POWER LPS25 Series Data Sheet 25 Watts Total Power: 25 - 40 Watts Input Voltage: 85 - 264 Vac 120 - 300 Vdc of Outputs: Single SPECIAL FEATURES Universal input 3 x 5 footprint Less than 1U high Remote sense Built-in EMI filter Low output ripple Electrical Specifications Adjustable output Input Overvoltage protection Overload protection Input range 85 - 264 Vac 120 - 300 Vac 110 KHz switching frequency Frequency 47 - 440 Hz LPX40 enclosure kit available Inrush current <15 A peak 115 Vac <30 A peak 230 Vac, cold start 25 C RoHS compliant Input current 1 A max. (RMS) 115 Vac Two year warranty Efficiency 70% typical at full load EMI filter FCC Class B conducted CISPR 22 Class B conducted EN55022 SAFETY Class B conducted TUV 60950 Safety ground <0.5 mA 50/60 Hz, 264 Vac input 11774-3336-1241 leakage current (LC 84936) Output cUL 60950 Maximum power 25 W for convection 40 W with 30CFM forced air CSA CSA 22.2-234 Level 3 LR53982C Adjustment range -5, +10% minimum NEMKO EN 60950/EMKO-TUE Hold-up time 20 ms 25 W load, 115 Vac nominal line P95100442 (74-sec) 203 Overload protection Short circuit protection on all outputs CB Certificate and report Case overload protected 110-145% above peak rating 1577, 1578, 1579, 1580 Overvoltage protection 5 V output 5.7 to 6.7 Vdc. CE Mark (LVD) Other outputs 10% to 25% above nominal output Remote sense Compensates for 0.5 V lead drop minimum Will operate without remote sense connected Reverse connection protectedLPS25 Series Data Sheet Environmental Specifications Operating temperature 0 to 50C ambient. Derate each output 2.5% per degree from 50 to 70C, -20C start up. Storage temperature -40C to +85C Electromagnetic susceptibility Designed to meet IEC 801, -2, -3, -4, -5, -6, Level 3 Humidity Operating non-condensing 5% to 95% RH Three orthogonal axes, sweep at 1 oct/min, 5 min. dwell at four major resonances 0.75 G peak 5 Hz Vibration to 500 Hz, operational MTBF demonstrated >550,000 hours at full load and 25C ambient conditions Ordering Information Ripple Output Minimum Maximum Load with Maximum Load with 1 2 Model Number Peak Load Regulation 3 Voltage Load Convection Cooling 30CFM Forced Air P/P (PARD) LPS22 5V 0A 5A 8A 9A 2% 50 mV LPS23 12V 0A 2.1A 3.3A 3.7A 2% 120 mV LPS24 15V 0A 1.7A 2.7A 3A 2% 150 mV LPS25 24V 0A 1.1A 1.8A 1.9A 2% 240 mV 1. Peak current lasting <30 seconds with a maximum 10% duty cycle. 2. At 25C including initial tolerance, line voltage, load currents and output voltages adjusted to factory settings. 3. Peak-to-peak with 20 MHz bandwidth and 10 F in parallel with a 0.1 F capacitor at rated line voltage and load ranges. 4. This product is a Component Power Supply and is only for inclusion by professional installers within other equipment and must not be operated as a standalone product. EMC compliance to appropriate standards must be verified at the system level. This product is for sale to OEMs and System Integrators, including through Distribution Channels. It is not intended for sale to End Users. Power Derating Curve 40W 30 CFM Forced Air Cooling 30W Output Power 25W (Watts) 20W 20W Natural Convection 12.5W Cooling 10W 0W 0C 10C 20C 30C 40C 50C 60C 70C TA Ambient Temperature C