Delta DRP012V015W1AY 1.25A 15W DIN Rail Power Supply
Delta DRP012V015W1AY is a 1.25A 15W DIN Rail Power Supply engineered for industrial automation systems and electronic control panels. It delivers a stable 12V DC output with 1.25A current and 15W power, supporting reliable operation in compact control cabinets and automation modules. Designed for a nominal input voltage of 100-240Vac and input frequency of 50-60Hz, it ensures dependable performance under industrial conditions. The unit features a Green LED (DC OK) indicator for easy monitoring of operational status. Manufactured by Delta industrial automation, it belongs to the Delta power supply solutions category and is part of the Delta DIN Rail CliQ series, ideal for automation applications requiring consistent low-power DC delivery.

| Brand | Delta |
| Product Type | SMPS |
| Product | DRP012V015W1AY |
Delta 1.25A 15W DIN Rail Power Supply DRP012V015W1AY Technical Specifications:
| Specification | Value |
|---|---|
| Output Current | 1.25A |
| Output Voltage | 12V |
| Output Voltage Adjustment Range | 11-14Vdc |
| Output Power | 15W |
| Line Regulation | < 0.5% (@ 85-264Vac input, 100% load) |
| Load Regulation | < 1% (@ 85-264Vac input, 0-100% load) |
| PARD | < 100mVpp |
| Start-up Time | < 2,500ms @ nominal input (100% load) |
| Hold-up Time | > 22ms @ 115Vac, > 110ms @ 230Vac (100% load) |
| Dynamic Response (Overshoot & Undershoot O/P Voltage) | ± 5% @ 85-264Vac input, 0-100% load (Slew Rate: 0.1A/μs, 50% duty cycle @ 5Hz to 1KHz) |
| Start-up with Capacitive Loads | 5,000µF Max |
| Rise Time | < 20ms @ nominal input (100% load) |
| Nominal Input Voltage | 100-240Vac |
| Input Voltage Range | 85-264Vac |
| Nominal Input Frequency | 50-60Hz |
| Input Frequency Range | 47-63Hz |
| DC Input Voltage Range | 120-375Vdc |
| Input Current | < 0.37A @ 115Vac, < 0.22A @ 230Vac |
| Efficiency at 100% load | > 84.0% @ 115Vac, > 83.0% @ 230Vac |
| Inrush Current | < 30A @ 115Vac < 65A @ 230Vac |
| Leakage Current | < 1mA @ 240Vac |
| Power Dissipation | 0% load: < 0.3W @ 115Vac, < 0.7W @ 230Vac 100% load: < 2.9W @ 115Vac, < 3.2W @ 230Vac |
| Case Chassis / Cover | Plastic |
| Indicator | Green LED DC OK |
| Cooling System | Convection |
| Noise Sound Pressure Level (SPL) | < 40dBA |
| Input/Output Terminal | 5 Pins (Rated 300V/15A) |
| Mounting Rail | Standard TS35 DIN Rail in accordance with EN 60715 |
| Wire | Input / Output: AWG 20-14 |
| Unit Weight | 0.18 kg (0.40 lb) |
| Operating Temperature | -20°C to +80°C |
| Storage Temperature | -25°C to +85°C |
| Power De-rating | Vertical / Horizontal: > 50°C de-rate power by 2.5% / °C, > 70°C de-rate power by 4% / °C |
| Operating Humidity | 5 to 95% RH (Non-Condensing) |
| Shock Test (Non-Operating) | IEC 60068-2-27, 30G (300m/S²) for a duration of 18ms, 3 times per direction, 18 times in total |
| Vibration (Non-Operating) | IEC60068-2-6, 10Hz to 150Hz @ 50m/S² (5G peak); 90 min per axis for all X, Y, Z direction |
| Operating Altitude | 0 to 2,000 Meters (6,560 ft.) |
| Pollution Degree | 2 |
| Over Voltage Category | III According to IEC/EN 62477-1 (clearance and creepage distances) |
The Delta DRP012V015W1AY 1.25A 15W DIN Rail Power Supply is compact and reliable, making it suitable for industrial control panels, automation modules, and small electronic systems that demand stable 12V DC power. Its DIN rail mounting allows organized and secure installation, while the Green LED (DC OK) indicator ensures quick verification of operational status, helping maintenance teams reduce downtime and increase system efficiency.
Engineered for industrial environments, the power supply performs consistently under a wide operating range of -20°C to +80°C and can be stored safely between -25°C and +85°C. It supports input voltages from 85-264Vac with frequency compatibility from 47-63Hz, ensuring reliable operation even in challenging industrial conditions. The secure input and output terminals provide stable connections, allowing uninterrupted DC output for automation systems, sensors, and control modules in production environments.
For system integrators, engineers, and automation specialists seeking a compact and efficient low-power solution, the Delta DRP012V015W1AY guarantees dependable performance, ease of installation, and long-term durability. Its combination of compact size, stable output, and industrial-grade reliability makes it ideal for applications where space and consistent power supply are critical. Request a quote today to secure this 1.25A 15W DIN Rail Power Supply from IndMALL and benefit from competitive pricing and dedicated support for your industrial automation projects.




