24V to 48V 20A 960W DC to DC Converter

Engineered for high-power industrial and automotive applications, the WEHO WH-B244820 delivers a massive 960W of power. It combines a versatile wide input range of 10V to 40VDC with a potent 48V, 20A output, making it adaptable for various power sources. Operating at an excellent 95% efficiency, it ensures cool and reliable performance. The converter is built for durability with a rugged, fully sealed, and waterproof housing. It features intelligent, auto-recovering overcurrent protection and requires a 45A fuse for short-circuit safety. With a proven reliability of over 100,000 hours, it’s a powerhouse designed for longevity.
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Description

Résumé
Rated output: power 960W

Input voltage: 24VDC

General specification

Modèle	WH-B244820
Rated Output Power (W)	960W
Rated Input Voltage (V)	24VDC
Rated Output Voltage (V)	48 V CC
Voltage Range (V)	10V-40VDC
Starting Voltage (V)	18VDC 100% load
No-load Power Consumption (W)	< 0.01W
Efficacité	95%
Tension (V)	48 V CC
Courant (A)	20A
Voltage Tolerance	1％
Régulation de charge	3％
Wave (MVP-p)	300mv 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 45A fuse
Input-Output	Non-isolated
Étanche	Entièrement scellé et étanche
Dimension	1008038mm
N.W.	500g
Méthode de refroidissement	Méthode naturelle
Rated Temperature rise (℃)	45 ℃
Fiabilité	＞100000h
Indicateur de fil	Input Positive (red), Input Negative (black), output positive (yellow), Output Negative (black), lead length = 160 mm ± 10mm