need!

Many OFWs who bring their own devices and gadgets practically need to have an AVR as well for all the right reasons. Here are several reasons why OFWs need AVRs!


For Optimal Device Function

For Optimal Device Function

Every electronic device has a set voltage requirement. This indicates the amount of voltage it needs to function at an optimal state. Any lower and the electronics will suffer a few hiccups or become slow. Higher voltages won’t mean better performance, rather it might actually damage the device because of overvoltage.

Why is it important to be wary of voltage requirements? Because there are different voltage levels in different countries.

The most common ones, 110v, 120v, 210v, and 220v are the usual standards. As it may seem, there’s a large difference between 110v and 220v.

In the Philippines, most devices are designed to operate with 220v while in Western countries, most devices require 110v. Step-down transformers are perfect for this because it’s primary function is to lower the voltage level to a certain amount. In this case, it can lower 220v to 110v in an instant. They also double as a voltage protector so you can enjoy twice the benefits with one device!

This makes all the difference to OFWs who work in western countries because most of their devices work to get powered optimally with 220v outlets. However, in a country that has only 110v outlets, you’ll always experience undervoltage when you’re plugging into an outlet—potentially damaging your devices.

That being said, with the help of voltage regulators, you’ll be able to plug in your device and automatically get the voltage that you need.

This will help appliances and chargers’ function at their best capabilities.


For Protection from Voltage Problems

There are many factors that might lead to voltage related problems, particularly under- and overvoltage. Oftentimes they’re not bad enough to warrant repairs. However, constant exposure to these will have a significant effect on your devices.

Undervoltage occurs when your device is not able to receive the minimum required voltage in order for the device to function properly. This can lead to electronics becoming underpowered, unable to function normally.

Overvoltage, on the other hand, happens when the voltage received exceeds the normal values required which can cause insulation damage to the devices. When left unwarranted, these can lead to short circuits and other damaging effects.

Most of the time, these conditions happen because of unforeseen voltage fluctuations caused by different circumstances—oftentimes on the side of the electricity provider. Some of the more common causes include the following: voltage surges, lightning, and power overload.
Again, automatic voltage regulators are probably the best countermeasure against this for specific appliances because it takes into consideration all these instabilities of voltage and compresses it into something more consistent. By doing so, it protects the devices plugged into it from the damaging effects of experiencing under- and overvoltage.


For Home and Family Use

For Home and Family Use

One of the most important reasons why OFWs need an AVR is the fact that they will be in the midst of appliances and devices from two countries. And unless they have the same standard for voltage, you’ll definitely need at least one AVR for you and the family you have back home.
A lot of the times, you’ll be bringing devices and appliances back with you from the country you’ve worked at. And that would mean you’ll have some electronics that require different voltage levels.

Because of this, automatic voltage regulators will probably become a staple in your home because of all the appliances that need it. But that also goes for you as the one who’s working overseas. You will need the help of an AVR for you to safely and optimally charge your phone, tablet, or laptop which you use to stay connected with your family.

Nowadays, your phones or your tablets make it incredibly easy to talk with your family over long distances. However, as accessible as it may be, you still need to take care of your devices so that it will last a very long time.


Key Takeaway

The life of an OFW is hard. Living in one country while thinking of your home can get unforgiving at times. With that being said, one thing that’s a constant anywhere you go is electricity and electronic devices. Both of which are important in keeping you safe and connected.

Be sure to buy an AVR from your nearest transformer supplier in the Philippines so that you’ll have a safe and optimized way of powering up your gadgets wherever you go!

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Ever wondered why some plugs have 2 prongs while others have 3? Well, it is all about safety!  Electricity must flow in an uninterrupted circuit. Electrocutions often occur in homes due to defective products, such as appliances, power tools, and improper wiring. Children are particularly susceptible to electrocution not only because of their never ending curiosity but also because they can sense an electrical current as low as 0.006A (6mA). Faulty installations or repairs can also result in electrocution and are a primary cause of electrical accidents at home.

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Take a look at your home outlets for instance, the right smaller slot is for the HOT wire, this is where electricity comes from; the left wider slot is for the neutral wire, this wire completes the circuit and feeds the electricity back into the system.

Implement this idea into a larger power distribution system and you’ve created a huge problem. If excess voltage is applied to the circuit, like a lightning for example, all the excess energy must travel through your electrical network, potentially exploding everything connected to it. To prevent this, a third ground wire is connected straight to your breaker enclosure and is driven straight to the earth. Now when a lightning strikes into your system, the excess energy is directed into the land instead, but we have now created another problem. Before all of this, the only way to be shocked is when you touched both the neutral and hot wires, in that case your body would close the electrical circuit and the voltage would travel through you, from one wire to the other. Now, because of grounding, half of the electrical system is always indirectly connected to you, through your feet. Meaning you only need to touch a single wire or a metal object electrified by one to become an unfortunate circuit. This is why some appliances have the third prong. It is a safety feature for devices with metal cases. It protects the items from wear and tear, aging and faulty manufacturing. A hot wire from within the appliance could come loose and make contact with the metallic case, without the 3rd prong, you could be lethally shocked when touching it. Appliances with this third prong have a wire that connects directly from the metallic case and back to the outlet. Voltage along this path would trip the breaker and cut off the electricity that could potentially kill you.

Meiji Items with Grounding


Electrical Safety with Meiji Products

Prevent serious injury or an accident from happening in your home by using Meiji GFCI’s, AVRS (Automatic Voltage Regulator), UPS (Uninterrupted Power Supply), Wiring Devices, Extension Sets, and Timers which all have grounding or 3rd prongs.  The whole family of Meiji Electric’s GFCI’s MGU252MGF250GF250 and LG20 are classified as Class A in accordance with UL943. This is because all Meiji Electric GFCI’s have a 6mA sensitivity rating, unlike other GFCIs being sold in the markets which only have 15mA rating or even higher. UL Standard indicates the `let go factor’ of women and children should not be more than 6mA sensitivity rating because anything above this range is where `freezing currents’ start and it may not be possible to `let go.’ The Meiji GFCI is different from conventional receptacles, because in the event of a ground fault, it automatically trips, and stops the flow of electricity to your body, thus preventing serious injury. Meiji GFCI’s will work even without a grounded wire, even if a utility box isn’t grounded, installing a GFCI in it will still protect you (and your tools and appliances) from ground faults. The Electrical Code requires installing a GFCI for all wet areas, this is necessary to avoid ground fault which happens when electricity passes through our wet body before it reaches the ground.






Our newest addition is the MGU252, the only square GFCI with a combination of 1 international outlet and 2 USB outlets. It is designed for ease of use with all USB-dependent gadgets and devices while protecting you in wet prone areas. For your convenience, we will be giving a FREE custom-made 3’’x 3’’ utility box UB-252 so you don’t need to worry on where to get one.





So the next time you see that 3rd prong, just remember that it could save your life! Call us at 448-7423, 727-5790, 414-4012 and 413-6636 or email us at sales@meijielectric.ph for your various electrical requirements! You can visit our showrooms located at Unit 15 Landsdale Arcade, Mother Ignacia, Quezon City and 1 Mabolo Street, New Manila, Quezon City. You can also buy our items at your nearest ACE Hardware, Handyman or Ortigas Home Depot branches.


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AVR for Computers

Computers are staple in the modern person’s life. In the morning, we wake up and check our social media accounts, as well as traffic updates. At work, we communicate via emails and use computer programs to do our jobs. During lunch, we can order food online. When we get home, we browse online or play games to pass time before going to sleep.

The point is, computers have become an essential part of our daily lives. And although these equipment are resilient, we still need to be proactive in taking care of them. We all know the usual ways of protecting our PCs, such as keeping beverage away. We also use AVR in the Philippines to regulate the voltage level and avoid damaging the computer. However, there are other ways to take care of our computers.

Here are some of the ways you can protect and take care of your computer:


Wipe it Clean

We have a tendency to multitask while on the computer, and unfortunately, the ‘other tasks’ include eating. As a result, muck and grime gets stuck in the keyboard keys and on the mouse. Aside from refraining from touching your computer after or during eating, make sure to wipe it with a clean cloth from time to time.

Keep Magnets Away

Some computer models can be damaged thoroughly by magnets. Powerful magnets are actually capable of erasing a laptop’s harddrive!

Don’t Be Rough

Obviously, you shouldn’t be throwing your computer or any part of it. You shouldn’t be too rough with external devices as well – for instance, plugging a USB or external hard drive carelessly can damage the internal components.

Use Surge Protectors

A surge protector power strip doesn’t only let you plug multiple components in one outlet, it also protects your computer from power surges.

Defrag Your Computer

Don’t forget, you need to take care of your computer from the inside as well! Defrag your computer to improve its performance. This is like picking up pieces of data that are scattered in your hard drive and putting them back together.

Scan for Viruses

Part of protecting your computer from the inside is scanning your PC with an anti-virus/anti-spyware. It will not only protect your files from being corrupted, it will also protect you from possible hacking.


Delete unimportant files and uninstall programs you no longer need. The computer can only store a limited amount of data and cause it to run slowly or even crash.

Back Up Data

Let’s face it, computers are bound to fail you sometimes, even for unknown reasons. Back up your data in case something happens to your PC so you won’t lose all your files.

Keep it Away from Windows

Make sure your computer is stored in a place where it is not subject to weather damage.


For the most part your computer should be running quite well on its own. The only thing you have to worry about not having control over are sudden power outages, which can damage your computer if it happens too often! Protect your computer from unexpected surging and fluctuating of electricity by using an Automatic Voltage Regulator – why not try one from Meiji?

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Its 2015! You probably have new appliances now in your home? Whether they’re for entertainment or kitchen use, remember to use an Automatic Voltage Regulator (AVR) to it.

Some people might think, “No need!” while others believe that it depends on the area you live in. And if your city does not have voltage problems, you can connect it directly to the plug. These might be true but being knowledgeable of the facts can be safer than believing the opinions of others.

What are Power Surges?

According to Tom Harris, a contributor on the blog site “How Stuff Works”, power surges occur when something boosts the electrical charge at some point in the power lines. This causes an increase in the electrical potential energy, which can increase the current flowing to your wall outlet. A number of different things can cause this to happen.

images (1)The most familiar source is probably lightning, but there are some unknown and unexpected sources too which may be just around the corner! Power surges are also cause by the operation of high-power electrical devices, such as elevators, air conditioners and refrigerators. These high-powered pieces of equipment require a lot of energy to switch on and turn off components like compressors and motors. This switching creates sudden, brief demands for power, which upset the steady voltage flow in the electrical system. While these surges are nowhere near the intensity of a lightning surge, they can be severe enough to damage components, immediately or gradually, and they occur regularly in most 31033351b__62919_stdhomes and building’s electrical systems.

Meiji AVRs can surely help you from such power surges. Meiji AVRs are designed to stabilize voltage increase and even decrease. Not only that! If your device came from abroad, and has 110 volts requirements, Meiji AVRs has a built-in 110 volts output socket. Meiji AVRs are available from 500 VA to 10 KVA ratings, just right for your new home appliances.

In today’s system of electricity distribution, power surges are an unavoidable occurrence especially in the Philippines. So be sure to use Meiji AVRs to protect your new appliances. Surely, you would never want them to be destroyed easily.



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Through the advancement of technologies and continuous upgrade of mechanical devices and appliances, it is recommended to associate them with the right kind of Automatic Voltage Regulators (AVRs)


As some of us know, AVRs have one purpose, and that is to maintain the voltage supply at a constant “range”. AVRs come in two main types: Servo-motor type and “step” type.
Servo-motor type AVRs has a coil of wire and a mechanical motor which rotates in the coil to keep the output voltage at a certain value. They are usually larger and heavier. These kinds of AVRs have power-on delays which result to a more accurate voltage output.
Step types AVRs are usually cheaper. They contain a set of relays or transistors which keeps the output voltage in a certain range of value. Example of the steps might be: 160-180, 180-200, 200-220, 220-240, and 240-260 volts. Each of these ranges is being controlled by a transistor or relay inside. So if you hear a click on a relay type AVR, it means it is switching from one voltage range to the next up or down range. It is not as accurate in voltage output.

So which is better?

Servo-motor type AVRs are better especially if you live in an area where the voltage fluctuates a lot. The more accurate voltage the AVR emits, the more protection it gives to your treasured appliances.

Meiji Electric offers you the best Servo-motor type AVRs!AVR 500

Meiji Servo-Motor AVRs

Using Meiji AVRs is the best solution in keeping the voltage supply at a constant range for your appliance, with or without voltage fluctuations or imbalance. Meiji AVRs are servo-motor type AVRs, designed to be distortion less and provide an accurate voltage output. From 500 to 10, 000 VA capacity, it can accommodate both low and high rated appliances. It saves your treasured appliances & processes from damaging effects of fluctuations. This way, you can focus on things that matter to you.

In addition, Meiji AVRs have a converter, from 220V to 110V for 110V-appliances like those which are imported. Now, you don’t have to buy a separate transformer for them.


So what are you waiting for?  Contact us today and see how we can help you enhance your power quality and save power consumption as well!



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Automatic Voltage Regulators (AVRs) are widely used in industrial and household application to obtain the stability and good regulation of different electrical equipment. Hence, we must know the best capabiliAVR1ties an AVR should have.

  1. Surge Protection

Surge protection feature cannot be removed from an AVR as it is one of the main purposes of it. When power supply suddenly rise with a great intensity, surge protector built-in the AVR shields the computer or any other connected equipment from that strong power flow. With an AVR, the equipment is safe and secured as it continues to operate.

  1. Short Circuit ProtectionAVR2

Whether it is a circuit breaker or a fuse, what’s important is the protection it gives when short circuit happens. This feature of an AVR will cause the fuse or breaker to blow or trip first before anything can happen to the equipment associated with it. But this doesn’t mean that the AVR is damaged. Circuit breakers as short circuit protectors automatically trip and cut the power off. Fuses on the other hand, blow and also cut the power line. Thus, it must be reset or replaced upon occurrence of the short circuit.

  1.  Line Noise ReductionAVR3

The audible noise released from high-voltage lines is caused by the discharge of power that happens when the intensity of the electrical flow on the conductor surface is greater than the intensity necessary to start a flow of electric current. AVRs reduce line noises which can irritate users when using light or heavy-duty equipment.

  1.  Servo Motor Technology

AVR4Servo-Motor AVR uses an advanced electronic controlled servo-motor concept to control a motorized variable transformer. Because of the motors involved, there is a small delay in voltage correction. However, the output voltage is accurate. This capability of an AVR tends to be extremely effective when considering large applications, as it is able to maintain its accuracy despite of input balance and load balance at any power factor.


Meiji AVRs got all these four features for you! From 500 to 10,000 power wattages, you can have the right and precise AVR.

Invest now in Meiji’s AVRs and experience the real enhancement for your valued equipment.

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Wonder why AVRs sometimes malfunction? We can say that mechanical devices are not that perfect, but have you ever thought you might be using it the wrong way?

AVR (Automatic Voltage Regulator) is a protective electrical device that is designed to protect equipments from volltage fluctuations as it automatically controls the voltage being supplied to certain equipment.

AVRs in the Philippines

Here in the Philippines, voltage spikes happen frequently and we cannot deny it.  Most of us are confident when using an AVR for our TVs, washing machines, and refrigerators since it’s made for the said purpose.


What we don’t realize is that any mechanical device that is used improperly or abused to its capacity will definitely result into malfunction or worse, great damages.

When you want to utilize an AVR with equipment that has a heating or cooling element, like a fridge or an oven, it is advisable to use an AVR that is three times higher than the equipment’s power rating as it consumes higher initial current to alter normal temperature to the required coolness or hotness. Let’s say you have an Aircon unit with a power rating of 1000 watts. To comply with it, you have to use a 3000 watts AVR or higher since it converts normal air temperature into a cooler breeze. In this way, your aircon unit will be safer even with continuous necessity of high power consumption.

Similarly, motor operated appliances like washing machines and heaters need to be associated with AVR that is three to five times higher than the machine’s power rating. Motor operated machines usually consume higher initial current the moment the machine is switched on or sudden voltage fluctuation happen. Voltage fluctuations are voltage which frequently vary, rise and fall from the steady or repetitive value. By the use of a precise wattage of AVR, spikes will be handled appropriately while the machine continues to function.

For non-motor-operated machines and equipment that has no cooling or heating element, AVR must be commensurate or higher with its specific wattage. For an instance you have a PC unit rated at 200 watts plus a speaker with 100 watts and a flat screen TV of 300 watts all plugged into one AVR. Summing it all up, you’ll get 600 watts. In this case, you can use 1000 watts AVR as no motor, heat or cooling element involved. It’s good to have a little bit of allowance in case of a power surge.

One improper way of using an AVR is when plugging appliances to any voltage output socket. This is fatal for the attached machine! Plug the appliances with the right voltage requirement to the corresponding voltage output socket. For a fridge that requires 110V power, plug it into the AVR’s 110V output socket. With this, the right working voltage will be supplied to the fridge .

All mechanical devices have a certain limitation depending on how we use them. With AVRs, its best to follow certain advice from expert technician or from the electrical supplier where you purchase the device to properly protect the equipment you have. And most importantly, choose a brand that brings the best quality products and services.

Choose quality, choose excellence! Choose Meiji Electric!

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investment.meijiHave you ever experienced a power fluctuation?  For most of us who are not technically-inclined, we don’t usually think or mind about power loads. But the power that comes in our house has everything to do with the bills we pay later. Interested? That’s what I thought.

Definition of power fluctuation

To put it in a layman’s definition, “power fluctuation” occurs when the voltage in your house or any place that uses electricity begins to fall or rise, meaning there is an inconsistency in the flow of electricity.

For example, you use your air conditioner, DVD player and TV at the same time.  Then you noticed that your lights flickered a bit. That is a sign of power fluctuation.

How about during a storm, you notice that before the power outage, your lights blinked along with your other appliances? You thought it was weird? No. Again, that is a sign of power fluctuation.

Power fluctuation might cause damage to appliances

Maybe most of us might think that it’s just normal. Yes, it is. Because we only depend on our power supplier and our power supplier only depends on power plant. That is why there is nothing we can do but to deal with it. But did you know that power fluctuation might cause little to serious damage to our appliances especially to sensitive ones like our computers and televisions? And that is something we shouldn’t be dealing with. Like what my Mom said, our appliances should be treated as an investment. So why just sit and let your appliances be damaged when you know you can do something?

Use Automatic Voltage Regulator

Meiji AVR 500WOne of this is through the use of Automatic Voltage Regulator or most commonly known as AVR. An AVR controls and limits the voltage going into a device or load. It is designed to automatically maintain constant voltage levels our appliances are receiving. AVR regulates input voltage for a stable electrical output. And through that, it also prolongs the usage life of an appliance. Perfect to be used especially with one of the most sensitive appliance in our household and offices, our personal computers. Since computer chips are very delicate that even a small power fluctuation could damage its hard drive, we need AVRs. Imagine the big hassle it would create if your computer crashed?

So now, who says our appliances couldn’t have a life saver? There will be is no reason to regret buying expensive and quality appliances because of our fear of power fluctuation. With Meiji Automatic Voltage Regulator, our investment is in good hands.

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Meiji AVR 500WAutomatic Voltage Regulators or AVRs are our good friends at home and even in our offices. They protect our home appliances and different equipments from inconsistent levels of electricity flow that could damage them. During times when electricity fluctuates, it stops this equipment from being damaged through regulating its working voltage and therefore maintaining a consistent flow or load. AVRs are very helpful for certain home equipment that is sensitive from inconsistent electricity flow.

AVRs are in danger sometimes

But of course, even these AVRs are in danger sometimes. When electricity surges too much orAutomatic Voltage Regulator when a particular user makes a mistake on the voltage setting, there is still the possibility of failures that may affect these AVRs. The AVR itself may break down, too. And that may lead to some serious damage, not just in the AVR itself but also in our appliances.

Fuses in some AVRs is beneficial

This is why the availability of fuse in some AVRs is beneficial. Meiji servo-motor type AVR includes a fuse that helps protect the AVR unit. In Meiji AVRs, the fuse blows when there is overloading due to either miscalculations of the users in terms of the wattage and/or other factors. So, even when there are some errors on the settings, the AVR itself would not be harmed as a whole. Instead, only the fuse will break down, hinting that something has been wrong.

Therefore, the fuse fulfills its role as a resistor. It serves more of as a sacrificial device. At first, it tries to interrupt excessive flow of current to the system to avoid damage. So, as much as possible, it allows only the normal current. But if it reaches the maximum amount of current it can handle, it automatically melts down and disconnects. And because of this, the flow of electricity to the equipment of home appliance is interrupted as well and thus avoids incidents of overheating, damages and even fires.

Make your AVR work even if the fuse has already gone bad

Automatic Voltage RegulatorsAnd since only the fuse breaks down in times of error, it means that you can still make your AVR work even if the fuse has already gone bad. All you have to do is turn the AVR off and take out the broken fuse. For most fuse type AVRs, the fuse can easily be found as it is usually attached on the external of the AVR itself. It is also very easy to detach. Then, you have to get a new one from any nearby hardware store and just replace the old one. This way, the AVR can still work as though it were new. And whenever something wrong happens, you just have to replace the fuse.

Indeed, the AVR fuse saves AVRs from serious damages. It is also a practical choice since you no longer have to get a new MEIJI AVR whenever failures occur. As long as you replace the fuse, your MEIJI AVR can still work well. Talk about efficiency!


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