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EFE300M / EFE400M 300/400

EFE300M / EFE400M 300/400
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• Designed for Medical Equipment (BF rated) • High Efficiency • 300W = 6 in x 3 in footprint, 400W = 6.5 in x 3.5 in • 1W standby (EFE400M only) • High Power Density (up to 18W/in³) • No minimum load • Fits 1U applications • 3 Year Warranty Key Market Segments & Applications Medical Broadcast Instrumentation ATE Automation Industrial Computing Security Lifesciences/Laboratory Network Servers and Routers EFE300M / EFE400M 300/400 Watts, medical (BF rated) AC-DC, digital power solution Features and Benefits Features • Reinforced isolation • Full Digital Control • High Efficiency • Low Profile • High Power Density • Temperature controlled fan option • Simplifies equipment design • Improves Product Performance • Minimises heat in system • Fits 1U applications • Less Space • Quieter operation INPUT Input Voltage Input Harmonics EN61000-3-2 compliant Power Factor Dual fuses (Live + Neutral) Inrush Current Fast acting (not user accessible) 123µA at 120Vac (60Hz), 257µA max at 240Vac (60Hz) Input Fuse Earth Leakage Current Input Frequency (440Hz with reduced PFC - consult factory) 0.97 typical <40A at 25°C and 230Vac, (cold start) (meets EN61000-3-3) Worst case leakage current is less than 300µA at 264Vac, 63Hz (normal condition, 0.5mA Single Fault Condition) QUICK SELECTOR (Standard models). Additional variants available - see below Output Current Voltage 12V 24V 48V Open Frame Cover + Chassis Cover + Chassis Description Order Code Description Order Code Description Order Code EFE300M-12-5-HNMDL-YT U5Y0020 EFE300M-12-5-HCMDL-YT U5Y001Z EFE300M-12-5-ECMDL-YT U5Y0031 HOW TO CREATE A PRODUCT CODE Output 12 24 28 36 48 50 Required output voltage must be specified at time of ordering Case/Fan Option -HN Open frame, no fan, with 12V / 1A fan supply -HU U chassis, no fan, with 12V / 1A fan supply -HC Cover+chassis, no fan, with 12V / 1A fan supply -EC Cover+chassis, end fan (temp controlled) -NN Open frame, no fan, no fan supply -NU U chassis, no fan, no fan supply -NC Cover+chassis, no fan, no fan supply -Y = ORing FET included blank = right angled -V = Vertical EFE300MCase/Fan Input D - Dual- Earth ORing Remote Output or Vout - Standby Fused Leakage FET On/Off Connector Option Connector EFE400MM S Molex kk Molex sabre (EFE400M only) E = Enable T = Inhibit Confirm availability of created product code with the factory

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ISOLATION Input to Output 4kVac, 5.7kVdc type tested to 4kVac (equivalent to 5.7kVdc), production tested to 4.3kVdc. OUTPUT SPECIFICATION EFE300M EFE400M Output Power 300W 400W Continuous (including fan supply) or RMS (including Peak power) EFE300M - for 10 seconds. Outputs above 36V, 350W. Peak Power 400W 530W EFE400M - for 10 seconds. No peak power for outputs 47V and above. Including Line (for 90-264Vac input change), Load (for 0-100% load change) Total Regulation better than 4% and temperature (0-50°C) Ripple & Noise 1.5% pk-pk, using EIAJ test method & 20MHz bandwidth Voltage Setting...

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EMISSIONS EN61000-6-3:2007, EN60601-1-2:2001 (as per CISPR.11/22) Class B, FCC47 part 15 subpart B Radiated Electric Field Conducted Emissions (as per CISPR.11/22) Class B, FCC47 part 15 subpart B Conducted Harmonics Class A Class C - (at 100W and above) Compliant - dmax only see application note for details SAFETY APPROVALS Edition / Date Edition / Date * CB certificate and Report available on request Check with factory for status of approvals OUTLINE & CONNECTION DRAWINGS EFE400M (not -V version) REMOTE ON/OFF MATING PARTS (MOLEX OR EQUIVALENT) CONNECTOR LABEL (CHASSIS WITH COVER) FORWARD...

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Innovating Reliable Power DK-LAMBDA EMEA TDK-Lambda Italy Kingsley Avenue United Kingdom Kibbutz Givat LOCAL DISTRIBUTION Document number 69930 - Rev 11.0 - June 2010

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