New Mitsu Dell power adapter for laptops is equipped with a ferrite filter and excellent protection against overvoltage, overheating, overload, and overcharging. Dell laptop chargers are designed for the most demanding users who value stress-free work and comfort. The product quality is confirmed by the following certifications: CE, ROHS, FCC, and strict quality control to eliminate possible defects.
QUALITY ABOVE ALL
- Temperature resistance - the impact of high and low temperatures on the durability of protective circuits and the electrical performance of the power supply is examined.
- Electrical test - the correctness of electrical connections between individual components of the power supply is examined.
- Short-circuit and overvoltage test - the response of the power supply’s protection systems to a short circuit and sudden overvoltage is tested by simulating the application of a high-voltage pulse to the power supply input.
- Final test - the level of the power supply output voltage is tested by an hourly continuous load.
- Power cable, warranty card, and user manual included.
How to choose the right power supply?
- The parameters of the DC power supply are usually listed on a label on the underside of the laptop under the INPUT section.
- Voltage V (volts) of the power supply should match the value stated on the laptop.
- Current A (amps) should be the same as or higher than the value stated on the laptop.
- Power W (watts) is the result of multiplying voltage and current.
- Plug shape and size compare with the photos of the offered item and the plug dimensions stated in the description; we can also verify this from the power supply manufacturer’s database.
