A new Mitsu Dell laptop power adapter 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 convenience. The product quality is confirmed by the following certifications: CE, ROHS, FCC, as well as strict quality control to eliminate possible defects.
QUALITY ABOVE ALL
- Temperature resistance - the effect 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 the electrical connections between the individual components of the power supply is examined.
- Short-circuit and overvoltage test - the response of the power supply protection systems to a short circuit and sudden overvoltage is tested by simulating a high-voltage pulse applied to the power supply input.
- Final test - the output voltage level of the power supply is tested under a continuous one-hour load.
- A power cable, warranty card, and user manual are included.
How to choose the right power adapter?
- The parameters of the direct current (DC) power supply are usually listed on a sticker under the laptop after the INPUT label
- Voltage V (volts) of the power supply should match the value specified on the laptop
- Current A (amps) should be the same as or greater than the value specified on the laptop
- Power W (watts) is the result of multiplying voltage by current
- Plug shape and size should be compared with the photo of the offered product and the plug dimensions provided in the description; they can also be checked in the power supply manufacturer's database
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