Power supply for SONY 10.5V 4.3A ZM/SON10543

The Mitsu Sony laptop power supply features a ferrite filter and protection against overvoltage, overheating, overload, and overcharging. It is aimed at users who appreciate stress-free work and comfort.

The quality of the product is certified with CE, ROHS, FCC marks and is subject to strict quality control to eliminate potential defects.

• Temperature resistance - Testing the effect of high and low temperatures on electrical parameters.
• Electrical test - Checking the electrical connections of the power supply components.
• Short circuit and overvoltage protection test - Evaluating the response of the power supply's protection systems in calm situations.
• Final test - Checking the output voltage by subjecting the power supply to a load for one hour.

The set includes a power cable, warranty card, and user manual.

How to choose the right power supply?

• The voltage V (volt) of the power supply must correspond to the value indicated under the laptop.
• The current A (ampere) must be equal to or greater than the computer's requirement.
• The power W (watt) is obtained by multiplying the voltage by the current.
• Compare the shape and size of the plug with that indicated in the description.