The SDR-120-48 is a 120W single-output industrial DIN-rail power supply delivering 48V at 2.5A, with a peak load capability of 180W for up to 3 seconds. It features active PFC with a power factor above 0.93, operates from 88-264VAC or 124-370VDC, and maintains a 91% efficiency. The unit supports free air convection cooling, includes DC OK relay contact with ratings up to 60Vdc/0.3A, and provides protections against short circuit, overload, overvoltage, and overtemperature. It is approved to UL 508 and EN60950-1, meets EN61000-6-2 industrial immunity standards, and complies with SEMI F47 and GL requirements. The physical dimensions are 40×125.2×113.5mm, and it is designed for installation on TS-35/7.5 or TS-35/15 DIN rails. Operating temperature ranges from -25°C to +70°C.
SDR-120-48 is an industrial power supply that provides 120W 48V 2.5A of power over a single output to Ethernet switches, WAPs, and surveillance cameras using a terminal block. The device has a DIN-Rail adapter for easy in-click installation. The power supply uses passive cooling and overload protection and can work at a temperature of -25°C~70°C. It can be used in different industrial environments including factories and outdoor environments.
| Volktek Corporation | |
|---|---|
| Product Category | Power Supplies |
| Product Number | SDR-120-48 |
| Product Name | Industrial Power Supply |
| Operating Temperature | -25 to 70 C (-13 to 158 F) |
| DC Output Voltage | 48.0 volts |
| DC Output Current | 2.5 amps |
