ZWS300BAF Series 300W Single Output, Convection Cooled Power Supplies Features u Universal Input (85 - 265VAC) u Power Factor Corrected u Convection cooling u Five year warranty u Less than 0.5mA earth leakage current Key Market Segments & Applications Speci cations Model ZWS300BAF Input Voltage V 85-265VAC (47-63Hz), 120-370VDC Input Current A 3.5 / 1.8 (1)(2) Inrush Current A 15 / 30 Power Factor - 0.98 at 100VAC, 0.93 at 200VAC, Meets EN61000-3-2 Leakage Current mA 0.5mA Max. Typically 0.2mA (100VAC), 0.4mA (230VAC) Temperature Coef cient %/C <0.02%/C (3) Overcurrent Protection - >116% of rated output current Overvoltage Protection V 24V: 28.8-33.6V, 36V: 41.4-48.6V, 48V: 55.2-64.8V (1) Hold Up Time (Typ) ms 18ms at 100VAC input (1) Ef ciency % 88 / 91% Remote On/Off - Optional, contact factory Operating Temperature C -10C to +70C, derate linearly to 40% load from 45C to 70C Storage Temperature C -30 to +75C Humidity (non condensing) %RH Operating: 30 - 90%RH, Storage: 10 - 90%RH Cooling - Convection Withstand Voltage - Input to Ground 2kVAC (20mA), Input to Output 3kVAC (20mA), Output to Ground 500VAC (20mA) for 1 min. Isolation Resistance - >100M at 25C & 70%RH, Output to Ground 500VDC 2 Vibration (non operating) - 10 - 55Hz (1 minute sweep), 19.6m/s constant X, Y, Z 1 hour each 2 Shock - < 196.1 m/s Safety Agency Certi cations - UL60950-1, CSA60950-1, EN60950-1, EN50178 OV II, CE Mark Conducted & Radiated EMI - EN55011/EN55022-B, FCC Class B, VCCI-B Immunity - EN61000-4-2 (lvl2, 3), -3 (lvl 3), -4 (lvl 3), -5 (lvl 3, 4), -6 (lvl 3), -8 (lvl 4), -11 EN61000-6-2 Weight (Typ) g 540g Size (WxHxD) in (mm) 3.31 x 1.65 x 7.09 (84 x 42 x 180) Warranty yrs Five Years Notes: (1) 100 / 200VAC Input (2) 25C ambient (cold start) (3) Avoid prolonged operartion in overload 1-800-526-2324 www.us.tdk-lambda.com/lp/ 116 Disclaimer: us.tdk-lambda.com/lp/legal.htmZWS300BAF Series Model Selector Output Adjustment Max Max Line Reg Load Reg Ripple & Model Voltage Range Current Power (mV) (mV) Noise (mV) ZWS300BAF24 24V 21.6 - 27.5V 12.5A 300W 96 150 150 ZWS300BAF36 36V 32.4 - 39.6V 8.4A 302.4W 144 240 250 ZWS300BAF48 48V 39.5 - 52.8V 6.3A 302.4W 192 240 250 Outline Drawing Similar Products For Additional Information, please visit ZWS-B, -BAF, -BP 10W to 240W Single output us.tdk-lambda.com/lp/products/zws-series.htm HWS 15W to 1800W Single Output, Enclosed EFE 300W to 400W Single Output, Medical & ITE CFE400M 300W to 400W Single Output, Medical & ITE Options Suf x Description - JST Connectors /L L Bracket /A Cover & L Bracket /R Remote On/Off /T Screw Terminals /CO2 PCB Coating Example ZWS300BAF24/TL 1-800-526-2324 www.us.tdk-lambda.com/lp/ 117 Revision p2: Oct 2012