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ME0524S12 Datasheet(PDF) 2 Page - MicroPower Direct, LLC |
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ME0524S12 Datasheet(HTML) 2 Page - MicroPower Direct, LLC |
2 / 2 page Notes: 1. Output load regulation is specified for a load change of 20% to 100%. 2. Operation at no-load will not damage these units. However, they may not meet all specifications. 3. These converters will operate without external components. However, to meet the specified EMI limits, a simple external input filter is required. See the input filter note below for more information. 4. All units are rated for operation at full output power to +85 °C. Operation over +85°C without airflow is not recommended. Output power should be derated linearly from 100% at 85 °C to 0% at 100°C. 5. It is recommended that a fuse be used on the input of a power supply for protection. See the Model Selection table above for the correct rating. VIN (VDC) C1 (µF) L1 (µH) C2 (µF) C3 (pF) 3.3 2.2 18.0 5.0 2.2 18.0 12 2.2 18.0 24 2.2 18.0 2.2 470 48 10.0 18.0 2.2 470 Model Selection Guide Notes: • All dimensions are typical in inches (mm) • Tolerance x.xx = ±0.02 (±0.50) • Pin 1 is marked by a “dot” or indentation on the front of the unit Model Number Input Output Load Regulation (% Typ) Efficiency (%, Typ) Capacitive Load (µF, Max) Fuse Rating Slow-Blow (mA) Voltage (VDC) Current (mA) Voltage (VDC) Current (mA, Max) Nominal Range Full-Load No-Load ME0503S-03 3.3 2.97 - 3.63 205 20 3.3 152.0 ±20 76 100 500 ME0503S-05 3.3 2.97 - 3.63 216 25 5.0 100.0 ±10 70 100 500 ME0503S-09 3.3 2.97 - 3.63 216 25 9.0 56.0 ±10 70 100 500 ME0503S-12 3.3 2.97 - 3.63 201 25 12.0 42.0 ±10 72 100 500 ME0503S-15 3.3 2.97 - 3.63 208 25 15.0 33.0 ±10 73 100 500 ME0503S-18 3.3 2.97 - 3.63 208 25 18.0 28.0 ±10 73 100 500 ME0503S-24 3.3 2.97 - 3.63 208 25 24.0 21.0 ±10 73 100 500 ME0505S-03 5.0 4.5 - 5.5 132 20 3.3 152.0 ±20 76 100 250 ME0505S-05 5.0 4.5 - 5.5 121 13 5.0 100.0 ±10 83 100 250 ME0505S-09 5.0 4.5 - 5.5 128 15 9.0 56.0 ±10 78 100 250 ME0505S-12 5.0 4.5 - 5.5 127 18 12.0 42.0 ±10 79 100 250 ME0505S-15 5.0 4.5 - 5.5 130 22 15.0 33.0 ±10 77 100 250 ME0505S-18 5.0 4.5 - 5.5 127 20 18.0 28.0 ±10 79 100 250 ME0505S-24 5.0 4.5 - 5.5 134 25 24.0 21.0 ±10 75 100 250 ME0512S-03 12 10.8 - 13.2 58 15 3.3 152.0 ±20 72 100 150 ME0512S-05 12 10.8 - 13.2 54 10 5.0 100.0 ±10 78 100 150 ME0512S-09 12 10.8 - 13.2 57 15 9.0 56.0 ±10 73 100 150 ME0512S-12 12 10.8 - 13.2 58 20 12.0 42.0 ±10 72 100 150 ME0512S-15 12 10.8 - 13.2 61 20 15.0 33.0 ±10 69 100 150 ME0512S-18 12 10.8 - 13.2 61 15 18.0 28.0 ±10 68 100 150 ME0512S-24 12 10.8 - 13.2 59 15 24.0 21.0 ±10 71 100 150 ME0524S-03 24 21.6 - 26.4 31 8 3.3 152.0 ±20 69 100 75 ME0524S-05 24 21.6 - 26.4 29 8 5.0 100.0 ±10 73 100 75 ME0524S-09 24 21.6 - 26.4 30 10 9.0 56.0 ±10 71 100 75 ME0524S-12 24 21.6 - 26.4 30 8 12.0 42.0 ±10 71 100 75 ME0524S-15 24 21.6 - 26.4 29 10 15.0 33.0 ±10 73 100 75 ME0524S-18 24 21.6 - 26.4 29 10 18.0 28.0 ±10 73 100 75 ME0524S-24 24 21.6 - 26.4 29 10 24.0 21.0 ±10 72 100 75 ME0548S-03 48 43.2 - 52.8 17 6 3.3 152.0 ±20 60 100 50 ME0548S-05 48 43.2 - 52.8 16 6 5.0 100.0 ±10 66 100 50 ME0548S-09 48 43.2 - 52.8 17 6 9.0 56.0 ±10 62 100 50 ME0548S-12 48 43.2 - 52.8 17 6 12.0 42.0 ±10 64 100 50 ME0548S-15 48 43.2 - 52.8 17 6 15.0 33.0 ±10 62 100 50 ME0548S-18 48 43.2 - 52.8 17 6 18.0 28.0 ±10 62 100 50 ME0548S-24 48 43.2 - 52.8 18 10 24.0 21.0 ±10 61 100 50 Mechanical Dimensions Pin Description 1-VIN 2+VIN 3-VOUT 4+VOUT Pin Connections www.micropowerdirect.com Input Filter The filter (C1, C2, C3 & L1) shown in the figure above is required to meet EN 55022 level B. Recommended component values are shown in the table at right. Capacitor C1 is a 1210, 100V/ceramic, except for the 48V input which is a 100V/electrolytic. Capacitor C2 is a 1210 100V/ceramic. Capacitor C3 is a 1206 2 kV/ceramic. Capacitor C4 is added to meet EN 61000-4-4 and EN 61000-4-5. This capacitor is a 470 µF, 100V/electro- lytic. All components should be mounted as close to the unit as possible. For 48VDC input models the width of the unit is 0.29 (7.5) and the pins are set 0.08 (2.0) from the edge of the case. These dimensions are identified with an “*” on the mechanical drawing Pin Description 1 -VIN 2 +VIN 3 -VOUT 4 +VOUT Pin Connection For 48VDC input models the width of t unit is 0.29 (7.5) and the pins are set 0. (2.0) from the edge of the case. The dimensions are identifiedwith an “*” 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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