MK1B02L MK1A04L High Frequency Power Module Charger Module New Original

Self-cooling module MK1B02L(220V/2A)

System features:

1, 220V single-phase voltage input, with AC over and under voltage protection function;

2, wide voltage input range of 176V~264V, strong adaptability;

3, Using soft switching technology, high efficiency, good electromagnetic compatibility, small module size, light weight, high module performance;

4, the module with electric plug technology, convenient maintenance;

5, the use of stepless current limiting design, battery charging current limiting accuracy is high;

6, with over voltage, current limiting, short circuit, parallel, over temperature, over current and other automatic protection functions, alarm measures;

7, the module has hardware current sharing unit circuit, system expansion is easy;

8, the use of natural cooling, with low noise, high reliability;

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1. Ac input

1, single-phase input rated voltage: 220V, 50HZ

2, voltage range: 220V±20%

3. Frequency variation range: 50HZ±10%

Two, DC output

1, output rating: 2prefix = st1 ns = "urn:schemas-microsoft-com:office:smarttags" A/220V (MK1B02L)

4A/110V (MK1A04L)

2, voltage regulation range: 180V-286V (MK1B02L)

90V-143V (MK1A04L)

3, output current limiting range: 5%-105%× rated current

4, pressure stability accuracy: ≤0.5%

5, steady flow accuracy: ≤0.5%

6, ripple coefficient: ≤0.5%

7, conversion efficiency: ≥95% (full load output)

8, dynamic response: when 20% load jump to 80% load recovery time ≤200 irradiance, overshoot ≤±2%

9. Audible noise: ≤55dB

10, working environment temperature: -5℃ -- +45℃

Three, insulation

1, insulation resistance: DC part, system part and ground to apply 500V/50HZ AC voltage, insulation resistance >2MΩ.

2, insulation strength: AC part and DC part and the case, DC part and the case between the application of 50HZ 2KV AC voltage, one minute no breakdown, no flashover.

Four, control function

1, remote control: on/off, floating charge

2, remote adjustment: output voltage, output current limiting are continuously adjustable

Five, structural appearance

1, module size: 95 (width) ×220 (height) ×240 (depth)

2. Module weight: 3.0Kg