48V to 24V 20A 480W DC to DC Converter

The WEHO WH-C482420 is a powerful DC-DC buck converter designed for higher-demand applications, delivering a robust 480W of power. It efficiently converts a 48VDC input (30-60V range) into a strong 24VDC, 20A output, all while maintaining an outstanding 96% efficiency to minimize heat and energy waste. Built for the toughest environments, its fully sealed and waterproof design provides complete protection against the elements. The converter features essential safety mechanisms, including auto-recovering overcurrent and short-circuit protection. With its high power output and a reliability of over 100,000 hours, this unit is a dependable workhorse for any 24V system.
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Description

Summary
Rated output: power 360W
Input voltage: 48VDC

General specification

	Model
Specification	WH-C482420
Rated Output Power (W)	480W
Rated Input Voltage (V)	48VDC
Rated Output Voltage (V)	24VDC
Voltage Range (V)	30V-60VDC
Starting Voltage (V)	30VDC 100% load
No-load Power Consumption (W)	< 3W
Efficiency	96%
Voltage (V)	24VDC
Current (A)	20A
Voltage Tolerance	1％
Load Regulation	3％
Wave (MVP-p)	< 250mv External 22UF capacitor ESR < 0.1 Ω 100 KHZ
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 22A and an output voltage of 0V
Input-Output	Non-isolated
Waterproof	Fully sealed and waterproof
Dimension	747432mm
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