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FOSHAN SHUNDE KELICHENG POWER SUPPLY TECHNOLGY. CO,LTD

12 month

Product details

The benefit of 400W AC/DC Power Adapter

1.High power, low loss.The ac dc adapter has a power of 400W, which is higher than that of ordinary power adapters. It can be used for high-power appliances such as vacuum cleaners, dehumidifiers, ironing machines, food processors, 400W brushless motors, reduction motors, and other household and industrial equipment.The conversion efficiency of the dc adapter is greater than or equal to 90%, that is, the energy loss rate is ≤10%, which can save electricity for users, prolong the service life of the power adapter, and reduce the risk of thermal runaway.

2. Save energy: PF≥0.93 indicates that the power equipment obtains more than 93% of the electrical energy from the power grid, and a high PF can reduce the burden on the power grid, reduce harmonic pollution, avoid misoperation of precision equipment, reduce the temperature rise of capacitors/inductors, and prolong the service life by 3 times.The empty load loss ≤1W indicates that when the power adapter is connected to the power grid but no device is connected (i.e., zero load state), the power consumed by itself does not exceed 1 watt.

3.Safety protection:Isolation withstand voltage ≥ 3KV/5mA/6S is the insulation safety limit index of the power adapter, indicating that its internal isolation structure (such as transformer / optical coupler) can withstand 3000 volts of high voltage for 6 seconds without breaking, and leakage current ≤ 5 milliamperes. It defends against real power grid threats and protects human safety (human contact with 5 milliamperes of current will cause muscle spasms and inability to break free). It eliminates the risk of electric shock / fire, especially in humid environments (bathroom / workshop). It ensures the survival of the motherboard under lightning strikes / power grid fluctuations, reducing the rate of electrical accidents.

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FOSHAN SHUNDE KELICHENG POWER SUPPLY TECHNOLGY. CO,LTD

Audited supplier

12 month

Main Product: Wall Mount Power Adapter, Desktop Power Adapter, Waterproof Power Adapter, Wall Mount Charger, Desktop Charger , Waterproof Charger

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