It is a 300W Buck Power Supply Module/Adapter/Voltage Regulator, Input voltage: DC 48V (wide voltage range: DC30~60V, adjustable), Output voltage: DC 12V+/-0.25V (non-adjustable), Output current: 25A, It has small size, high efficiency, long term stable and reliable quality,easy installation and use. Application: Wide application electric motor, audio equipment, GPS navigator, air conditioner, electric fan, LED lights, LED vehicle display, solar battery and other industrial electric.Technical Parameters:
- Input voltage: DC 48V (wide voltage range: DC30~60V, adjustable)
- Output voltage: DC 12V+/-0.25V (non-adjustable)
- Output current: 25A (it is recommended that below 20A for a long term operating, the working load which is less than 80% is conductive to heat dissipation and life of the module.)
- Output power: 300W
- Conversion rate: 96%
- Over-current protection: 25A(35A)
- Over-temperature: 150°c
- Dimension: 74 x 74 x 32mm
- Wire length: 15cm(5.91'')
- The module is DC-DC non-isolated synchronous buck power converter, compatible with DC30~60V .
- Adopts synchronous rectification technology, high conversion rate(96%), low heat and low power consumption.
- Uses high frequency ultra low internal resistance capacitance filter.
- Uses aluminum alloy shell and organic silica gel packaging technology, better thermal conductivity effect, IP67 protection grade, waterproof, dust-proof, shockproof.
- With intelligent over-temperature protection, over-heat protection, short-circuit protection, transient absorption of high voltage protection, hence safe for use.
- Wide application: electric motor, audio equipment, GPS navigator, air conditioner, electric fan, LED lights, LED vehicle display, solar battery and other industrial electric equipment.
- Red wire: Input+
- Black wire: Input-
- Yellow wire: Output+
- Black wire: Output-
- 1 × 48V to 12V 25A 300W Buck Power Converter (Car Adapter/Power Supply Module/Voltage Regulator)