MPM-20EPB Datasheet

MPM-20EPB Series
Very Low Cost, 20W
Compact “Power Brick”
AC/DC Power Supplies
Key Features:
Electrical Specifications
• 20W Output Power
• Compact 1.1 x 2.1 Inch Case
• Universal 85-264 VAC Input
• EN 60950 Approved (UL)
• Meets IEC Safety Class II
• Industry Standard Pin-Out
• Meets EN 55022 Class B
• >300 kHour MTBF
• Low, Low Cost
Specifications typical @ +25°C, 230 VAC input voltage & rated output current, unless otherwise noted. Specifications subject to change without notice.
Input
Parameter
Conditions
Min.
Typ.
85
110
47
See Model Selection Guide
115 VAC
20.0
230 VAC
40.0
Max.
264
370
440
Conditions
Min.
Typ.
See Model Selection Guide
See Model Selection Guide
See Note 1
±2.0
VIN = Min to Max
±0.5
See Note 3
±1.0
50
115 VAC
10
230 VAC
50
±0.02
Continuous (Autorecovery)
Zener Diode Clamp
Autorecovery 110
Max.
Units
120
%
%
%
mV P-P
Conditions
Input to Output
500 VDC
Max.
Input Voltage Range
Input Frequency
Input Current
Inrush Current
Units
VAC
VDC
Hz
A Pk
Output
Parameter
Output Voltage
Output Current
Output Voltage Accuracy
Line Regulation
Load Regulation
Ripple & Noise (20 MHz)
Hold-Up Time
Temperature Coefficient
Short Circuit Protection
Over Voltage Protection
Overload Protection
mSec
%/°C
%W
General
Parameter
Isolation Voltage
Isolation Resistance
Switching Frequency
EMI Characteristics
Parameter
Radiated Emissions
Conducted Emissions
ESD
RS
EFT
Surge
CS
PFMF
Voltage Dips
Min.
3,000
100
Typ.
100
Standard
See Note 5
EN 55022
EN 55022
EN 61000-4-2
EN 61000-4-3
EN 61000-4-4
EN 61000-4-5
EN 61000-4-6
EN 61000-4-8
EN 61000-4-11
Min.
Typ.
Min.
-40
Typ.
+25
Units
VAC
M
kHz
Max.
Units
Class B
Class B
Criteria B; ±8 kV Air/±6 kV Contact
Criteria A; 10V/m
Criteria B; ±4 kV
Criteria B; ±2 kV
Criteria A; 10 Vrms
Criteria A; 10A/m
Criteria B; 0% - 70%
Environmental
MicroPower Direct
292 Page Street
Suite D
Stoughton, MA 02072
USA
T: (781) 344-8226
F: (781) 344-8481
E: [email protected]
W: www.micropowerdirect.com
Parameter
Operating Temperature Range
Operating Temperature Range
Storage Temperature Range
Cooling
Humidity
Conditions
Max.
+70
+95
-40
+105
Free Air Convection (See Derating Curve)
RH, Non-condensing
95
Ambient
Case
Units
°C
°C
°C
%
Physical
Case Size
Case Material
Weight
2.12 x 1.13 x 0.925 Inches (53.8 x 28.8 x 23.50 mm)
Non-Conductive Black Plastic (UL94-V0)
1.76 Oz (50g)
Reliability Specifications
Parameter
MTBF
Safety Standards
Safety Class
Conditions
Min.
Typ.
MIL HDBK 217F, 25°C, Gnd Benign
300
EN 60950
IEC 60536 Class II
www.micropowerdirect.com
Max.
Units
kHours
www.micropowerdirect.com
Model Selection Guide
Input
Model
Number
Current (A)
MPM-20S-03EPB
MPM-20S-05EPB
MPM-20S-12EPB
MPM-20S-15EPB
MPM-20S-24EPB
115 VAC 230 VAC
0.370
0.240
0.370
0.240
0.370
0.240
0.370
0.240
0.370
0.240
Typical Connection
Output
Standby Capacitive Efficiency
Load
Voltage Current Power
(%, Typ)
(W, Max)
(µF Max.)
(VDC)
(A Max.)
3.3
5.0
12.0
15.0
24.0
3.600
3.600
1.660
1.330
0.833
0.3
0.3
0.3
0.3
0.3
10,000
10,000
5,400
2,700
1,500
74
78
82
83
83
Notes:
1. For the 3.3V output model, Output Accuracy is ±3.0%
2. Operation at no load will not damage the units, however, they may not
meet all specifications.
3. Load regulation is measured for an output change of 10% to 100% at
nominal input line.
4. All units are rated for EN 55022 (CE/RE) class B without external components.
5. All units are rated for EN 61000-4-4 (±4 kV) and EN 61000-4-5 (±2 kV) without
external components. They will meet EN 61000-4-5 (±4 kV/ ±6 kV) with additional input filtering as shown below.
6. It is recommended that a fuse be used on the input of a power supply for
protection. For the MPM-20S-xxEPB series, a 3.15A/250 VAC slow
blow should be used.
The diagram below illustrates a typical application connection of the MPM-20EPB series. Notes on this circuit (starting with the input circuit) are:
1. It is recommended that an external fuse and NTC be used. The recommended
fuse is a 3.15A/250V slow blow and for the NTC, a 5D-9.
2. An external MOV is required on the input to protect the unit in the event of a
surge. A 561KD20 or equivalent is recommended.
3. Recommended output filtering capacitors are:
C1
1.0 µF/50V
1.0 µF/50V
1.0 µF/50V
1.0 µF/50V
1.0 µF/50V
MPM-20S-03EPB
MPM-20S-05EPB
MPM-20S-12EPB
MPM-20S-15EPB
MPM-20S-24EPB
C2
220 µF/10V
220 µF/10V
120 µF/25V
120 µF/25V
68 µF/35V
TVS
SMBJ7.0A
SMBJ7.0A
SMBJ20A
SMBJ20A
SMBJ30A
The output filtering capacitor (C2) is a high frequency, low resistance electrolytic
capacitor. Capacitor (C1) is ceramic. Voltage derating of capacitors should be
80% or above.
4. Input noise and surge suppression modules are available for a number of MPD
AC/DC power supplies. An MPM-20S-xxEPB connection with the ACFM-02
is illustrated in the diagram at left. For pricing or full technical information on
these modules (ACFM-01 and ACFM-02) please contact the factory.
Typical Connection: With ACFM-02 Input Module (See note 4)
Pin Connections
Derating Curve
Pin
Function
Pin
Function
1
2
AC-Neutral
AC-Line
3
4
+Vo
-Vo
Mechanical Dimensions
Input Voltage Vs Load
Notes:
• All dimensions are typical in inches (mm)
• Tolerance x.xx = ±0.02 (±0.50)
MicroPower Direct
The MPM-20-xxEPB series is also available
with a chassis mount or DIN mount adapter.
Contact the factory for more information
We Power Your Success - For Less!
292 Page Street Ste D Stoughton, MA 02072
•
TEL: (781) 344-8226
•
FAX: (781) 344-8481
•
E-Mail: [email protected]