60V-72V to 12V 10A 120W DC to DC Converter
The WEHO WH-C60721210 is a highly efficient DC-DC buck converter designed to step down a high-voltage 60VDC or 72VDC input (ranging from 40V-90VDC) to a stable 12VDC output. Delivering 120W of power at 10A, it operates with a remarkable 95% efficiency, significantly reducing power loss and heat generation during operation. This compact unit is fully sealed and waterproof, ensuring reliable performance in demanding environments like electric vehicles and industrial automation. It features intelligent over-current protection that activates at 120% of the rated current and automatically recovers once the fault is cleared. With a precision 1% voltage tolerance and a long-term reliability of over 100,000 hours, it is a durable choice for high-voltage systems.
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요약
Rated output: power 120W
Input voltage: 60VDC
Wire Length: 160mm±10mm
일반사양
| 모델 | WH-C60721210 |
| 정격 출력 전력(W) | 120W |
| Rated input voltage (V) | 60VDC |
| Rated output voltage (V) | 12VDC |
| Input voltage range (V) | 30V-90VDC |
| Starting voltage (V) | 30VDC 100%Load |
| No-load power consumption (W) | < 3W |
| 능률 | 96% |
| Output voltage (V) | 12VDC |
| Output current (A) | 10A |
| Voltage tolerance | 1% |
| 부하 조절 | 3% |
| 웨이브(MVP-p) | < 250mv External 22UF capacitor ESR < 0. 1 Ω 100KHZ |
| Over current protection | In the case of rated output, if the current exceeds 120% of the rated current, the overcurrent protection will act, and it will automatically recover after the overcurrent disappears. |
| 단락 보호 | Equivalent to a maximum current of 22A and an output voltage of 0V |
| Input-output | 비격리 |
| 방수복 | 완전 밀봉 및 방수 |
| 차원 | 74×74×32mm |
| NW. | 300g |
| Cooling method | 자연적인 방법 |
| Rated temperature rise (℃) | 45℃ |
| 신뢰할 수 있음 | >100000h |
| Wire indicator | Input positive (red), input negative (black), output negative (black), output positive (yellow), lead length=160mm±10mm |
PIC and installation dimensions
