12V to 28V 10A 280W DC to DC Converter

The WEHO WH-B122810 is a high-efficiency DC-DC boost converter designed for reliable power conversion. It delivers a solid 280W of power, stepping up a 12VDC input (10-16V range) to a stable 28VDC, 10A output, making it ideal for various automotive and industrial applications. With an impressive 94% efficiency, it minimizes energy loss and ensures cool operation. The unit is housed in a compact, fully sealed, and waterproof casing for maximum durability in harsh conditions. It includes auto-recovering overcurrent protection and requires a 25A fuse for short-circuit safety. With a reliability of over 100,000 hours, it’s a dependable choice for long-term performance.
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Description

Résumé
Rated output: power 280W

Input voltage: 12VDC

Spécification générale

Modèle	WH-B122810
Puissance de sortie nominale (W)	280W
Tension d'entrée nominale (V)	12 V CC
Tension de sortie nominale (V)	24 V CC
Voltage Range (V)	10V-16VDC
Tension de démarrage (V)	10VDC 100% load
Consommation électrique à vide (W)	< 0.15W
Efficacité	94%
Tension (V)	28VDC
Courant (A)	10A
Voltage Tolerance	1.5％
Régulation de charge	3%
Vague (MVP-p)	300mv External 22UF capacitor ESR < 0.1Ω 100KHZ
Protection contre les surintensités	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 25A fuse
Entrée-Sortie	Non isolé
Étanche	Entièrement scellé et étanche
Dimension	747432mm
N.W.	300g
Méthode de refroidissement	Méthode naturelle
Rated Temperature rise (℃)	45 ℃
Fiabilité	>100000h
Indicateur de fil	Input Positive (Yellow), Input Negative (Black), Output Positive (Red), Output Negative (Black), Length=160mm± 10mm