Page 2 - MPD MPM-02V Datasheet
P. 2



Model Selection Guide www.micropowerdirect.com
Notes:
N
Input Output Standby Capacitive
Model Effi ciency 1. Output voltage accuracy for 3.3V output models is
Current (mA) Voltage Current Power Load ±6% Max.
Number (W Typ) (µF, Max) (%, Typ) 2. Load regulation is measured for an output change of
115 VAC 230 VAC (VDC) (mA)
10% to 100% at nominal input line.
MPM-02SV-03 44 25 3.3 600 0.1 4,000 65 3. The MPM-02V meets EN 55022 Class B without
external components. For applications where noise
MPM-02SV-05 44 25 5.0 400 0.1 4,000 70
sensitivity is critical, a recommended circuit is given
MPM-02SV-09 44 25 9.0 222 0.1 2,200 72 below.
MPM-02SV-12 44 25 12.0 167 0.1 2,200 76 4. It is recommended that a fuse be used on the input
of a power supply for protection. For the MPM-02V
MPM-02SV-15 44 25 15.0 133 0.1 1,000 76
series, a 0.5A/250 VAC slow blow should be used.
MPM-02SV-24 44 25 24.0 83 0.1 680 78
Typical Connection
















The diagram above illustrates a typical application connection of the MPM-02V series. Notes on this
circuit (starting with the input circuit) are: Mechanical Dimensions
1. To maintain clearance and creepage distances (for Class I & Class II devices) the board layout should
guarantee the following spacing between the L and N inputs (before the fuse):
Clearance - 2 mm
Creepage - 2.5 mm
2. The recommended fuse is a 0.5A/250V slow blow. Additionally, a thermistor (NTC) may be used on
the input line. A 5D-9 is recommended.
3. For EMI sensitive applications, the input fi ltering circuit (inside the dotted boxes) may be added. The
fi lter consists of:
Cx: Capacitor C3 is 0.1 µF/300V to 0.33 µF/300V
CY: Capacitors C1 and C2 are 2200 pF/400V
T1: Common mode choke. Inductance is
about 10 mH to 30 mH.
4. The MOV is required for surge protection. Recommended VOUT C4 C5 TVS
is a 561KD14.
3.3 1 µF/50V 220 µF SMBJ7.0A
5. The output fi ltering capacitor (C5) is a high frequency,
low resistance electrolytic capacitor. A ceramic capacitor 5.0 1 µF/50V 220 µF SMBJ7.0A
(C4) is used to fi lter high frequency noise. Recommended 9.0 1 µF/50V 120 µF SMBJ12A
values are given in the table at right. 12.0 1 µF/50V 120 µF SMBJ20A
6. The TVS is recommended to protect application circuitry 15.0 1 µF/50V 120 µF SMBJ20A
in the event of a fault. Recommended values are given in 24.0 1 µF/50V 68 µF SMBJ30A
the table at right.
Derating Curve














Notes: Pin Connections
• All dimensions are typical in inches (mm)
• Tolerance x.xx = ±0.01 (±0.25) Pin Function
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