MENB10500 pages
MENB1050
Universal Input 50 Watt Series
Medical Switch-Mode Power Supply
3 Year Warranty
•100-240Vac Universal Input
•Meets EISA2007, CEC Efficiency Level V,
EU (EC) No 278/2009 Phase II
•Certified to UL/EN60601-1
•Desktop Style
•5V to 24V Single Output Models, up to 50W
•Modified and Custom Designs Available
•Regulated Output with Low Ripple
•Impact-Resistant Polycarbonate Enclosure
•No load Power Consumption <0.3W
RoHS
Specifications
All Specifications are typical at nominal input, full load at 25°C unless otherwise stated.
AC Input
100-240Vac, -/-10%, 47-63 Hz, 1∅
Input Current
100VAC: 1.5A max
Inrush Current
Input Fuse
60 A peak, 264 V, cold start
2.0A, 250V Internal Primary Current Fuse is provided
Efficiency
Output Voltage
EISA2007, CEC Efficiency Level V,
EU (EC) No 278/2009 Phase II
See chart
Output Power
Ripple and Noise
See chart
1% pk-pk max., 20MHz BW
Line & Load Voltage Regulation
Transient Response
Line: +/- 1%, Load: +/-5%
500µs max., 50% load step, typical
Minimum Load
Case Material
Case Dimensions
Weight
Not required
Black 94V0 Polycarbonate
See outline drawing
400g
MTBF
Hold-up Time
>100,000 hours (calculated)
18 ms min. @ 115Vac, 60 ms min. @ 230 Vac
Overload Protection
Hiccup Mode
Short Circuit Protection
Hiccup Mode
Topology
Safety Standards
Switching – Fixed Frequency Flyback
EN/IEC/CSA/UL60601-1
EMC
Dielectric Withstand
Operating Temperature
See chart below
Input-Output: 5,656 Vdc,
Input-GND: 1,500 Vac, Output-GND: 500Vdc
0° to 40°C, no derating
Storage Temperature
Relative Humidity
-30 to +85°C
5% to 95%, non-condensing
Altitude
0 to 10,000 ft
Output Cable 5V – 9V models: #18AWG (UL2464), 1,200mm, 4 conductor
12V – 15V models: #18AWG (UL2464), 1,500mm, 4 conductor
18V – 48V models: #18AWG (UL2464), 1,500mm, 2 conductor
Output Connector 2.5mm barrel type (Ault #3), center contact positive (+)
EMC Specifications
Conducted Emissions
Radiated Emissions
Line Frequency Harmonics
Voltage Fluctuations/Flicker
Static Discharge Immunity
Radiated RF Immunity
EFT/Burst Immunity
Line Surge Immunity
Conducted RF Immunity
Power Frequency Magnetic Field Immunity
Voltage Dip Immunity
EN55011 Class B, FCC Part 15, Class B.
EN55011 Class B, FCC Part 15, Class B.
EN61000-3-2, Class A
EN61000-3-3
EN61000-4-2, 6kV Contact Discharge, 8kV air discharge
EN61000-4-3, 3V/m.
EN61000-4-4, 2kV/5kHz.
EN61000-4-5, 1kV differential, 2kV common-mode
EN61000-4-6, 3Vrms
EN61000-4-8, 3A/m
EN61000-4-11, Criteria A
______________________________________________________________________________________________________________________________ 1 of 2
SL Power Electronics Corp • 6050 King Drive Ventura, CA 93003 • Phone 805.486.4565 • Fax 858.712.2040 • Email: info@slpower.com • www.slpower.com