If you are looking for a safe and reliable power supply for your electronic devices, then you have probably come across the term “LPS rated wall plug adapter.” But what does this mean? In this blog post, we will explore what an LPS rated wall plug adapter is, what makes it different from other types of power supplies, and why it might be the best option for your needs.
What is an LPS rated wall plug adapter?
First, let’s define what an LPS rated wall plug adapter is. LPS stands for “Limited Power Source.” The LPS rating is given to power supplies that meet specific safety requirements for the protection of users and equipment. These requirements are set by Underwriters Laboratories (UL), a global independent safety science company that tests, inspects, and certifies products, including power supplies.
An LPS rated wall plug adapter is a type of power supply that plugs directly into a standard electrical outlet and provides low-voltage DC power to an electronic device. It is used in applications such as laptops, mobile phones, tablets, cameras, and other portable devices. The LPS rating ensures that the wall plug adapter meets specific safety standards and that it provides a limited power source to protect the user and the electronic device from electrical hazards.
So, what makes an LPS rated wall plug adapter different from other types of power supplies?
First, an LPS rated wall plug adapter must provide a limited power output. This means that the power supply has a limited current capacity and voltage range, which prevents it from delivering dangerous levels of electricity. Second, an LPS rated wall plug adapter must have a high level of insulation between the input and output. This insulation serves as a barrier to prevent electrical shock and other potential hazards.
Power supplies eligible for LPS are considered less likely to cause electric shock or fire because they are limited in the output current and voltage they can provide to the load. The following is a summary of specifications for LPS power supplies certified to have inherent power output limitations:
VA is equal to volts times amperes
Voc = open circuit output voltage (no load)
Dc voltage is less than or equal to 30 Vdc or basic sinusoidal AC voltage is less than or equal to 30 VACrms
The maximum short-circuit current is 8 A
The maximum VA is 100
The maximum labeled output rated power is 5 A * Voc
The maximum labeled output current rating is 5 A
A DC voltage where the ripple is 10% greater than the peak or non-sinusoidal AC voltage
The maximum peak voltage is 42.4V
The maximum short-circuit current is 8 A
The maximum VA is 100
The maximum labeled output rated power is 5 A * Voc
The maximum labeled output current rating is 5 A
The DC voltage is greater than 30 Vdc and less than or equal to 60 Vdc
The maximum short-circuit current is 150 VA/Voc
The maximum VA is 100
Maximum labeled output rated power is 100 VA
The maximum labeled output current rating is 100 VA/Voc
Why choose an LPS rated wall plug adapter over other types of power supplies?
There are several reasons why an LPS rated wall plug adapter might be the best option for your needs.
First, they offer a high level of safety and protection for both the user and the electronic device.The limited power source and insulation help prevent electrical shock, fire, and other hazards.
Second, LPS rated wall plug adapters are lightweight and compact, making them ideal for portable devices that require a small and convenient power supply.
Third, LPS rated wall plug adapters are energy-efficient, which means they can help reduce your overall energy consumption and lower your electricity bills.
In conclusion
An LPS rated wall plug adapter is a type of power supply that provides a low-voltage DC power output to electronic devices. It meets specific safety standards set by UL to ensure the protection of users and equipment.
LPS rated wall plug adapters are different from other types of power supplies in that they provide a limited power output and have a high level of insulation between the input and output. They offer a high level of safety, portability, and energy efficiency, making them an excellent choice for many applications.
If you are looking for a safe and reliable power source for your electronic devices, JPTpower, a power supplier in China, has more options.
