12V to 28V 30A 840W DC to DC Converter

The WEHO WH-B122830 is an extremely powerful DC-DC boost converter, supplying an impressive 840W for high-demand applications. It efficiently converts a 12VDC input to a high-current 28VDC, 30A output, maintaining a superior 94% efficiency to ensure optimal performance. Built for resilience, its fully sealed and waterproof design offers maximum protection against environmental hazards. The converter features essential safety mechanisms, including auto-recovering overcurrent protection and requires a 120A fuse for short-circuit protection. With a service life of over 100,000 hours, the WH-B122830 provides a formidable and reliable power source for critical systems.
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Descripción

Resumen
Rated output: power 840W

Input voltage: 12VDC

Especificaciones generales

Modelo	WH-B122830
Potencia de salida nominal (W)	840W
Voltaje de entrada nominal (V)	12 VCC
Tensión de salida nominal (V)	28VDC
Voltage Range (V)	10V-16VDC
Voltaje de arranque (V)	10VDC 100% load
Consumo de energía sin carga (W)	< 0.5W
Eficiencia	94%
Voltaje (V)	28VDC
Corriente (A)	30A
Voltage Tolerance	1.5％
Regulación de carga	3%
Ola (MVP-p)	500mv External 22UF capacitor ESR < 0.1Ω 100KHZ
Protección contra sobrecorriente	In the case of rated output, if the rated current exceeds 120%, the overcurrent protection will activate and recover automatically once the overcurrent subsides.
Protección contra cortocircuitos	Input requires adding a 120A fuse
Entrada-Salida	No aislado
Impermeable	Totalmente sellado e impermeable
Dimensión	18012763mm
N.W.	1800g
Método de enfriamiento	Método Natural
Rated Temperature rise (℃)	45 ℃
Fiabilidad	>100000h
Indicador de cable	Input positive 12V GND input output negative output positive 28V