TECHNICAL DATASHEET PMC Panel Mount Power Supply 12 V 50 W 1 Phase / PMC-12V050W1A PMC Highlights & Features Universal AC input voltage range Power will not de-rate for the entire input voltage range Full corrosion resistant aluminium casing Conforms to harmonic current IEC/EN 61000-3-2, Class A High MTBF > 700,000 hrs. per Telcordia SR-332 Safety approval according to IEC/UL 60950-1 (ITE standard) and EMI to EN 55032, Class B Also available: IP20 connector Certified according to IEC/EN/UL 62368-1 Safety Standards CB Certified for worldwide use Model Number: PMC-12V50W1A Unit Weight: 0.26 kg (0.57 lb) Dimensions (L x W x H): 128 x 97 x 38 mm (5.04 x 3.82 x 1.50 inch) General Description Deltas PMC series of panel mount power supply offers a nominal output voltage of 12 V, a wide temperature range from -10C to +70C and a highly dependable minimum hold-up time. The state-of-the-art design is made to withstand harsh industrial environments. What makes the product stands out from the crowd is its lightweight full aluminum body design, which can withstand shock and vibration according to IEC 60068-2. The PMC series also offers overvoltage and overload protection. Using a wide input voltage range design, it is compatible worldwide. The input also includes DC operating voltage from 125-375 Vdc. Best of all, this excellent design and quality does not come with a big price tag. Model Information PMC Panel Mount Power Supply Model Number Input Voltage Range Rated Output Voltage Rated Output Current PMC-12V050W1AA 85-264 Vac (125-375 Vdc) 12 Vdc 4.17 A Model Numbering PMC 12 V 050 W 1 A PMC Series Output Voltage Output Power Single Phase Delta Standard Connector Type A Terminal Block J IP20 Connector* *Options A J All parameters are specified at 25C ambient and AC input unless otherwise indicated. 1 www.DeltaPSU.com (August 2021, Rev. 05) TECHNICAL DATASHEET PMC Panel Mount Power Supply 12 V 50 W 1 Phase / PMC-12V050W1A Specifications Input Ratings / Characteristics Nominal Input Voltage 100-240 Vac Input Voltage Range 85-264 Vac Nominal Input Frequency 50-60 Hz Input Frequency Range 47-63 Hz Nominal DC Input Voltage* 125-250 Vdc DC Input Voltage Range 125-375 Vdc Input Current < 1.1 A 115 Vac, < 0.7 A 230 Vac Efficiency at 100% Load > 84% 115 Vac, > 85% 230 Vac Max Power Dissipation 0% load < 0.5W 115Vac, < 1.0W 230Vac 100% load < 9.5W 115Vac, < 8.8W 230Vac Max Inrush Current < 30 A 115 Vac, < 65 A 230 Vac Leakage Current < 1 mA 240 Vac *Safety approval according to IEC/UL 60950-1 and IEC/EN/UL 62368-1. Output Ratings / Characteristics** Nominal Output Voltage 12 Vdc Factory Set Point Tolerance 12 Vdc 2% Output Voltage Adjustment Range 11-14 Vdc Output Current 4.17 A (50 W max.) Output Power 50 W Line Regulation < 0.5% ( 85-264 Vac input, 100% load) Load Regulation < 1.0% ( 85-264 Vac input, 0-100% load) PARD*** (20MHz) < 100 mVpp Rise Time < 30 ms nominal input (100% load) Start-up Time < 2500 ms nominal input (100% load) Hold-up Time > 15 ms 115 Vac, > 80 ms 230 Vac (100% load) Dynamic Response 5% 85-264Vac input, 0-100% load (Overshoot & Undershoot O/P Voltage) (Slew Rate: 0.1A/s, 50% duty cycle 5Hz to 1KHz) Start-up with Capacitive Loads 8,000 F Max **For power de-rating from 50C to 70C, see power de-rating on page 3. ***PARD is measured with an AC coupling mode, 5cm wires, and in parallel with 0.1F ceramic capacitor. Mechanical Case Chassis / Cover Aluminium Dimensions (L x W x H) 128 x 97 x 38 mm (5.04 x 3.82 x 1.50 inch) Unit Weight 0.26 kg (0.57 lb) Indicator Green LED DC OK Cooling System Convection Terminal Input and Output M3.5 x 5 Pins (Rated 300 VAC/15 A) Wire PMC-12V050W1AA AWG 20-14 PMC-12V050W1AJ AWG 20-12 Noise (1 Meter from power supply) Sound Pressure Level (SPL) <40 dBA All parameters are specified at 25C ambient and AC input unless otherwise indicated. 2 www.DeltaPSU.com (August 2021, Rev. 05)