12V to 19V 5A 95W DC to DC Converter
The WEHO WH-B121905 is a highly efficient DC-DC boost converter, specifically designed to step up a 12VDC input (ranging from 9V-16VDC) to a stable and regulated 24VDC output. Delivering 120W of power at 5A, it operates with a remarkable 93% efficiency, significantly reducing power loss and minimizing heat generation during heavy-duty tasks. This compact unit is fully sealed and waterproof, ensuring reliable performance in the most demanding environments, from industrial sites to marine applications. It features intelligent, auto-recovering over-current protection that activates at 120% of the rated current and requires a 15A fuse for input short-circuit safety. With a long-term reliability of over 100,000 hours, the WH-B121905 is a durable choice where consistent 24V power is essential.
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- Penerangan
Ringkasan
Output dinilai: kuasa 120W
Voltan masukan: 12VDC
Panjang Wayar: 160mm±10mm
Spesifikasi umum
| Model | WH-B121905 |
| Kuasa keluaran berkadar (W) | 120W |
| Voltan masukan berkadar (V) | 12VDC |
| Voltan keluaran berkadar (V) | 24VDC |
| Julat voltan input (V) | 9V-16VDC |
| Voltan permulaan input (V) | 10VDC 100%Load |
| Penggunaan kuasa tanpa beban (W) | < 0.1W |
| Kecekapan | 93% |
| Voltan keluaran (V) | 24VDC |
| Arus keluaran (A) | 5a |
| Toleransi voltan | 1.5% |
| Peraturan beban | 2% |
| Gelombang (MVP-p) | 250mv External 22UF capacitor 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. |
| Perlindungan litar pintas keluaran | Input requires adding a 15A fuse |
| Input-output | Tidak terpencil |
| Kalis air | Dimeteraikan sepenuhnya dan kalis air |
| Dimensi | 74×74×32mm |
| N.W. | 300g |
| Kaedah penyejukan | Kaedah semulajadi |
| Kenaikan suhu berkadar (℃) | 45 ℃ |
| Kebolehpercayaan | > 100000H |
| Penunjuk wayar | Input positive (red)，input/output negative (black)，output positive (yellow) length=160mm±10mm |
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