12V ke 28V 20A 560W DC ke DC Converter
Engineered for substantial power needs, the WEHO WH-B122820 DC-DC converter provides a powerful 560W output. It reliably boosts a 12VDC input to a steady 28VDC, 20A supply, operating at a high efficiency of 94% to reduce heat and save energy. The converter’s design is focused on durability, featuring a fully sealed and waterproof aluminum housing that protects it from moisture and dust. Safety is ensured with integrated, auto-recovering overcurrent protection. With its fanless natural cooling and a reliability rating of over 100,000 hours, the WH-B122820 is an excellent choice for consistent and maintenance-free power.
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- Penerangan
Ringkasan
Rated output: power 560W
Voltan masukan: 12VDC
Spesifikasi am
| Model | WH-B122820 |
| Kuasa Output Berkadar (W) | 560W |
| Voltan Masukan Berkadar (V) | 12VDC |
| Voltan Keluaran Berkadar (V) | 28VDC |
| Julat Voltan (V) | 10V-16VDC |
| Voltan Permulaan (V) | Beban 10VDC 100% |
| Penggunaan Kuasa tanpa beban (W) | < 0.15W |
| Kecekapan | 94% |
| Voltan (v) | 28VDC |
| Semasa (a) | 20a |
| Toleransi Voltan | 1.5％ |
| Peraturan beban | 3％ |
| Gelombang (MVP-p) | 500mv Luaran 22UF kapasitor ESR < 0.1Ω 100KHZ |
| Perlindungan lebihan semasa | Dalam kes keluaran terkadar, jika arus terkadar melebihi 120%, perlindungan arus lebih akan diaktifkan dan pulih secara automatik apabila arus lebihan reda. |
| Input-Output | Tidak terpencil |
| Kalis air | Dimeteraikan sepenuhnya dan kalis air |
| Dimensi | 100*80*38mm |
| N.W. | 500g |
| Kaedah penyejukan | Kaedah semulajadi |
| Peningkatan Suhu Berkadar (℃) | 45 ℃ |
| Kebolehpercayaan | ＞100000j |
| Penunjuk wayar | Input Positive (red), Input Output Negative (black), output positive (yellow), lead length = 160 mm ± 10mm |
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