Isolated Buck-Boost 24V 20A 480W DC to DC Converter - WEHO
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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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Riepilogo

Rated output: Power 480W

Tensione in ingresso: 24 V CC

Wire Length: 160mm±10mm

 

Specifica generale

Specifica WH-D18402420
Rated output power 480W
Rated input voltage 24 V CC
Rated output voltage 24 V CC
Intervallo di tensione in ingresso 18V-40VDC
Input starting voltage 18VDC 100% Load
No-load power consumption <0.3W
Efficienza 92%
Tensione di uscita 24 V CC
Output current 20A
Tolleranza di tensione 1%
Load regulation 3%
Wave(mvp-p) 220mv External 22UF capacitor ESR<0.1Ω 100KHZ
Protezione da sovracorrente Under rated output conditions, when the current exceeds 16A±1A overcurrent protection is triggeredAfter the overcurrent condition disappears, it automatically recovers (voltage reduction mode
Protezione da cortocircuito Equal to maximum current 16A±1A output voltage 0V
Input—output Non isolato
Impermeabile Completamente sigillato e impermeabile
Dimensione 74×74×32mm
NW. 300 g
Cooling method Metodo naturale
Rated temperature rise 45 ℃
Affidabilità >100000 ore
Wire indicator input positive (red), input negative (black); output postive (yellow), output negative (black)lead length=160mm±10mm

 

PIC e dimensioni di installazione

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