Wide Input 12V/24V to 6V 20A 120W DC to DC Converter

The WEHO WH-C12240620 is a high-performance buck converter designed for high-current 6V applications across a wide 9V-32VDC input range. Providing 120W of power at 20A, it operates at a superior 95% efficiency, ensuring clean and stable power delivery with minimal heat waste. This 74x74x32mm unit is fully sealed and waterproof, making it suitable for automotive and industrial installations. It includes advanced protection features, such as over-current protection triggering at 120% load and short-circuit protection limited to 18A. Boasting a reliability rating of over 100,000 hours and a precision 1% voltage tolerance, it is the top-tier solution for demanding 6V power needs in mixed-voltage systems.

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Description

Summary
Rated output: power 120W
Input voltage: 12/24VDC
Wire Length: 160mm±10mm

General specification

Model	WH-C12240620
Rated Output Power (W)	120W
Rated input voltage(V)	12/24VDC
Rated output voltage(V)	6VDC
Input voltage range(V)	9V-32VDC
Starting voltage(V)	9VDC 100%Load
No-load power consumption (W)	< 0.3W
Efficiency	95%
Output voltage (V)	6VDC
Output current (A)	20A
Voltage tolerance	1%
Load regulation	3%
Wave (MVP-p)	100mv External 22UF capacitor ESR < 0. 1 Ω 100KHZ
Over current protection	In the case of rated output, if the current exceeds 120% of the rated current, the overcurrent protection will act, and it will automatically recover after the overcurrent disappears.
Short circuit protection	Equivalent to a maximum current of 18A and an output voltage of 0V
Input-output	Non-isolated
Waterproof	Fully sealed and waterproof
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), lead length=160mm±10mm