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| MPM-03 Series Si l O Single Output, 3W Ultra-Miniature DIP AC/DC Power Supplies Electrical Specifications Key Features: * 3W Output Power * Universal 85-264 VAC Input * -20C to +85C Operation * Single Regulated Output * >200 kHour MTBF * Ultra-Miniature DIP Case Specifications typical @ +25C, 230 VAC input voltage & rated output current, unless otherwise noted. Specifications subject to change without notice. Input Parameter Input Voltage Range Input Frequency Input Current Inrush Current EMI Safety Ground Leakage Current 115 VAC 230 VAC Meets EN55022 115 VAC 230 VAC Conditions Min. Typ. 0.1 0.3 Max. mA Conditions Min. 85 120 47 See Model Selection Guide 7.0 14.0 A Pk Typ. Max. 264 370 63 Units VAC VDC Hz Output Parameter Output Voltage Output Current Output Voltage Accuracy Line Regulation Units See Model Selection Guide See Model Selection Guide 1.0 See Model Selection Guide 50 115 VAC 230 VAC 20 80 <1 0.02 Continuous (Autorecovery) Typ. 110% of Output Power Conditions Input to Output Isolation Voltage Input to Ground Output to Ground Switching Frequency Min. 2,500 2,000 500 40 Conditions Ambient Min. -20 -25 RH, Non-condensing Typ. +25 130 Max. +85 +105 85 kHz Units C C % VAC Typ. Max. Units mV Pk - Pk mSec S %/C 1.0 0.2 % RoHS Compliant Load Regulation Ripple & Noise (20 MHz) Hold-Up Time Starting Delay Temperature Coefficient Short Circuit Protection Overload Protection General Parameter MicroPower Direct 292 Page Street Suite D Stoughton, MA 02072 USA T: (781) 344-8226 F: (781) 344-8481 E: sales@micropowerdirect.com W: www.micropowerdirect.com Environmental Parameter Operating Temperature Range Storage Temperature Range Cooling Humidity Free Air Convection (See Derating Curve) Physical Case Size Case Material Weight 1.46 x 0.90 x 0.59 Inches (37.0 x 23.0 x 15.0 mm) Non-Conductive Black Plastic (UL94-V0) 3.77 Oz (107g) Conditions MIL HDBK 217F, 25C, Gnd Benign Min. 200 Typ. Max. Units kHours Reliability Specifications Parameter MTBF Model Selection Guide Input Model Number MPM-03S-03 MPM-03S-05 MPM-03S-09 MPM-03S-12 MPM-03S-15 MPM-03S-24 Current (A) 115 VAC 0.08 0.08 0.08 0.08 0.08 0.08 230 VAC 0.05 0.05 0.05 0.05 0.05 0.05 Voltage (VDC) Output Current (mA) Load Typ. Reg. 700 1.0% 500 1.0% 300 1.0% 250 1.0% 200 1.0% 120 1.0% Ripple & Noise (mV) Efficiency (%, Typ) 3.3 5.0 9.0 12.0 15.0 24.0 <150 <100 <100 <100 <100 <100 65 70 71 72 72 70 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. It is recommended that a fuse be used on the input of a power supply for protection. For the MPM-05 series, a 1A/250 VAC slow blow should be used. Typical Connection The diagram above illustrates a typical application connection of the MPM-03 series. Notes on this circuit (starting with the input circuit) are: 1. To maintain clearance and creepage distances (for Class I & Class II devices) the board layout should guarentee 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 1A/250V slow blow. A 10/2W wire wound resistor may also be used. 3. For EMI sensitive applications, the input filtering circuit (inside the dotted boxes) may be added. The filter consists of: Cx: Capacitors C1, C2 and C3 are 0.01 F/275V CY: 102 kF/400V T1: Common mode choke, UU9.8 or ring core. Inductance is about 10 mH & wire diameter of 0.22 mm. 4. The MOV is added for protection. Recommended is a 471KD07. 5. The input filtering capacitor (C4) is an electrolytic 4.7 F/400V. This capacitor can be removed if the application input is between 160 to 264 VAC. 6. The output filtering capacitor (C5) is a high frequency, low resistance electrolytic capacitor. 7. The TVS is recommended to protect application circuitry in the event of a fault. Mechanical Dimensions Derating Curve Notes: * All dimensions are typical in inches (mm) * Tolerance x.xx = 0.01 (0.25) Pin Connections Pin 1 3 13 14 16 22 26 Function AC-Line AC-Neutral NC -Vout +Vout +Vin (DC) -Vin (DC) MicroPower Direct www.micropowerdirect.com * 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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