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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- 설명
요약
Rated output: Power 300W
입력 전압: 12/24VDC
와이어 길이: 160mm±10mm
일반사양
| 사양 | WH-D08401225 |
| Rated output power | 300W |
| Rated input voltage | 12V/24VDC |
| Rated output voltage | 12VDC |
| 입력 전압 범위 | 8V-40VDC |
| Input starting voltage | 8VDC 100% Load |
| No-load power consumption | <0.3W |
| 능률 | 88％ |
| 출력 전압 | 12VDC |
| Output current | 25A |
| 전압 허용 오차 | 1% |
| 부하 조절 | 3% |
| Wave(mvp-p) | 100mv External 22UF capacitor ESR<0.1Ω 100KHZ |
| 과전류 보호 | 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 |
| 단락 보호 | Eaual to maximum current 43A, output voltage of 0V, automatic recovery |
| Input—output | 비격리 |
| 방수복 | 완전 밀봉 및 방수 |
| 차원 | 100×80×38mm |
| NW. | 500g |
| 냉각 방법 | 자연적인 방법 |
| Rated temperature rise | 45℃ |
| 신뢰할 수 있음 | >100000시간 |
| 와이어 표시기 | 16AWG input positive (red), input negative (black); 18AWG output postive (yellow), output negative (black)lead length=160mm±10mm |
PIC 및 설치 치수
