Page 1 - MPD MPM-20EPB Datasheet
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MPM-20EPB Series



Very Low Cost, 20W

Compact “Power Brick”

AC/DC Power Supplies




Key Features: Electrical Specifi cations
Specifi cations typical @ +25°C, 230 VAC input voltage & rated output current, unless otherwise noted. Specifi cations subject to change without notice.
• 20W Output Power
Input
• Compact 1.1 x 2.1 Inch Case
Parameter Conditions Min. Typ. Max. Units
• Universal 85-264 VAC Input 85 264 VAC
Input Voltage Range
• EN 60950 Approved (UL) 110 370 VDC
• Meets IEC Safety Class II Input Frequency 47 440 Hz
Input Current See Model Selection Guide
• Industry Standard Pin-Out
115 VAC 20.0
• Meets EN 55022 Class B Inrush Current A Pk
230 VAC 40.0
• >300 kHour MTBF Output
• Low, Low Cost Parameter Conditions Min. Typ. Max. Units
Output Voltage See Model Selection Guide
Output Current See Model Selection Guide
Output Voltage Accuracy See Note 1 ±2.0 %
Line Regulation VIN = Min to Max ±0.5 %
Load Regulation See Note 3 ±1.0 %
Ripple & Noise (20 MHz) 50 120 mV P-P
115 VAC 10
Hold-Up Time mSec
230 VAC 50
Temperature Coeffi cient ±0.02 %/°C
Short Circuit Protection Continuous (Autorecovery)
Over Voltage Protection Zener Diode Clamp
Overload Protection Autorecovery 110 %W
General
Parameter Conditions Min. Typ. Max. Units
Isolation Voltage Input to Output 3,000 VAC
Isolation Resistance 500 VDC 100 M
Switching Frequency 100 kHz
EMI Characteristics
Parameter Standard Min. Typ. Max. Units
Radiated Emissions EN 55022 Class B
Conducted Emissions EN 55022 Class B
ESD EN 61000-4-2 Criteria B; ±8 kV Air/±6 kV Contact
RS EN 61000-4-3 Criteria A; 10V/m
EFT EN 61000-4-4 Criteria B; ±4 kV
Surge See Note 5 EN 61000-4-5 Criteria B; ±2 kV
CS EN 61000-4-6 Criteria A; 10 Vrms
PFMF EN 61000-4-8 Criteria A; 10A/m
Voltage Dips EN 61000-4-11 Criteria B; 0% - 70%
Environmental
Parameter Conditions Min. Typ. Max. Units
MicroPower Direct Operating Temperature Range Ambient -40 +25 +70 °C
292 Page Street Operating Temperature Range Case +95 °C
Suite D Storage Temperature Range -40 +105 °C
Stoughton, MA 02072 Cooling Free Air Convection (See Derating Curve)
USA Humidity RH, Non-condensing 95 %
Physical
T: (781) 344-8226 Case Size 2.12 x 1.13 x 0.925 Inches (53.8 x 28.8 x 23.50 mm)
F: (781) 344-8481 Case Material Non-Conductive Black Plastic (UL94-V0)
E: sales@micropowerdirect.com Weight 1.76 Oz (50g)
W: www.micropowerdirect.com
Reliability Specifi cations
Parameter Conditions Min. Typ. Max. Units
MTBF MIL HDBK 217F, 25°C, Gnd Benign 300 kHours
Safety Standards EN 60950
Safety Class IEC 60536 Class II

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