Power module, step-up converter CV/CC 1200W /DC-DC charger

Product detailed description

Pulse non-isolated step-up DC-DC converter 10-60V/12-75V with output voltage setting 12-75V, current limit 0-20A and minimum input voltage 9-50V for battery protection. The overlap of the battery protection voltage setting (>9V, with Uvst >10V ) is determined by the Uvst/Uvstout hysteresis. Fixed voltage of 12V for possible fan connection. Its function makes it predestined to connect a second battery in vehicles with a smart alternator, where direct connection of a parallel battery is not possible.


Technical parameters :

- input voltage 10 - 60 V
- input current max. 20 A
- output voltage 12 - 75V adjustable
- output current: 0.3 - 12 A (20 A with fan)
- output power max. 1200 W
- input protection fuses-2 × 15A
- no-load current type.15mA
- 12 V output for fan
- undervoltage protection setting: 9-50 V (for charging the external battery, set the module to be active after the vehicle is started)
- efficiency 95 %
- dimensions 130 × 52 × 46 mm


The product is not a separately functional unit, it requires professional assembly.