Isolated Buck-Boost 12V 20A 240W DC to DC Converter - WEHO
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Isolated Buck-Boost 12V 20A 240W 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 240W

Tensione in ingresso: 12/24 V CC

Lunghezza del filo: 160 mm ± 10 mm

 

Specifica generale

Specifica WH-D08401220
Rated output power 240W
Rated input voltage 12V/24VDC
Rated output voltage 12 V CC
Intervallo di tensione in ingresso 8V-40VDC
Input starting voltage 8VDC 100% Load
No-load power consumption <0.3W
Efficienza 88%
Tensione di uscita 12 V CC
Output current 20A
Tolleranza di tensione 1%
Regolazione del carico 3%
Wave(mvp-p) 100mv External 22UF capacitor ESR<0.1Ω 100KHZ
Protezione da sovracorrente Under rated output conditions, if the current exceeds 120% of the rated curent, the overcurrent protection will activate.imiting the current and reducing the voltage. After the overcurrent disappears, it will automatically recover
Protezione da cortocircuito Eaual to maximum current 43A, output voltage of 0V, automatic recovery
Input—output Non isolato
Impermeabile Completamente sigillato e impermeabile
Dimensione 100×80×38mm
NW. 500 g
Metodo di raffreddamento Metodo naturale
Rated temperature rise 45 ℃
Affidabilità >100000 ore
Indicatore di filo 16AWG input positive (red), input negative (black); 18AWG output postive (yellow), output negative (black)lead length=160mm±10mm

 

PIC e dimensioni di installazione

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