MPM-20S-12 [MPD]
Universal Input, 20W Miniature, PC Mount AC/DC Power Supplies; 通用输入20W小型， PC安装AC / DC电源
| 型号： | MPM-20S-12 |
| 厂家： | 
MICROPOWER DIRECT, LLC |
| 描述： | Universal Input, 20W Miniature, PC Mount AC/DC Power Supplies |
| 文件： | 总2页 (文件大小：237K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Series
MPM-20S
Universal Input, 20W
Miniature, PC Mount
AC/DC Power Supplies
Electrical Specifications
Specifications typical @ +25°C, 230 VAC input voltage & rated output current, unless otherwise noted. Specifications subject to change without notice.
Key Features:
• 20W Output Power
• Universal 85-264 VAC Input
• EN 60950 Approved
• Adjustable Output
Input
Parameter
Conditions
Min.
85
120
47
Typ.
Max.
264
370
63
Units
VAC
VDC
Hz
Input Voltage Range
Input Frequency
Input Current
See Model Selection Guide
115 VAC
230 VAC
16.0
30.0
• Meets EN55022 B
• >200 kHour MTBF
• Compact PC Mount Case
Inrush Current
A Pk
EMI
Meets CISPR Pub. 22/FCC Class B
115 VAC
230 VAC
0.1
0.3
Safety Ground Leakage Current
mA
Output
Parameter
Conditions
Min.
Typ.
Max.
Units
Output Voltage
Output Current
Output Voltage Accuracy
Line Regulation
Load Regulation
Ripple & Noise (20 MHz)
See Model Selection Guide
See Model Selection Guide
2.0
0.5
See Model Selection Guide
%
50
20
80
mV Pk - Pk
mSec
115 VAC
230 VAC
Hold-Up Time
Temperature Coefficient
Short Circuit Protection
Overload Protection
General
0.02
%/°C
Continuous (Autorecovery)
Typ. 110% of Output Power
Parameter
Conditions
Min.
Typ.
Max.
Units
Input to Output 3,000
Input to Ground 1,500
Isolation Voltage
EMI/RFI
VAC
Output to Ground
Conducted
Electrostatic Discharge (ESD)
RF Field Susceptibility
500
EN 55022 Level B
IEC/EN 61000-4-2 Level 3
IEC/EN61000-4-3
EMC Compliance
Electrical Fast Transients/Bursts On Mains
IEC/EN 61000-4-4 Level 3 2 kV
Surge IEC/EN 61000-4-5 Level 3 1kV/2 kV
Switching Frequency
Environmental
Parameter
150
kHz
Conditions
Min.
-25
Typ.
+25
Max.
+70
+90
Units
°C
°C
Ambient
Case
MicroPower Direct
292 Page Street
Suite D
Stoughton, MA 02072
USA
Operating Temperature Range
Storage Temperature Range
Cooling
Humidity
-25
+105
°C
Free Air Convection (See Derating Curve)
RH, Non-condensing 85
%
Physical
Case Size
Case Material
Weight
Reliability Specifications
Parameter
T: (781) 344-8226
F: (781) 344-8481
E: sales@micropowerdirect.com
W: www.micropowerdirect.com
2.75 x 1.88 x 0.92 Inches (70.0 x 48.0 x 23.5 mm)
Non-Conductive Black Plastic (UL94-V0)
5.65 Oz (160g)
Conditions
Min.
Typ.
Max.
Units
MTBF
MIL HDBK 217F, 25°C, Gnd Benign
200
kHours
Safety Standards
Safety Approvals
IEN 60950, IEC 60950
IEN 60950, IEC 60950
www.micropowerdirect.com
Model Selection Guide
www.micropowerdirect.com
Input
Output 1 (Vout 1)
Current (A)
Model
Number
Efficiency
(%, Typ)
Current (A)
Over Volt.
Protection
Voltage
(VDC)
Load
115 VAC
230 VAC
Typ.
(VDC)
Reg.
MPM-20S-03
MPM-20S-05
MPM-20S-12
MPM-20S-15
MPM-20S-24
0.33
0.33
0.33
0.33
0.33
0.18
0.18
0.18
0.18
0.18
3.3
5.0
12.0
15.0
24.0
4.10
3.50
1.60
1.30
0.85
1.0%
1.0%
1.0%
1.0%
1.0%
6.5
6.5
20.0
20.0
30.0
82
82
82
82
82
Derating Curve
Dual & Triple Output Models Are Available.
For more information, contact the factory:
sales@micropowerdirect.com
Notes:
1. Load regulation is measured for an output change of 10% to 90% at nominal input
line. For multiple output models, the loads are balanced.
2. As shown in the connection diagram at right, a simple external circuit may be used to
adjust the power supply output 10%.To adjust the output DOWN, connect a 5%, 3W resistor
between the plus output pin and the Vout trim pin. To adjust the output UP, connect a 5%, 3W
resistor between the minus output pin and the Vout trim. Contact the factory for resistor values
needed to achieve a specific output.
3. It is recommended that a fuse be used on the input of a power supply for protection.
For the MPM-20S series, a 3.15A/250 VAC slow blow should be used.
Mechanical Dimensions
Typical Connection
Typical Component Values
Vout
3.3
C1
C2
Fuse
TVS
330 µF/16V
330 µF/16V
220 µF/25V
220 µF/25V
220 µF/35V
P6KE6.8A
P6KE6.8A
P6KE16A
P6KE20A
P6KE33A
5.0
3.15A/
250 VAC
12.0
15.0
24.0
0.01 µF/25V
Notes:
Pin
• All dimensions are typical in inches (mm)
Notes:
• Tolerance x.xx = 0.01 ( 0.25)
1. C1 is a high frequency, low resistance electrolytic capacitor. Refer to the suppliers specifications
for capacitance/current ratings.
2. Voltage derating on all capacitors should be 80% or higher.
3. C2 eliminates high frequency noise.
4. The power supply includes an internalTVS.If the user requires a tighter OVP threshold,an external
TVS may be connected as shown.
Connections
Pin
Function
1
2
3
AC-Ground
AC-Neutral
AC-Line
-Vout
4
8
+Vout
Trim
Trim
MicroPower Direct
We Power Your Success - For Less!
292 Page Street Ste D Stoughton, MA 02072
•
TEL: (781) 344-8226
•
FAX: (781) 344-8481
•
E-Mail: sales@micropowerdirect.com
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