CFE400M Datasheet, PDF (1/2 Pages) TDK Electronics – 300W Convection / 400W Fan Cooled Medical Power Supplies

CFE400M Series
300W Convection / 400W Fan Cooled Medical Power Supplies
Features
u Medical & ITE Safety Certifications (BF Rated)
u 94% Efficient
u 0.5W Standby Power
u Meets ERP/Eco-Design (2009/125/EC)
u Meets Climate Savers Gold Level
u 450W Peak Loading (10s)
u High Power Density (7” x 4” x 1.6”)
u Suitable for 1U applications
u Five Year Warranty
Key Market Segments & Applications
^{Specifications}

Model
CFE400M
Input Voltage range VAC
85 - 264VAC
Input Frequency Hz
47 - 63Hz, 440Hz with reduced PFC
Inrush Current A
<20A at 25°C and 230VAC input, Cold Start
Power Factor Harmonics -
EN61000-3-2 Compliant. Class A (Class C >100W output power)
Voltage Setting Accuracy %
±1% at 50% Load
Regulation %
Line: 0.25%; Load: 1%; Thermal Coefficient: 0.02%/°C
Ripple & Noise mV
1% peak-peak
Efficiency (230VAC, 80% load) %
94% typical (48V & 24V), 91% (12V), 0.5W power draw in standby mode
Overcurrent Protection -
Automatic recovery upon overload removal
Overvoltage Protection V
Cycle AC line to reset
Overtemperature Protection -
Yes
Hold Up Time (Typ) ms
15ms at full load
Leakage Current (max) mA
140mA 120VAC 60Hz, 280mA 240VAC 60hz, <300mA 240VAC 63Hz (Type Test results)
Fan Supply -
12V 0.25A (Not available if the top fan option is selected)
Standby Voltage -
5V 80mA or 5V 2A (chosen at time of ordering)
Remote Sense -
None
Signals & Features -
Remote on/off - Inhibit or Enable operation (chosen at time of ordering)

Power Good - High indicates DC output & AC input is good. ORing FET - (Option)
Operating Temperature
(1) °C
Convection cooled: 0 to +60°C. Derate linearly to 50% load from 40°C to 60°C

Forced air cooled: 0 to +70°C. Derate linearly to 50% load from 50°C to 70°C
Storage Temperature °C
-40 to +70°C
Humidity (non condensing) %RH
5 - 95%RH
Cooling -
Convection, internal fan or external 1.5m/s forced air , approx. 12 CFM (see oper. temp.)
Isolation -
Input to Ground 1500VAC, Input to Output 4kVAC (Reinforced), Output to Ground 1500VAC
Vibration (non operating) -
2G, 10-500Hz in all 3 planes. MIL-STD-810E, Method 514.4, Pro I, Cat 1, 9
Shock -
30G per IEC68-2-27, MIL-STD-810E/F, Method 516.5, Pro I, IV, VI
Safety Agency Certifications (2) - IEC/UL/EN/CSA22.2 60601-1, IEC/UL/EN 61010-1, IEC/UL/EN/CSA22.2 No 60950-1, CE for LVD
Immunity -
EN61000-4-2, -3, -4, -5, -6, -8, -11, -12, -14
Conducted Emissions and Flicker -
EN55011, EN55022 Class B (per CISPR.11/22), EN61000-3-3
Radiated Emissions -
EN55011, EN55022 Class B (per CISPR.11/22)
Weight (open frame) kg
U Channel: 0.71kg, Top fan: 0.86kg
Size in
U channel: 7 x 3.94 x 1.6, With cover: 7 x 3.94 x 2, Top Fan: 7 x 3.94 x 2.8
Warranty yrs
Five Years
(1) -20°C cold start
(2) Designed to meet IEC/EN/UL/CSA 61010-1 Edition 2
1-800-526-2324 • www.us.tdk-lambda.com/lp/
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