POWER LPS40-M Series Data Sheet 40 Watts Medical Total Power: 40 - 55 Watts Input Voltage: 85 - 264 Vac 120 - 300 Vdc of Outputs: Single SPECIAL FEATURES Medical safety approvals Universal input 3 x 5 footprint Less than 1U high Remote sense on main output Low output ripple Adjustable 5V output Overvoltage protection Electrical Specifications Overload protection 110 KHz switching frequency Input RoHS compliant Input range 85 - 264 Vac 120 - 300 Vdc LPX40 enclosure kit available Frequency 47 - 440 Hz Inrush current < 18A peak 115 Vac <36A peak 230 Vac, cold start 25 C SAFETY Input current 1A max. (RMS) 115 Vac VDE 0750/EN60601-1 Efficiency 70% typical at full load (IEC601) EMI filter FCC Class B conducted CISPR 22 Class A conducted UL UL2601 E182560 EN55022 Class A conducted VDE 0878 PT3 Class A conducted CSA CSA 22.2 No.601.1 Safety ground leakage current < 75 A 50/60 Hz, 264 Vac input LR109492 Output CE Mark (LVD) Maximum power 40 W for convection 55 W with 30CFM forced air Adjustment range -5, +10% minimum Hold-up time 20 ms 40 W load, 115 Vac nominal line Overload protection Short circuit protection on all outputs Case overload protected 110 - 145% above peak rating Overvoltage protection 5 V output 5.7 to 6.7 Vdc. 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 protectedLPS40-M Series Data Sheet Environmental Specifications Operating temperature 0 to 50 C ambient. Derate each output 2.5% per degree from 50 to 70 C, -20 C startup Storage temperature -40 C to +85 C Temperature coefficient 0.4% per C Electromagnetic susceptibility Designed to meet IEC 801, -2, -3, -4, -5, -6, Level 3 Humidity Operating non-condensing 5% to 95% RH Vibration Three orthogonal axes, sweep at 1 oct/min, 5 min. dwell at four major resonances 0.75G peak 5 Hz to 500 Hz, operational MTBF demonstrated > 550,000 hours at full load and 25 C ambient conditions Ordering Information Maximum Load Maximum Load Model Output Minimum Ripple 1 2 with Convection with 30CFM Peak Load Requlation 3 Number Voltaqe Load P/P(PARD) Cooling Forced Air LPS42-M 5 V 0A 8 A 11 A 12 A 2% 50mV LPS43-M 12 V 0A 3.3 A 4.5 A 5 A 2% 120 mV LPS44-M 15 V 0A 2.6 A 3.6 A 4 A 2% 150 mV LPS45-M 24 V 0A 1.6 A 2.3 A 2.5 A 2% 240 mV 1. Peak current lasting < 30 seconds with a maximum 10% duty cycle. 2. At 25 C 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 55W 30 CFM Forced Air Cooling 40W 30W Output 27.5W Natural Power Convection (Watts) 20W 20W Cooling 10W 0W 0C 10C 20C 30C 40C 50C 60C 70C TA Ambient Temperature C