Description
Overview
The 12-24V 120W power supply – DRAN120 Series from Chinfa is a compact ac-dc DIN-rail power supplies offering regulated 12-24V outputs at power levels of 120W. Featuring a universal 90–264 Vac input, the range includes built-in short-circuit and overload protection for reliable operation. The 12-24V 120W DRAN120 power supply is designed for industrial control panels, automation and instrumentation applications, the units use a snap-on 35 mm DIN-rail mounting format and convection cooling, providing a space-saving and dependable power solution for industrial systems.
Key Features
- Input Voltage: 90-264 Vac (120-375 Vdc)
- Output Range: 12-24 Vdc
- Power: 120 W
- Efficiency: Up to 84%
- Dimensions (H x W x D): 124.5 x 64 x 123.6 mm
- Screw terminals
- Certifications: UL & CE
- Made in Taiwan
Technical Specification
| Specification | Details |
|---|---|
| Power Rating | 120 W |
| Input Voltage | 90–264 Vac (120–375 Vdc) |
| Output Voltage | 12-24 Vdc |
| Output Current | 10 A / 5 A |
| Operating Temperature | -20°C to +71°C |
| Dimensions | 124.5 x 64 x 123.6 mm |
| Compliance Standards | UL508, UL/EN62368-1 |
| Country of Origin | Taiwan |
| Cooling Method | Free air convection |
| Warranty | 3 years |
| Ingress Protection | IP20 |
| Weight | 920 g |
| MTBF | 530 k hours (model dependent) |
| Special Features | DC ON/Low indicators, Vout adjustment |
Available Models
| Model Number | Input Range | Output Voltage | Power Rating |
|---|---|---|---|
| DRAN120-12A | 90–264 Vac | 12 Vdc | 120 W |
| DRAN120-24A | 90–264 Vac | 24 Vdc | 120 W |




