The Benefits of the MGU-252: Meiji’s New GFCI with USB Outlet

The Benefits of the MGU-252: Meiji’s New GFCI with USB Outlet

Why should you get a GFCI outlet with a USB slot?

  1. Certified Shock Protection
  2. Damage Protection
  3. Enhanced Convenience


If you’ve ever visited an electrical company in the Philippines, chances are, they’ve introduced to you GFCI outlets. If you didn’t already know, a GFCI outlet is an incredibly useful electrical socket that has the added benefit of protecting appliances or electrical equipment that are plugged into it from unforeseen electrical shocks.

Fast forward to 2019 and a new and improved outlet has recently been released by Meiji Electric. This new version of the GFCI outlet only has one 220V plug but is now outfitted with two USB ports.

It’s clear that this outlet is directed towards establishments that charge small devices and gadgets more than large appliances. Either way, the outlet is more than capable of handling these devices.

With an international outlet, you and/or your customers no longer need to bring bulky adaptors to enjoy safe and secure usage. This kind of outlet is currently one-of-a-kind in the Philippines. With voltage protectors alongside it and a number of other electrical protection devices, it’s probably beneficial for you to make use of these outlets right away!

Discover the double benefit of GFCI outlets with USB ports by reading through this article!


Certified Shock Protection

Certified Shock Protection

As the leading GFCI supplier in the Philippines, it’s only fitting that Meiji Electric is at the forefront of the industry. They have designed this outlet with all the necessary safety precautions already embedded within it.

For those who are yet to be familiar with GFCI outlets, these devices protect every device plugged into it from power fluctuations and overloading, and protects its users from shocks and even electrocution. GFCI outlets have built-in sensors that monitor the inflow and outflow of electricity to an appliance. Whenever a fluctuation is found, the outlet will immediately notice the change in electrical flow occurring and will quickly shut off the power. This simple sensing and power shut off can prevent many electrical mishaps from happening.

Now, keep in mind the function of the USB ports. It’s no secret that handheld devices are easier to damage than large appliances—especially when it comes to voltage fluctuations. No longer will you have to worry about unfortunate electrical issues while charging mobile devices with this outlet!

With GFCI outlets such as Meiji’s MGU-252, you’ll have maximum shock prevention for every device and appliance that is plugged into it!


Damage Protection


As protected and durable the wiring in establishments may be, not all of them can withstand the test of time. As time goes on, insulation breaks down and a certain amount of electrical current may start to leak into appliances, mobile devices, and other electronics that are plugged in. This rather invisible occurrence won’t harm you directly, especially if your appliances don’t have a metal body—but it will most certainly damage plugged in devices. This leakage of electricity is one of the most common reasons why things such as computer hard disks and other large appliances with multiple sensitive components fail without prior notice.

All of these are preventable simply by using a GFCI outlet! The electricity leak is also something that is easily identified by the GFCI’s sensors and thus triggers the automatic shutdown of power This helps prevent expensive equipment and appliances from being significantly damaged from a dangerously invisible hazard such as an electrical leak!


Enhanced Convenience

Enhanced Convenience

Reducing the number of electrical sockets by one and adding two USB outlets can be seen as advantageous by some and disadvantageous by others. However, as the world goes, it’s leaning more towards becoming an incredible convenience. This is especially true since more and more people are using handheld, mobile devices that have a charging cable that doubles as a connector.

This kind of GFCI outlet is, in reality, not as good of a choice for households because of the limited slots for appliances. However, the place that it does shine in is in establishments made for accommodations such as hotels, motels, and bed and breakfasts. These establishments will benefit greatly from the MGU-252 GFCI outlet. This is primarily because most of the items that will be plugged into them are mobile devices and some of your usual electronics such as cameras, video recorders, and other portable gadgets.

GFCI with USB outlets make it very convenient for people who are on the go to quickly and safely plug in their devices for a top-up. With its International-rated outlet, you don’t have to use any bulky adaptors — just plug in any appliance that you need! It’s important to remember, however, that the outlet is rated at 220v. So you might still need a step-down transformer if you have a device that requires lower voltage levels.


Key Takeaway


The new MGU-252 is a GFCI Outlet with two USB ports. It’s essential in establishments made for accommodation such as hotels, inns, and travel lodges. It provides all the safety and security that the normal GFCI outlet has but makes it even more convenient for those who have to plug in handheld devices! Before using them, however, make sure that you get an electrical company in the Philippines to survey your establishment’s electrical wiring and system to see if you need to be aware of any electrical problem apart from what the GFCI outlets pick up.

How Do You Identify Voltage Fluctuations?

How Do You Identify Voltage Fluctuations?

What should you know about voltage fluctuations?

  1. What happens during voltage fluctuations?
  2. What are the causes of voltage fluctuations?
  3. What can you do to prevent voltage fluctuations?


There’s an extensive list of potential electrical hazards that every electrical company in the Philippines warns people about. Most of the time, though, people are more aware of common electrical problems such as brownouts and blackouts because they’re usually stated in the news and happens on a relatively large scale.

Because of this, there are very few discussions about lesser known electrical problems such as voltage fluctuations. These are actually quite common as well, especially in places where there’s a lot of potential obstructions to transmission lines or problems in the electrical system of a structure.

With that being said, compared to blackouts, voltage fluctuations are a lot easier to prevent because it’s something that you can modify yourself!


What happens during voltage fluctuations?

What happens during voltage fluctuations?

Voltage fluctuations are systematic variations of the voltage envelope or simply put, random voltage changes. However, this change doesn’t normally exceed the regular voltage range.

Voltage fluctuations can be categorized into two: Step-voltage changes that can be regular or irregular in time and cyclic/random voltage changes that are produced by variations in the load impedances.

When this occurs, the appliance affected will experience a significant degradation in its performance. The volatility of the internal voltages and current of the electrical system may be affected as well.

Voltage fluctuation is usually the fault of the provider or the grid system being tampered with. In any case, the best way to spot voltage fluctuations throughout your home is the sudden flickering of your lights. Flicker is described as a continuous and rapid variation in the load current magnitude. This is believed to be caused by voltage variations.

At home, the most common signs of voltage fluctuation include display screens or any electronic device with a light source flickering, other electronic equipment failing to start up, and televisions or radios experiencing interference.

If left unattended, voltage fluctuations can lead to some electronic devices malfunctioning. For example, incandescent bulbs might break due to it being designed for a specific voltage only.


What are the causes of voltage fluctuations?

What are the causes of voltage fluctuations?

Unlike the more common electrical issues that happen at home, the causes of voltage fluctuations are hidden from view and unheard of most of the time. Aside from one or two warnings from an electrical company in the Philippines, you would most probably not even think of a voltage fluctuation as one of your home problems.

That being said, it’s way better if you know the cause of your electrical problems so that you know what to do if ever you experience it! Here are the most common causes of voltage fluctuations:

  • Poor supply of electricity. Before assuming that something bad happened to your electrical system, you should first question the integrity of your power supply. It might be the result of poor power flow or simply a sign that you’re using a low capacity transmitter to transfer power from your main supply. This might also be because of faulty appliances that draw in more electricity than usual.
  • Wiring issues. Another possible cause of voltage fluctuation is improper wiring. This can lead to irregular electrical supply and inconsistent voltage fluctuations when left unchecked. Issues might also stem from the way that wires were manufactured. Improperly fabricated electric wires might not have the capacity to carry the required amount of power for your house, let alone an entire commercial building.

There’s also the possibility of pests damaging your wires, so don’t rule out voltage fluctuations to outdoor causes immediately!


What can you do to prevent voltage fluctuations?

Aside from directly fixing electrical wiring in your home and repairing faulty equipment (both of which are highly recommended when you have the chance) one of the best ways to solve this problem is to simply get a voltage protector! In the Philippines, there are many electrical companies that already offer such a device.

As the name suggests, the primary function of voltage protectors is to protect appliances from a sudden increase or decrease in voltage. Remember, for an appliance to work properly, it has to be supplied with the correct voltage. Overvoltage and Undervoltage are both something that you don’t want to happen to your appliances. Not only will this affect your appliances, but it might also lead to them malfunctioning or getting damaged.

Aside from that, other devices that help protect against voltage fluctuations are UPS or uninterruptible power supplies. In fact, this all-encompassing system is said to be able to prevent many of the different power-related problems there are!


Key Takeaway

As people say, prevention is better than a cure. That saying remains relevant even when the main focal point is machines and appliances. Make the most out of your uninterruptible power supplies or voltage protectors in the Philippines to help protect your electrical appliances!