ZPSA20 Series 14-22W, 2 x 3.5 AC-DC Power Supplies Features Wide Range AC Input Low pro le, Industry Standard Footprint Global Safety Agency Compliance Class B conducted EMI Key Market Segments & Applications Speci cations Model ZPSA20 Input Voltage range (1) - 85 - 264VAC (47 - 63Hz) or 120 - 370VDC* Inrush Current A 40A maximum at 240VAC input, 25C ambient cold start Input Current (115/230VAC) A 0.4 / 0.25 Leakage Current mA 0.6mA maximum (264VAC, 60Hz) Hold Up Time (Typ) ms 12ms at 115VAC input Temperature Coe cient - 0.05%/C Voltage Accuracy - 1% Adjustment Range - None Minimum Load A None Load Regulation - 1% (10 - 100% load change) Line Regulation - 0.5% (100 - 240VAC line change) Ripple & Noise (2) mV 1% or 50mV whichever is greater Short Circuit Protection - Continuous - hiccup mode Overvoltage Protection V 110 - 130% of nominal (Zener clamp) E ciency % 82% typical LED Indicator - Green LED = OK Operating Temperature C 0 to +70C derate linearly to 37.5% load from 45 to 70C Storage Temperature C -20 to +85C Humidity (non condensing) - 10 - 95% RH Cooling - Convection Withstand Voltage - Input to Ground 1.5kVAC, Input to Output 3kVAC, Output to Ground 500VAC for 1 min. Isolation Resistance - >100M at 25C & 70%RH, Output to Ground 500VDC 2 Vibration (non operating) - 23.52m/s (10 - 55Hz: constant sweep 1 min X, Y, Z for 1 hour) 2 Shock - < 196.1 m/s (20G) Safety Agency Certi cation - IEC/UL/CSA/EN62368-1, 60950-1, CE Mark Conducted & Radiated EMI - EN55022-B, FCC Class B Immunity - EN61000-4-2, -3, -4, -5, -6, -8 Weight (Typ) g 100g Size (WxLxH) mm 2 x 3.5 x 0.79 (including underside components) Warranty yrs Two Years *Safety certi ed for AC input only. Notes: (1) Safety certi ed for 47 - 63Hz input only (2) Measured with 0.1uF ceramic & 10uF electrolytic at 20MHz BW ZPSA20 Series Outline Drawings (ZPSA20) Outline Drawings (ZPSA20xx/P) Model Selector Other Industrial Products Maximum Peak Output KPSA 5 - 15W pcb mount Model Output (V) Output (A) Load(A) (3) Power (W) KM 15 - 40W pcb mount medical ZPSA/ZPD/ZPT 40 - 60W, single, dual and triple output ZPSA20-3R3 3.3 4.4 6.0 14.5 ZWS 5 - 240W single output ZPSA20-5 5 4.4 6.6 22 ZPSA20-9 9 2.45 4.0 22 ZPSA20-12 12 1.8 2.7 22 For additional information, please visit ZPSA20-15 15 1.4 2.1 21