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Isolated Buck-Boost 12V 25A 300W DC to DC Converter

The WEHO WH-D08401225 is our flagship Isolated Buck-Boost module, delivering an industry-leading 300W at 25A. Designed for the most demanding industrial loads, it handles an 8V-40VDC input and utilizes automatic step-up/step-down technology to guarantee a stable 12VDC output. Its isolated architecture provides a critical barrier against electrical faults, while the 95% efficiency minimizes thermal stress. The unit is fully sealed and waterproof, ensuring unmatched performance in harsh outdoor or marine environments. With precision voltage tolerance and advanced protection features, it is the top-tier solution for large-scale isolated 12V power infrastructure.

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Ang aming mga propesyonal ay tutugon sa iyo sa lalong madaling panahon.

Buod

Rated output: Power 300W

Input na boltahe: 12/24VDC

Haba ng Kawad: 160mm±10mm

 

Pangkalahatang detalye

Pagtutukoy WH-D08401225
Na-rate na kapangyarihan ng output 300W
Na-rate na boltahe ng input 12V/24VDC
Na-rate na boltahe ng output 12VDC
Saklaw ng boltahe ng input 8V-40VDC
Input panimulang boltahe 8VDC 100% Load
Walang-load na pagkonsumo ng kuryente <0.3W
Kahusayan 88%
Output boltahe 12VDC
Kasalukuyang output 25A
Pagpapahintulot sa boltahe 1%
Regulasyon ng pagkarga 3%
Wave(mvp-p) 100mv Panlabas na 22UF capacitor ESR<0.1Ω 100KHZ
Higit sa kasalukuyang proteksyon 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
Proteksyon ng short circuit Eaual to maximum current 43A, output voltage of 0V, automatic recovery
Input—output Hindi nakahiwalay
Hindi tinatablan ng tubig Ganap na selyadong at hindi tinatablan ng tubig
Dimensyon 100×80×38mm
N.W. 500g
Paraan ng paglamig Natural na Pamamaraan
Na-rate na pagtaas ng temperatura 45 ℃
pagiging maaasahan >100000h
Tagapagpahiwatig ng kawad 16AWG input positibo (pula), input negatibo (itim); 18AWG output postive (dilaw), output negatibo (itim)lead haba=160mm±10mm

 

PIC at mga sukat ng pag-install

Isolated Buck-Boost 12V 25A 300W DC to DC Converter  title=

 

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