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ZPSA20 Series
Features
Wide Range AC Input
Low profi le, Industry Standard Footprint
Global Safety Agency Compliance
Class B conducted EMI
14-22W, 2 x 3.5” AC-DC Power Supplies
(1) Safety certifi ed for 47 - 63Hz input only
(2) Measured with 0.1uF ceramic & 10uF electrolytic at 20MHz BW
Model ZPSA20
Input Voltage range (1) - 85 - 264VAC (47 - 440Hz) or 120 - 370VDC
Inrush Current A 40A maximum at 240VAC input, 25°C 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 Coeffi 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)
Effi ciency % 82% typical
LED Indicator - Green LED = OK
Operating Temperature °C 0 to +70°C derate linearly to 37.5% load from 45 to 70°C
Storage Temperature °C -20 to +85°C
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
Vibration (non operating) - 23.52m/s
2
(10 - 55Hz: constant sweep 1 min X, Y, Z for 1 hour)
Shock - < 196.1 m/s
2
(20G)
Safety Agency Certifi cation - UL60950-1, CSA60950-1 (cUL), EN60950-1, 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
Specifi cations
Key Market Segments & Applications
