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.
Email: [email protected]
Our professionals will respond to you as soon as possible
- Description
Streszczenie
Rated output: power 960W
Input voltage: 48VDC
Długość drutu: 160 mm ± 10 mm
General specification
| Model | WH-C481280 |
| Rated Output Power (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 |
| Efektywność | 95% |
| Voltage (V) | 12VDC |
| Current (A) | 80A |
| Tolerancja napięcia | 1% |
| Regulacja obciążenia | 3% |
| Wave (MVP-p) | 200mv External 22UF capacitor ESR < 0. 1 Ω 100KHZ |
| Zabezpieczenie nadprądowe | 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. |
| Zabezpieczenie przed zwarciem | Equivalent to a maximum current of 83A and an output voltage of 0V |
| Input-output | Nieizolowany |
| Wodoodporny | W pełni uszczelniony i wodoodporny |
| Wymiar | 220×130×50mm |
| NW. | 2200g |
| Metoda chłodzenia | Metoda naturalna |
| Rated temperature rise (℃) | 45 ℃ |
| Niezawodność | >100000h |
| Wskaźnik drutu | +Input positive, – Input negative – Output negative,+Output |
PIC and installation dimensions
What’s the best Power Supply products for your business?
Boost your business with WEHO quality power supply prooducts.
Ask an Expert