24V to 48V 40A 1920W DC to DC Converter

Description Video

Summary
Rated output: power 1920W

Input voltage: 24VDC

General specification

Model	WH-B244840
Rated Output Power (W)	1920W
Rated Input Voltage (V)	24VDC
Rated Output Voltage (V)	48VDC
Voltage Range (V)	18V-40VDC
Starting Voltage (V)	18VDC 100% load
No-load Power Consumption (W)	< 0.01W
Efficiency	96%
Voltage (V)	48VDC
Current (A)	40A
Voltage Tolerance	1％
Load Regulation	3％
Wave (MVP-p)	500mv 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 200A fuse
Input-Output	Non-isolated
Waterproof	Fully sealed and waterproof
Dimension	22012763mm
N.W.	2200g
Cooling Method	Natural Method
Rated Temperature rise (℃)	45℃
Reliability	＞100000h
Wire Indicator	Input positive 24V GND input output negative output positive 48V

PIC and installation dimensions

As the most powerful converter in its class, the WEHO WH-B244840 delivers a breathtaking 1920W (1.92kW) of rated power. This beast of a converter is engineered for the most extreme industrial, marine, or off-grid applications, transforming a 24VDC input into an immense 48VDC, 40A output. It maintains a high 96% efficiency even at these power levels. Built for the harshest environments, it features a large, fully sealed, and waterproof chassis. Safety is ensured with auto-recovering overcurrent protection and a 200A fuse requirement. For systems that demand the absolute maximum in power and resilience, the WH-B244840 stands in a class of its own.

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