12V to 19V 5A 95W DC to DC Converter

The WEHO WH-B121905 is a highly efficient DC-DC boost converter, specifically designed to step up a 12VDC input (ranging from 9V-16VDC) to a stable and regulated 24VDC output. Delivering 120W of power at 5A, it operates with a remarkable 93% efficiency, significantly reducing power loss and minimizing heat generation during heavy-duty tasks. This compact unit is fully sealed and waterproof, ensuring reliable performance in the most demanding environments, from industrial sites to marine applications. It features intelligent, auto-recovering over-current protection that activates at 120% of the rated current and requires a 15A fuse for input short-circuit safety. With a long-term reliability of over 100,000 hours, the WH-B121905 is a durable choice where consistent 24V power is essential.

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Descripción

Resumen
Rated output: power 120W
Input voltage: 12VDC
Longitud del cable: 160 mm ± 10 mm

Especificaciones generales

Modelo	WH-B121905
Rated output power (W)	120W
Rated input voltage (V)	12 VCC
Rated output voltage (V)	24 VCC
Input voltage range (V)	9V-16VDC
Input starting voltage (V)	10VDC 100%Load
Consumo de energía sin carga (W)	< 0.1W
Eficiencia	93%
Output voltage (V)	24 VCC
Output current (A)	5A
Tolerancia de voltaje	1.5%
Regulación de carga	2%
Ola (MVP-p)	250mv External 22UF capacitor ESR < 0. 1 Ω 100KHZ
Protección contra sobrecorriente	En el caso de la salida nominal, si la corriente excede los 120% de la corriente nominal, la protección contra sobrecorriente actuará y se recuperará automáticamente después de que desaparezca la sobrecorriente.
Protección contra cortocircuitos de salida	Input requires adding a 15A fuse
Entrada-salida	No aislado
Impermeable	Totalmente sellado e impermeable
Dimensión	74×74×32mm
NOROESTE.	300g
Método de enfriamiento	Método Natural
Aumento de temperatura nominal (℃)	45 ℃
Fiabilidad	>100000h
Indicador de cable	Input positive (red)，input/output negative (black)，output positive (yellow) length=160mm±10mm