Features:
1. 100% full power & stable current output
2. 100% Imported components
3. Wide input voltage from 35-63Vdc
4. Industry grade DC48V to DC12V step-down converter, high efficiency up to 94%
5. 100% waterproof & anti-shock protection, Ultra compact size, light weight
6. According: CE/RoHS, IP68 design
7. Die-cast aluminum shell, epoxy potting, Cooling by free air convection
8. Protections: Over-current, Over-voltage, Over-temperature, Over-load and Short-circiut. Auto-recovery when device is back to normal operating
9. Non-Isolated Module,
10. 1 year warranty, lifetime up to 100,000 hours.
Specifications:
Model |
SDJ-48S1220 |
Input rated voltage |
48V DC |
Input voltage range |
35-63V DC |
Efficiency |
96% (half load), 94% (full load) |
Output voltage |
12V DC |
Output current |
20 Amps |
Output rated power |
240 Watts |
Output peak power |
300 Watts |
Voltage regulation |
< 1% |
Load regulation |
< 2% |
Ripple (Full load test) |
< 50mV |
No-load current |
25~27mA |
Working temperature |
-40°c ~ +80°c |
Waterproof rating |
IP68 |
Over-voltage protection |
YES |
Over-current protection |
YES |
Over-temperature protection |
YES |
Short-circuit protection |
YES |
Machine size |
74*74*32mm |
Package size |
98*82*34mm |
N. Weight |
290g |
G. Weight |
300g |
Cooling way |
Free air convection |
Other |
Carton packaging |