12V ke 48V 20A 960W DC ke DC Converter

The WEHO WH-B124820 is an industrial-grade DC-DC converter designed for extreme power applications, delivering a massive 960W output. It robustly converts a 12VDC input to a high-current 48VDC, 20A supply, operating at a high efficiency of 94%. This powerhouse is built to withstand the toughest conditions, housed in a fully sealed and waterproof chassis. A key feature is its exceptionally robust overcurrent protection, which activates at 200% of the rated current, ensuring maximum system resilience. For short-circuit safety, a 200A fuse is required. With a reliability of over 100,000 hours, it’s the definitive choice for heavy-duty, critical power systems.
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Penerangan

Ringkasan
Output dinilai: kuasa 960W

Voltan masukan: 12VDC

Spesifikasi am

Model	WH-B124820
Kuasa Output Berkadar (W)	960W
Voltan Masukan Berkadar (V)	12VDC
Voltan Keluaran Berkadar (V)	48VDC
Julat Voltan (V)	10V-16VDC
Voltan Permulaan (V)	Beban 10VDC 100%
Penggunaan Kuasa tanpa beban (W)	< 1W
Kecekapan	94%
Voltan (v)	48VDC
Semasa (a)	20a
Toleransi Voltan	1％
Peraturan beban	3％
Gelombang (MVP-p)	500mv Luaran 22UF kapasitor ESR < 0.1Ω 100KHZ
Perlindungan lebihan semasa	In the case of rated output, if the rated current exceeds 200%, the overcurrent protection will activate and recover automatically once the overcurrent subsides.
Perlindungan Litar pintas	Input requires adding a 200A fuse
Input-Output	Tidak terpencil
Kalis air	Dimeteraikan sepenuhnya dan kalis air
Dimensi	22012763mm
N.W.	2100g
Kaedah penyejukan	Kaedah semulajadi
Peningkatan Suhu Berkadar (℃)	45 ℃
Kebolehpercayaan	＞100000j
Penunjuk wayar	Input positive 12V GND input output negative output positive 48V