48V to 12V 60A 720W DC to DC Converter
The WEHO WH-C481260 is the high-capacity leader of our 48V to 12V step-down series, delivering an impressive 720W and 60A of continuous current. It converts a 48VDC input to a stable 12VDC output with an industry-leading 95% efficiency. Housed in a robust $150\times127\times63mm$ aluminum enclosure, it is fully sealed and waterproof, ensuring reliable power delivery in even the harshest environmental conditions. The converter includes advanced input low-voltage protection to protect the primary battery and features over-current protection that automatically recovers once conditions stabilize. With a standby power draw of less than 4W and a precision 1% voltage tolerance, it provides exceptionally clean and stable power. Boasting a reliability of over 100,000 hours, the WH-C481260 is the ultimate high-power buck converter for professional system integration.
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- Penerangan
Ringkasan
Rated output: power 720W
Input voltage: 48VDC
Panjang Wayar: 160mm±10mm
Spesifikasi am
| Model | WH-C481260 |
| Kuasa Output Berkadar (W) | 720W |
| Voltan masukan berkadar (V) | 48VDC |
| Voltan keluaran berkadar (V) | 12VDC |
| Julat voltan input (V) | 30V-60VDC |
| Input starting voltage (V) | 30VDC 100%Load |
| Input low voltage protection (V) | Turn off the output when ≤ 26VDC, and self recover when ≥ 29VDC |
| Penggunaan kuasa tanpa beban (W) | < 4W |
| Kecekapan | 95% |
| Voltan keluaran (V) | 12VDC |
| Arus keluaran (A) | 60A |
| Toleransi voltan | 1% |
| Peraturan beban | 3% |
| Gelombang (MVP-p) | 100mv Kapasitor 22UF luaran ESR < 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. |
| Output short circuit protection | Equivalent to a maximum current of 35A and an output voltage of 0V |
| Input-output | Tidak terpencil |
| Kalis air | Dimeteraikan sepenuhnya dan kalis air |
| Dimensi | 150×127×63mm |
| N.W. | 1800g |
| Kaedah penyejukan | Kaedah semulajadi |
| Kenaikan suhu berkadar (℃) | 45 ℃ |
| Kebolehpercayaan | > 100000H |
| Penunjuk wayar | Input positive (red), input output negative (black), output positive (yellow), lead length=160mm±10mm |
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