Delta PMT-12V50W2BAB 4.2A 50.4W Panel Mount Power Supply
Delta PMT-12V50W2BAB Panel Mount Power Supply delivers 12V DC at 4.2A, providing 50.4W output for industrial and automation applications. The compact panel mount design ensures organized installation and easy maintenance, while the Green LED DC OK indicator allows quick verification of operation. With low input current—0.95A at 115Vac and 0.55A at 230Vac—the unit operates efficiently, reducing heat and prolonging life. Built for harsh environments, this 4.2A 12V Panel Mount Power Supply is perfect for embedded devices, control cabinets, and automation systems. Available through Delta Automation and Delta Power Supply, it combines reliable performance with competitive pricing and responsive support.

| Brand | Delta |
| Product Type | SMPS |
| Product | PMT-12V50W2BAB |
Delta 4.2A 12V Panel Mount Power Supply PMT-12V50W2BAB Technical Specifications:
| Specification | Value |
|---|---|
| Output Current | 4.2A |
| Output Voltage | 12V |
| Output Voltage Adjustment Range | 10.8-13.2Vdc |
| Output Power | 50.4W |
| Start-up Time | 1,000ms typ. @ 115Vac, 500ms typ. @ 230Vac (100% load) |
| Hold-up Time | 15ms typ. @ 115Vac, 70ms typ. @ 230Vac |
| Nominal Input Voltage | 100-240Vac |
| Input Voltage Range | 90-264Vac |
| Nominal Input Frequency | 50-60Hz |
| Input Frequency Range | 47-63Hz |
| Input Current | 0.95A typ. @ 115Vac, 0.55A typ. @ 230Vac |
| Efficiency at 100% load | 85.0% typ. @ 230Vac |
| Leakage Current | < 0.5mA @ 240Vac |
| Case Chassis / Cover | Aluminium / SGCC |
| Indicator | Green LED (DC OK) |
| Cooling System | Convection |
| Unit Weight | 0.176 kg (0.39 lb) |
| Operating Temperature | -30°C to +70°C (-40°C Cold Start) |
| Storage Temperature | -40°C to +85°C |
| Operating Altitude | 0 to 5,000 Meters (16,400 ft.) |
| Pollution Degree | 3 |
| Over Voltage Category | III (Compliance to EN 61558, EN 62477-1 with 2000 meters altitude) |
The Delta PMT-12V50W2BAB 4.2A 12V Panel Mount Power Supply is engineered for reliable 12V DC output, delivering 50.4W of consistent power to support PLCs, relays, sensors, and embedded devices in industrial automation applications. Its energy-efficient design keeps input current low—0.95A at 115Vac and 0.55A at 230Vac—minimizing heat generation and improving operational longevity. The integrated Green LED DC OK indicator allows technicians to quickly verify operational status, simplifying monitoring and maintenance tasks. Supporting a wide AC input range of 100–240Vac (90–264Vac nominal) at 50–60Hz, it is adaptable to diverse industrial environments. The compact panel mount configuration facilitates neat installations within control cabinets or embedded systems, optimizing space while maintaining accessibility. Designed to operate reliably in harsh conditions, the unit functions across a temperature range of -30°C to +70°C and supports safe storage from -40°C to +85°C. Sourcing through IndMALL provides competitive pricing, fast quotations, and dedicated technical support. The Delta PMT-12V50W2BAB 4.2A 50.4W Panel Mount Power Supply delivers dependable, compact, and energy-efficient power, making it a trusted choice for industrial automation, embedded electronics, and control cabinet applications.




