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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- Penerangan
Ringkasan
Output dinilai: kuasa 120W
Voltan masukan: 60VDC
Panjang Wayar: 160mm±10mm
Spesifikasi umum
| Model | WH-C60721210 |
| Kuasa Output Berkadar (W) | 120W |
| Rated input voltage | 60VDC |
| Rated output voltage | 12VDC |
| Julat voltan input | 30V-90VDC |
| Starting voltage | 30VDC 100%Load |
| No-load power consumption | < 3W |
| Kecekapan | 96% |
| Voltan keluaran | 12VDC |
| Output current | 10A |
| Toleransi voltan | 1% |
| Peraturan beban | 3% |
| Wave(mvp-p) | < 250mv ESR kapasitor 22UF luaran < 0. 1 Ω 100KHZ |
| Lebih daripada perlindungan semasa | Dalam kes output terkadar, jika arus melebihi 120% daripada arus ternilai, perlindungan arus lebih akan bertindak dan ia akan pulih secara automatik selepas arus lebihan hilang. |
| Perlindungan litar pintas | Bersamaan dengan arus maksimum 22A dan voltan keluaran 0V |
| Input—output | Tidak terpencil |
| Kalis air | Dimeteraikan sepenuhnya dan kalis air |
| Dimensi | 74×74×32mm |
| N.W. | 300g |
| Kaedah penyejukan | Kaedah semulajadi |
| Rated temperature rise | 45 ℃ |
| Kebolehpercayaan | > 100000H |
| Penunjuk wayar | Input positif (merah), input negatif (hitam), output negatif (hitam), output positif (kuning), panjang plumbum=160mm±10mm |
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