TECHNICAL DATASHEET PMH Panel Mount Power Supply PMH-24V100W Series / PMH-24V100WC PMH Highlights & Features Household appliance approvals for pollution degree 3 to IEC/EN 60335-1, IEC/EN 61558-1 and IEC/EN 61558-2-16 Universal AC input voltage Withstand line input voltage surge 300 Vac up to 7 seconds Full power from -25C to +50C operation 5000 m or 16400 ft. altitude Full corrosion resistant aluminium casing No load power consumption < 0.3 W Low earth leakage current < 0.75 mA NEC Class 2 certified (PMH-24V100WCM) Versatile connector options available: IP20, Front Face and Harness connectors Certified according to IEC/EN/UL 62368-1 Safety Standards CB Certified for worldwide use Model Number: PMH-24V100WC Unit Weight: 0.31 kg (0.68 lb) Dimensions (L x W x H): 129 x 97 x 30 mm (5.08 x 3.82 x 1.18 inch) General Description The PMH-24V100WC offers universal input from 85 Vac to 264 Vac with nominal output voltage of 24 V. The highly efficient convection cooling construction can operate from -30C to 70C. The single output is specifically designed with compact and competitively priced for household electrical appliances safety approvals to pollution degree 3 as well as including IEC/EN 60335-1, IEC/EN 61558-2- 16, IEC/UL 60950-1 and IEC/EN/UL 62368-1 (with NEC Class 2). In addition, the product meets the EMC approvals to EN 55014-1 / EN 55014-2 for household appliances and EN 61000-6-2 / EN 61000-6-3 for industrial and residential environment without extra EMI filter required and comes with several connector options consisting of Terminal Block, IP20, Front Face and Harness connectors. Model Information PMH Panel Mount Power Supply Model Number Input Voltage Range Rated Output Voltage Rated Output Current PMH-24V100WCL 85-264 Vac (120-375 Vdc) 24 Vdc 4.5 A PMH-24V100WCM 3.8 A Model Numbering PM H 24V 100W C Panel Mount Product Type Output Voltage 100 W series Package Type L Low Profile Connector Type M Low Profile with H Household C Enclosed S Terminal Block NEC Class 2 Series U IP20 Connector* V Front Face* T Harness* *Options S U V T All parameters are specified at 25C ambient and AC input unless otherwise indicated. 1 www.DeltaPSU.com (October 2021, Rev. 05) TECHNICAL DATASHEET PMH Panel Mount Power Supply PMH-24V100W Series / PMH-24V100WC Specifications Model Number PMH-24V100WCL PMH-24V100WCM 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 DC Input Voltage Range** 120-375 Vdc Input Current < 1.90 A 115 Vac, < 1.20 A 230 Vac Efficiency at 100% Load > 86% 115 Vac, > 88% 230 Vac Max Power Dissipation No Load < 0.3 W 115 Vac, < 0.5 W 230 Vac 100% Load < 17.0 W 115 Vac, < 15.0 W 230 Vac Max Inrush Current (Cold Start) < 25 A 115 Vac, < 50 A 230 Vac Leakage Current < 0.75 mA 240 Vac *For power de-rating at 85-100 Vac, see power de-rating on page 3. **Fulfills test conditions for DC input. Safety approval for DC input can be obtained upon request. Output Ratings / Characteristics*** Nominal Output Voltage 24 Vdc Factory Set Point Tolerance 24 Vdc 2% Output Voltage Adjustment Range 24-28 Vdc 22-24 Vdc Output Current 0-4.5 A (108 W max.) 0-3.8 A (91.2 W max.) Output Power 108 W 91.2 W Line Regulation < 0.5% ( 100-264 Vac input, 100% load) Load Regulation < 1.0% ( 100-264 Vac input, 0-100% load) PARD**** (20 MHz) < 150 mVpp Rise Time < 100 ms nominal input (100% load) Start-up Time < 2500 ms 115 Vac (100% load), < 1500 ms 230 Vac (100% load) Hold-up Time > 10 ms 115 Vac, > 50 ms 230 Vac (100% load) Dynamic Response 5% 100-264 Vac input, 0-50%, 0-100%, 50-100% load (Overshoot & Undershoot O/P Voltage) (Slew Rate: 0.1 A/S, 50% duty cycle 5 Hz to 1 kHz) Start-up with Capacitive Loads 3,000 F Max ***For power de-rating from < -25C to -30C, and 50C to 70C, see power de-rating on page 3. ****PARD is measured with an AC coupling mode, 5cm wires, and in parallel with 0.1 F ceramic capacitor & 47 F electrolytic capacitor. All parameters are specified at 25C ambient and AC input unless otherwise indicated. 2 www.DeltaPSU.com (October 2021, Rev. 05)