In most procurement cycles, DRF-48V120W1GTA is considered with Weidmuller Power Supply, Delta VFD and Delta Drl 24V480W1En, giving decision-makers confidence that they’ve chosen the most dependable component.
Delta DRF-48V120W1GTA: 2.5A 120W DIN Rail Power Supply
Technical Specifications of Delta 2.5A 120W DIN Rail Power Supply DRF-48V120W1GTA:

| Output Current | 2.5A |
| Output Voltage | 48V |
| Output Power | 120W |
| Input Current | 1.2 A typ. @ 115 Vac, 0.6 A typ. @ 230 Vac |
Delta 2.5A 120W DIN Rail Power Supply DRF-48V120W1GTA Technical Specifications:
| Specification | Value |
|---|---|
| Output Current | 2.5A |
| Output Voltage | 48V |
| Output Voltage Adjustment Range | 48-55 Vdc |
| Output Power | 120W |
| Line Regulation | ± 0.5% @ 115 Vac & 230 Vac |
| Load Regulation | ± 0.5% |
| PARD | < 100 mVpp @ 0°C to +70°C < 300 mVpp @ -30°C to 0°C |
| Start-up Time | 300 ms typ. @ 115 Vac & 230 Vac |
| Hold-up Time | 35 ms typ. @ 115 Vac & 230 Vac (100% load) |
| Dynamic Response (Overshoot & Undershoot O/P Voltage) | ± 10% @ 115 Vac & 230 Vac input, 10-100% load (Slew Rate: 2.5 A/μS, 50% duty cycle @ 5 Hz & 10 kHz) |
| Start-up with Capacitive Loads | 5,000 µF Max |
| Rise Time | 30 ms typ. @ 115 Vac & 230 Vac |
| Nominal Input Voltage | 100-240 Vac |
| Input Voltage Range | 90-264 Vac |
| Nominal Input Frequency | 50-60 Hz |
| Input Frequency Range | 47-63Hz |
| DC Input Voltage Range | 127-375 Vdc |
| Input Current | 1.2 A typ. @ 115 Vac, 0.6 A typ. @ 230 Vac |
| Input Power (Standby Mode) | 0.75W max @ 115 Vac & 230 Vac |
| Efficiency at 100% load | 93.0% typ. @ 230 Vac |
| Inrush Current | 40 A typ. @ 230 Vac |
| Power Factor at 100% load | > 0.95 @ 115 Vac & > 0.92 @ 230 Vac |
| Leakage Current | < 0.5 mA @ 240 Vac |
| Case Chassis / Cover | Metal |
| Indicator | Green LED DC OK |
| Cooling System | Convection |
| Input Terminal | 3 Pins (Rated 600 V / 30 A) |
| Output Terminal | 3 Pins (Rated 600 V / 30 A) |
| Signal Terminal | 2 Pins (Rated 300 V / 6 A) |
| Noise Sound Pressure Level (SPL) | < 25 dBA |
| Mounting Rail | Standard TS35 DIN Rail in accordance with EN 60715 |
| Wire | Input: AWG 18-12 Output: AWG 18-12 DC OK: AWG 22-16 |
| Unit Weight | 0.5 kg (1.10 lb) |
| Vibration (Operating) | IEC 60068-2-6, Sine Wave: 10Hz to 500Hz; 4G peak; 60 min per axis for all X, Y, Z directions |
| Operating Temperature | -30°C to +70°C (-40°C Cold Start) |
| Storage Temperature | -40°C to +85°C |
| Power De-rating | Temperature: > 60°C de-rate power by 2.5 % / °C Input Voltage: < 100Vac de-rate power by 1% / Vac |
| Operating Humidity | 5 to 90% RH (Non-Condensing) |
| Shock Test (Non-Operating) | IEC 60068-2-27, Half Sine Wave: 50 G for duration of 11 ms; 3 times per direction |
| Operating Altitude | 0 to 5,000 Meters (16,400 ft.) |
| Pollution Degree | 2 |
| Over Voltage Category | II (Compliance to EN 62477-1 OVC III with 2000 meters altitude) |
Mail Us for your needs in Delta 2.5A 120W DIN Rail Power Supply DRF-48V120W1GTA with budget-friendly prices. The Main Technical Parameters of DRF-48V120W1GTA include 2.5A Output Current, 48V Output Voltage, 120W Output Power at competitive prices. It operates with a nominal input voltage of 100-240 Vac and supports an input voltage range of 90-264 Vac. The power supply covers a nominal input frequency of 50-60 Hz, with a broader input frequency range of 47-63Hz. For DC input, it accepts a range from 127-375 Vdc. With an input current of 1.2 A typ. @ 115 Vac, 0.6 A typ. @ 230 Vac, it ensures efficient performance. The unit features a Green LED DC OK indicator, aiding in quick status checks. Both input and output terminals have 3 Pins (Rated 600 V / 30 A) for secure connections. Designed for extreme environments, it operates from -30°C to +70°C (-40°C Cold Start) and has a storage temperature range of -40°C to +85°C. Customize Your Experience with a Quote for your requirement of 2.5A 120W DIN Rail Power Supply. Experience the difference with our competitive pricing and superior support over other Suppliers.




