Page 2 - MPD MPM-40E Datasheet
P. 2



Model Selection Guide www.micropowerdirect.com
Notes:
Input Output 1. Operation at no load will not damage the units, however, they may not
Model Capacitive Effi ciency meet all specifi cations.
Number Current (A) Voltage Current Current Load (%, Typ) 2. Load regulation is measured for an output change of 10% to 100% at
(VDC) (A Max.) (% Min.) (µF Max.)
115 VAC 230 VAC nominal input line.
3. All units are rated for EN 55022 (CE/RE) class B without external components.
MPM-40S-03E 0.860 0.460 3.3 8.000 10 60,000 78
4. All units are rated for EN 61000-4-4 (±2 kV) and EN 61000-4-5 (±1k/±2 kV)
MPM-40S-05E 0.860 0.460 5.0 8.000 10 40,000 82 without external components. They will meet EN 61000-4-5 (±2 kV/ ±4 kV)
MPM-40S-09E 0.860 0.460 9.0 4.444 10 7,200 84 with additional input fi ltering as shown below.
5. It is recommended that a fuse be used on the input of a power supply for
MPM-40S-12E 0.860 0.460 12.0 3.333 10 9,000 84 protection. For the MPM-40S-xxE series, a 3.15A/250 VAC slow blow
should be used.
MPM-40S-15E 0.860 0.460 15.0 2.666 10 6,600 84
MPM-40S-24E 0.860 0.460 24.0 1.666 10 2,000 84
Typical Connection The diagram below illustrates a typical application connection of the MPM-40S-xxE 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 fi ltering capacitors are:
C1 C2 TVS
MPM-40S-03E 1.0 µF/50V 680 µF/10V SMBJ7.0A
MPM-40S-05E 1.0 µF/50V 680 µF/10V SMBJ7.0A
MPM-40S-09E 1.0 µF/50V 220 µF/25V SMBJ12A
MPM-40S-12E 1.0 µF/50V 220 µF/25V SMBJ20A
MPM-40S-15E 1.0 µF/50V 220 µF/25V SMBJ20A
MPM-40S-24E 1.0 µF/50V 120 µF/35V SMBJ30A

Typical Board Layout: With EMI Components (See note 4) The output fi ltering 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 components are illustrated in the typical
board layout at left. Modules are available for a number of MPD AC/DC power
supplies that contain these components. For pricing or full technical information
on these modules (ACFM-01 and ACFM-02) or suggested EMI circuits , please
contact the factory.
Pin Connections
Pin Function Pin Function
1 AC-Line 5 -VOUT
2 AC-Neutral 7 Trim
Derating Curve 3+VOUT

Mechanical Dimensions















Input Voltage Vs Load
















MicroPower Direct Notes:
• All dimensions are typical in inches (mm)
• Tolerance x.xx = ±0.02 (±0.50)
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