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 | 180*127*63mm |
| 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 |
PIC y dimensiones de instalación.

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