12V ke 28V 30A 840W Penukar DC ke DC

The WEHO WH-B122830 is an extremely powerful DC-DC boost converter, supplying an impressive 840W for high-demand applications. It efficiently converts a 12VDC input to a high-current 28VDC, 30A output, maintaining a superior 94% efficiency to ensure optimal performance. Built for resilience, its fully sealed and waterproof design offers maximum protection against environmental hazards. The converter features essential safety mechanisms, including auto-recovering overcurrent protection and requires a 120A fuse for short-circuit protection. With a service life of over 100,000 hours, the WH-B122830 provides a formidable and reliable power source for critical systems.
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Penerangan

Ringkasan
Rated output: power 840W

Voltan masukan: 12VDC

Spesifikasi am

Model	WH-B122830
Kuasa Output Berkadar (W)	840W
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)	< 0.5W
Kecekapan	94%
Voltan (v)	28VDC
Semasa (a)	30A
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.
Perlindungan Litar pintas	Input memerlukan penambahan fius 120A
Input-Output	Tidak terpencil
Kalis air	Dimeteraikan sepenuhnya dan kalis air
Dimensi	18012763mm
N.W.	1800g
Kaedah penyejukan	Kaedah semulajadi
Peningkatan Suhu Berkadar (℃)	45 ℃
Kebolehpercayaan	＞100000j
Penunjuk wayar	Input positive 12V GND input output negative output positive 28V