How to choose the right power supply? The DC (direct current) is usually given under the laptop on a sticker after the word INPUT. The voltage V (volt) of the power supply must match the value given on the laptop, the current A (amp) must be equal to or greater than the value given on the laptop. This parameter means the maximum current that can be loaded onto the power supply, the size of the load is determined by the power of the laptop W (watt) which is the result of multiplying the voltage and the current.

The shape and size of the plug - compare it with the photo of the offered item with the plug dimensions given in the description. We can also identify based on the manufacturer's database of the power supply:

• Technical Parameters:
• Input: AC 100-240V
• Power Cable: 3 pin
• Power: 65W
• Certificate: CE, FCC, RoHS
• Plug: Rectangular, outer diameter 11.0 mm X 4.5 mm, length 12 mm, PIN/pin inside
• Protection against: overvoltage, overheating, short circuit, overcurrent

The set includes: power supply, power cable. The power supply is equipped with a ferrite filter and is intended for the most demanding users who value stress-free work and comfort. The quality of the product is confirmed by the following certificates: CE, ROHS, FCC, and strict quality control to eliminate potential defects.

QUALITY ABOVE ALL:

• Temperature resistance - The effect of high and low temperatures on the resistance of protection systems and the electrical parameters of the power supply is checked.
• Electrical test - Checking the correctness of electrical connections between individual components of the power supply.
• Short circuit and overvoltage protection test - The response of the power supply's protection systems is checked as a result of a short circuit and a sudden voltage jump simulated by applying a high voltage pulse to the power supply input.
• Final test - The output voltage level of the power supply is checked by subjecting it to a continuous load for one hour.

The set includes power cable.