Isolated Buck-Boost 24V 20A 480W DC to DC Converter
The WEHO WH-D08401220 represents a high-power peak in our Isolated Buck-Boost series, transforming an 8V-40VDC input into a massive 240W output. Providing a steady 20A at 12VDC, it features integrated automatic voltage adjustment to maintain stability during severe source fluctuations. The complete galvanic isolation ensures the highest level of system safety by rejecting common-mode noise and preventing ground loops. Encased in a solid, fully waterproof aluminum housing, it maintains 88% efficiency and is designed for long-term reliability (MTBF > 100,000h). It is the ultimate choice for high-power, mission-critical isolated 12V systems.
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- Descripción
Resumen
Rated output: Power 480W
Input voltage: 24VDC
Longitud del cable: 160 mm ± 10 mm
Especificaciones generales
| Especificación | WH-D18402420 |
| Rated output power | 480W |
| Rated input voltage | 24VDC |
| Rated output voltage | 24VDC |
| Rango de voltaje de entrada | 18V-40VDC |
| Input starting voltage | 18VDC 100% Load |
| No-load power consumption | <0.3W |
| Eficiencia | 92％ |
| Voltaje de salida | 24VDC |
| Corriente de salida | 20A |
| Tolerancia de voltaje | 1% |
| Regulación de carga | 3% |
| Wave(mvp-p) | 220mv External 22UF capacitor ESR<0.1Ω 100KHZ |
| Protección contra sobrecorriente | Under rated output conditions, when the current exceeds 16A±1A overcurrent protection is triggeredAfter the overcurrent condition disappears, it automatically recovers (voltage reduction mode |
| Protección contra cortocircuitos | Equal to maximum current 16A±1A output voltage 0V |
| Input—output | No aislado |
| Impermeable | Totalmente sellado e impermeable |
| Dimensión | 74×74×32mm |
| NOROESTE. | 300g |
| Método de enfriamiento | Método Natural |
| Rated temperature rise | 45 ℃ |
| Fiabilidad | >100000h |
| Indicador de cable | input positive (red), input negative (black); output postive (yellow), output negative (black)lead length=160mm±10mm |
PIC y dimensiones de instalación.
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