48V to 12V 80A 960W DC to DC Converter - WEHO
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48V to 12V 80A 960W DC to DC Converter

The WEHO WH-C481280 is an ultra-high output DC-DC buck converter designed to transform a 48VDC source into a clean and stable 12VDC output. Delivering a massive 960W of power at 80A, it is a market leader for efficiency at 95%, minimizing heat generation even at extreme power levels. The unit is encased in a large 220x130x50mm aluminum housing that is fully sealed and waterproof, ensuring durability in challenging outdoor or industrial sites. It features intelligent over-current protection that activates at 120% of the rated current and short-circuit protection equivalent to a maximum current of 83A. Built for mission-critical systems, it boasts a lifespan exceeding 100,000 hours, making it the ultimate choice for high-current 12V needs in 48V battery environments.

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Ringkasan
Rated output: power 960W
Input voltage: 48VDC
Wire Length: 160mm±10mm

 

General specification

Model WH-C481280
Kuasa Output Berkadar (W) 960W
Rated input voltage (V) 48VDC
Rated output voltage (V) 12VDC
Voltage range (V) 30V-60VDC
Input reverse protection None
No-load power consumption (W) < 4W
Kecekapan 95%
Voltage (V) 12VDC
Semasa (a) 80A
Toleransi voltan 1%
Peraturan beban 3%
Gelombang (MVP-p) 200mv   External 22UF capacitor ESR < 0. 1 Ω 100KHZ
Lebih daripada perlindungan semasa In the case of rated output, if the current exceeds 120% of the rated current, the overcurrent protection will act, and it will automatically recover after the overcurrent disappears.
Perlindungan litar pintas Equivalent to a maximum current of 83A and an output voltage of 0V
Input-output Tidak terpencil
Kalis air Dimeteraikan sepenuhnya dan kalis air
Dimensi 220×130×50mm
N.W. 2200g
Cooling method Kaedah semulajadi
Rated temperature rise (℃) 45 ℃
Kebolehpercayaan > 100000H
Wire indicator +Input positive, – Input negative – Output negative,+Output

 

PIC and installation dimensions

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