TECHNICAL DATASHEET PMT Panel Mount Power Supply 15V 50W 1 Phase / PMT-15V50W1A PMT Highlights & Features Universal AC input voltage range Power will not de-rate from input voltage 100 Vac to 264 Vac High MTBF > 700,000 hrs per Telcordia SR-332 Short Circuit / Overvoltage / Overload / Over Temperature Protections Versatile connector options (Terminal Block, Front Face, Harness) Safety Standards CB Certified for worldwide use Model Number: PMT-15V50W1A Unit Weight: 0.23 kg (0.51 lb) Dimensions (L x W x D): 98 x 98 x 38 mm (3.86 x 3.86 x 1.50 inch) General Description The new PMT series of panel mount power supplies is the latest offering from one of the worlds largest power supply manufacturers and solution providers Delta. The PMT products also offer a nominal output voltage of 15V with a wide operating temperature range from - 10C to +70C and can withstand shock and vibration requirements (in accordance to IEC 60068-2-27 and IEC 60068-2-6 respectively). In addition to features like overvoltage and overload protections, Deltas PMT series of panel mount power supplies is unlike many other brands in the same price level. The PMT series is designed for cost competitive markets without compromising the quality of the components and product specifications. The series of products has an expected life time of 10 years and this versatile product has three different connector options (Terminal Block, Front Face and Harness) and can also be converted into L Frame (PML) type of power supplies to satisfy different application needs. Model Information PMT Panel Mount Power Supply Model Number Input Voltage Range Rated Output Voltage Rated Output Current 85-264 Vac 15 Vdc 3.40 A PMT-15V50W1A Model Numbering PM 15V 50W 1 A Panel Mount Product Type Output Voltage Output Power Single Phase No PFC Connector Type T Enclosed A Terminal Block L L Frame* G Front Face* H Harness* *Options All parameters are specified at 25C ambient and AC input unless otherwise indicated. 1 www.DeltaPSU.com (Jun 2021, Rev. 05) TECHNICAL DATASHEET PMT Panel Mount Power Supply 15V 50W 1 Phase / PMT-15V50W1A 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 Input Current < 1.10 A 115 Vac, < 0.65 A 230 Vac Efficiency at 100% Load 85.5% typ. 230 Vac Max Inrush Current (Cold Start) 45 A typ. 230 Vac Leakage Current < 0.5 mA 240 Vac Output Ratings / Characteristics* Nominal Output Voltage 15 Vdc Factory Set Point Tolerance 15 Vdc 1% Output Voltage Adjustment Range 13.5-16.5 Vdc Output Current 3.40 A (51 W max.) Output Power 51 W Line Regulation < 0.5% typ. ( 115 Vac & 230 Vac input, 100% input) Load Regulation < 0.5% typ. ( 115 Vac & 230 Vac input, 0-100% input) PARD** (20MHz) < 150 mVpp 25C to 50C, < 300 mVpp -10C to 0C Rise Time < 30 ms 115Vac & 230Vac (100% load) Start-up Time 1,200 ms typ. 115 Vac, 500 ms typ. 230 Vac (100% load) Hold-up Time 20 ms typ. 115 Vac, 100 ms typ. 230 Vac (100% load) Dynamic Response (Overshoot & Undershoot O/P Voltage) 10% (1000 mVp-p) 0-100% load (Slew Rate: 0.1 A/S) 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 & 47F electrolytic capacitor. All parameters are specified at 25C ambient and AC input unless otherwise indicated. 2 www.DeltaPSU.com (Jun 2021, Rev. 05)