logo weho

DC-DC Buck Converter, 24V to 12V 20A

The 24V to 12V Mini DC-DC Buck Converter series is a cost-effective, compact, and reliable power converter with a wide input voltage range of 18V to 36V.

With a wide power range of 18W to 1200W and low power consumption, it is an industrial-grade buck converter with up to 97% efficiency.

A DC-DC buck converter is a power conversion device that accepts a DC input and produces a lower DC output. Buck converters are used in a variety of applications including voltage regulation, power supplies, and motor controllers.

If you have any questions, please do not hesitate to contact us at Email: [email protected]. Our professionals will respond to you as soon as possible.

Description Model WH-C1220
Rated Output Power (W) 240W
Rated Input Voltage (V) 24VDC
Rated Output Voltage (V) 12VDC
Input Voltage range (V) 18V-32VDC
Starting Voltage (V) 18VDC   100﹪load
No-load Power Consumption (W) <4W
Efficiency 95%
Output Voltage (V) VOUT: 12VDC
Current (A) 20A
Voltage Tolerance 1%
 Load Regulation 3%
Wave (MVP-p) Equal to maximum current 25A output voltage 0V
Protection Over-current Protection In the case of rated output, if the rated current exceeds 120%, the overcurrent protection will activate and recover automatically once the overcurrent subsides.
Short Circuit Protection Equal to maximum current 18A output voltage 0V
Insulation Input-Output Non-isolated
Waterproof Fully sealed and waterproof
Others Dimension 74*74*32mm N.W: 300g
Cooling Method Natural Method
Rated temperature rise (℃) 45℃
Reliability >100000h
Wire Indicator Input Positive (Red), Input/Output Negative (Black), Output Positive (Yellow) Length=160mm± 10mm □

● DC-DC buck converter with a wide input voltage range of 18V to 32V

● The DC-DC buck converter features a new die-cast aluminum housing, providing a high-quality design with a maximum transmission efficiency of 97%

● The DC-DC buck converter is IP68 waterproof to prevent damage due to moisture, and shockproof to withstand external shocks.

● The DC-DC buck converter has over-current, over-voltage, over-temperature, overload, and short-circuit protection, and automatically recovers when it returns to normal operating conditions.

● The DC-DC buck converter is equipped with comprehensive safeguards against over/under voltage input, over-current, overload, overhead, over-temperature, and short circuits.

● Industrial grade 24VDC to 12VDC buck converter, widely used in many fields, such as automobile, electric power, monitoring system, railway signal, instrumentation, etc.

    Send Inquiry

    What’s the best Power Supply products for your business?

    Boost your business with WEHO quality power supply prooducts.

    Ask an Expert

      Send us a message

      You will receive our reply within 24 hours after you send the inquiry to us