EFE300M & 400M Series
300-400W Medical Power Supplies
Features
Medical Safety Certifications (BF Rated)
Fully Featured - including ORing FET
Universal Input (90 - 264VAC)
Peak Loading (10s)
Suitable for 1U applications
Full Digital Control
High Efficiency
Low Profile
Reinforced Isolation (4kVAC input to output)
Key Market Segments & Applications
Specifications
Model
Input Voltage range
Input Frequency
Inrush Current
Power Factor Harmonics
Voltage Setting
Total Regulation
Ripple & Noise
Efficiency
Overcurrent Protection
Overvoltage Protection
Overtemperature Protection
Hold Up Time (Typ)
Leakage Current (max)
Fan Supply
Standby Voltage
Remote Sense
Signals & Features
EFE300M
-
-
A
-
-
-
mV
-
-
V
-
ms
μA
-
-
-
-
EFE400M
90 - 264VAC
45 - 63Hz, 440Hz with reduced PFC
<40A at 25C and 230VAC input, Cold Start
EN61000-3-2 Compliant (0.97 typical)
Setting: -5% to +10% (Chosen at time of ordering), Accuracy: +/-1% at 50% Load
< 4% with 90 - 264VAC input change and 0-100% load change
< 1.5% peak-peak
90% typical. EFE400M: 1W power draw in standby mode
Automatic recovery upon overload removal
Cycle AC line to reset
Yes
>16ms at 90VAC input, 75% load
123μA 120VAC 60Hz, 257μA 240VAC 60Hz, <300μA 264VAC 63Hz (Type Test results)
12V 1A (Available if no fan option selected)
5V 2A or 12V 1A (chosen at time of ordering)
None
Remote on/off - Inhibit or Enable operation (chosen at time of ordering) Power Good - High
indicates supply is good. ORing FET - Allows redundant connection of supplies
0 to +70°C. Derate linearly to 50% load from 50°C to 70°C
-40 to +85°C
5 - 95% RH
Forced air, 2m/s from input to output (approximately 10CFM)
Input to Output 4kVAC
(3)
, (2 x MOPPs (3rd edition 60601));
Input to Ground 1.5 kVAC, 2.3kVDC (Basic), Output to Ground 1500VAC
2G, 10-500Hz (sweep & endurance at resonance) in all 3 planes. MIL-STD-810E,
Method 51.4, Pro I, Cat 1, 9
30G per IEC68-2-27, MIL-STD-810E/F, Method 516.5, Pro I, IV, VI
UL/CSA/IEC/EN 60601-1, ANSI/AAMI ES60601-1, IEC/EN 61010-1
(4)
, IEC/UL/EN/CSA 60950-1, CE Mark
EN61000-4-2, -3, -4, -5, -6, -8, -11, -12, -14
EN55011, EN55022 Class B (per CISPR.11/22), EN61000-3-3
EN55011, EN55022 Class B (per CISPR.11/22)
350g or 600g
450g or 700g
3 x 6 x 1.34”
3.5 x 6.5 x 1.34”
Five Years
Operating Temperature
(2) °C
Storage Temperature
°C
Humidity (non condensing)
%RH
Cooling
-
Isolation
-
Vibration (non operating)
Shock
Safety Agency Approvals
Immunity
Conducted Emissions and Flicker
Radiated Emissions
Weight (open frame or enclosed)
Size (Open frame style)
(1)
Warranty
-
-
-
-
-
-
g
in
yrs
(1) Including underside component leads
(2) -20°C cold start.
(3) Type tested to 4kVAC (equivalent to 5.7 kVDC), production tested to 4.3 kVDC.
(4) EFE400M, designed to meet 61010-1
1-800-526-2324 • www.us.tdk-lambda.com/lp/
112
Disclaimer: us.tdk-lambda.com/lp/legal.htm
EFE300M & 400M Series
Model Selector
Product
Code
U5Y0031
U5Y0020
U6Y007P
U6Y001H
U5Y0064
U5Y0053
U6Y008Q
U6Y002J
U5Y0166
U5Y0201
U6Y009R
U6Y003K
Part Description
EFE300M12-5-ECMDL-YT
EFE300M12-5-HNMDL-YT
EFE400M-12-5-ECMDL-YT
EFE400M-12-5-HNMDL-YT
EFE300M24-5-ECMDL-YT
EFE300M24-5-HNMDL-YT
EFE400M-24-5-ECMDL-YT
EFE400M-24-5-HNMDL-YT
EFE300M-48-5-ECMDL-YT
EFE300M-48-5-HNMDL-YT
EFE400M-48-5-ECMDL-YT
EFE400M-48-5-HNMDL-YT
Style
With Fan
Open Frame
With Fan
Open Frame
With Fan
Open Frame
With Fan
Open Frame
With Fan
Open Frame
With Fan
Open Frame
Output
Output
Average Output Peak Output
Voltage (V) Current (A)
Power (W)
Current (A)
(5)
12
12
12
12
24
24
24
24
48
48
48
48
25.0
25.0
33.3
33.3
12.5
12.5
16.67
16.67
6.25
6.25
8.33
8.33
300
300
400
400
300
300
400
400
300
300
400
400
33.30
33.30
44.17
44.17
16.70
16.70
22.08
22.08
7.29
7.29
9.79
9.79
Peak Output
Power (W)
(5)
400
400
530
530
400
400
530
530
350
350
470
470
(5) For up to 10s without exceeding Average Output Power rating
Note: The EFE300M is also available with 28V and 50V.
Options
-5-ECMDL-YT
-5-HNMDL-YT
Additional options available. Reference detailed product data sheet on downloadable
fi
les section of web page.
Standby “5”or “12”
5V 2A
5V 2A
U Chassis
Y
N
Cover
Y
N
Internal Fan
Y
N
Enable or Inhibit “E” or “T”
Inhibit
Inhibit
Part Description Suffix
Outline Drawing
Other Medical Products
Vega Series
CSS
NV Series
450 to 900W up to 10 outputs
40 to 500W Single Output
175 to 900W 1U Power Supply 1-8 Outputs
For Additional Information, please visit
us.tdk-lambda.com/lp/products/efe-series.htm
1-800-526-2324 • www.us.tdk-lambda.com/lp/
113
Revision C3: Sept 2016