12V to 48V 5A 240W DC to DC Converter

The WEHO WH-B124805 is a versatile and powerful DC-DC converter, delivering 240W to power robust 48V systems. It uniquely features a wide input range of 10V to 45VDC, making it compatible with both 12V and 24V source systems, and provides a stable 48VDC, 5A output. With a high efficiency of 93%, it ensures reliable power conversion with minimal thermal waste. Housed in a fully sealed and waterproof aluminum casing, it is built to last in harsh conditions. The unit includes auto-recovering overcurrent protection for enhanced safety. With a service life of over 100,000 hours, this converter offers a flexible and dependable power solution.
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Description

Summary
Rated output: power 240W

Input voltage: 12/24VDC

General specification

Model	WH-B124805
Rated Output Power (W)	240W
Rated Input Voltage (V)	12/24VDC
Rated Output Voltage (V)	48VDC
Voltage Range (V)	10V-45VDC
Starting Voltage (V)	10VDC 100% load
No-load Power Consumption (W)	< 0.5W
Efficiency	93%
Voltage (V)	48VDC
Current (A)	5A
Voltage Tolerance	1％
Load Regulation	3％
Wave (MVP-p)	150mv External 22UF capacitor ESR < 0.1Ω 100KHZ
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	Input requires adding a 20A fuse
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 Negative (black), output positive (yellow), Output Negative (black), lead length = 160 mm ± 10mm