UK Genuine Lei NU90-JS540167-I1 Ac Adapter 54v 1.67A 90W Power Supply -- LEI54V1.67A90W-5.5x2.5mm
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UK Genuine Lei NU90-JS540167-I1 Ac Adapter 54v 1.67A 90W Power Supply -- LEI54V1.67A90W-5.5x2.5mm

UK LEI 54V 1.67A Adapter | Laptop AC Adapter | LEI 54V 1.67A Laptop Charger | Laptop Power Supply

https://www.laptop-adapters.co.uk/lei-54v-1.67a-adapter-p-2114.html

54V 1.67A LEI AC Adapters

LEI 54V 1.67A Laptop AC Adapter, 54V 1.67A Power Adapter, 54V 1.67A Laptop Battery Charger

UK Genuine Lei NU90-JS540167-I1 Ac Adapter 54v 1.67A 90W Power Supply -- LEI54V1.67A90W-5.5x2.5mm


Item Name: LEI54V1.67A90W-5.5x2.5mm
Iput: 100-240V 50-60Hz 1.2A
Adapter Output Voltage: 54V
Adapter Output Current: 1.67A
Adapter Power: 90W
Adapter Plug Size: 5.5 x 2.5mm
Original / Genuine : Yes
Description : With short circuit protection, Overheat protection, clean smooth out put...
Note: This item tip size is 5.5x2.5mm, not 5.5x2.1mm
Package:
1 x LEI 54V 1.67A AC Adapter
1 x UK / EU Power Cord Fit your Country

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 In Stock
ORG.Price: £ 44.37
        Today's Price:
£26.18
( Updated: Nov 2020 )
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* Please ensure the product(s) that you are going to buy fits the brand, model and part number of your device.


LEI 54V 1.67A Laptop AC Adapter, 54V 1.67A Power Adapter, 54V 1.67A Laptop Battery Charger LEI54V1.67A90W-5.5x2.5mm
Compatible Mainbody Numbers:


Fit Machine Model:(Only list part of all the Fit Model)

Do not use low quality ac adapter?

Why choose this UK Genuine Lei NU90-JS540167-I1 Ac Adapter 54v 1.67A 90W Power Supply -- LEI54V1.67A90W-5.5x2.5mm

UK Genuine Lei NU90-JS540167-I1 Ac Adapter 54v 1.67A 90W Power Supply -- LEI54V1.67A90W-5.5x2.5mm

  • This ac adapter have short circuit protection, overheat protection circuit
  • This ac adapter have very clean output, which can protect cpu, hard disk,video card and all the device.
  • This ac adapter have a very good heat dispersion, that's means it is very safe when you use it for a long time.
  • This genuine laptop ac adapter will longer your laptop battery life.
  • It is a genuine ac adapter.

How to choose this UK Genuine Lei NU90-JS540167-I1 Ac Adapter 54v 1.67A 90W Power Supply -- LEI54V1.67A90W-5.5x2.5mm

  1. Your original adapter output volt is 54V.
  2. Your original adapter output Current is 1.67A.
  3. Make sure its DC tips size is the same as your original.

The Reason Why 54V 1.67A AC Adapters Get Hot?

  1. Your machine use external alternating current (AC) adapter, which converts high voltage alternating current into low voltage, stable current. Adapters of this type can be too hot to be touched.
  2. The 54V 1.67A AC adapter include two circuits to ensure a constant power supply device adapted to the computer or others. A transformer reduces the voltage, but a regulator provides a constant electricity, without "noise". These circuits use a small amount of electricity and generate a small amount of heat. The 54V 1.67A AC adapters usually feels a little warm. They can be warmer when the device is using a lot of electricity, for example whether it is running and charging the battery. There is no reason to worry about an adapter if it is too hot to touch comfortably.
  3. Adapters sometimes overheated because the circuitry in them, such as the regulator, are malfunctioning. If the part is bad, it can produce excessive heat and must be replaced. The device itself can sometimes take too much current from the adapter, increasing the current passing through it, so it will be too hot.
  4. 54V 1.67A AC adapters are based on air passing over them to dissipate heat and cool them. If the adapter is covered, such as a blanket or rug, the excess heat is trapped and then the adapter will overheat. Ensure to keep the adapter from obstacles. If ventilation is adequate, will remain at a moderate temperature.
  5. If you use a low quality replacement 54V 1.67A ac adapter, It may not have a heat-dissipating aluminum plate inside.
  6. If your 54V 1.67A adapter has only recently become very hot, it may be malfunctioning and you need to change it to avoid damage to the internal components of the machine.
  7. The original 54V 1.67A ac adapter is usually not easy to heat, because it is designed with good heat dissipation performance in mind, And it has passed many safety and quality certifications.
Home >> All Brands >>LEI AC Adapter >> LEI 54V 1.67A Laptop AC Adapter

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