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ML224SMR-12RI4 bảng dữ liệu(PDF) 2 Page - MicroPower Direct, LLC |
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ML224SMR-12RI4 bảng dữ liệu(HTML) 2 Page - MicroPower Direct, LLC |
2 / 2 page 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 www.micropowerdirect.com Model Selection Guide Mechanical Dimensions Mechanical Notes: • All dimensions are typical in inches (mm) • Tolerance x.xx = ±0.01 (±0.25) Notes: 1. The specified maximum capacitive load is for each output. 2. Load regulation is measured for a load change of 20% to 100%. 3. When measuring output ripple, it is recommended that an external 0.47 µF ceramic capacitor be placed from the +VOUT pin to the -VOUT pin for single output units and from each output to common for dual output units. For noise sensitive applications, the use of 3.3 µF capacitors will reduce the output ripple. 4. Any units that are not packaged in a vacuum sealed container should be stored in a controlled environment. Contact the factory for more information. 5. The recommended reflow settings are a peak temperature of 245 °C for a maxi- mum period (TPK) of 10S and a time above liquidous (TL) of <60 seconds at 217 °C. For more information, please contact the factory. 6. Operation at no-load will not damage these units. However, they may not meet all specifications. 7. Dual output units may be connected to provide a 24 VDC or 30 VDC output. To do this, connect the load across the positive (+VOUT) and negative (-VOUT) outputs and float the output common. 8. The converter should be connected to a low ac-impedance source. An input source with a highly inductive impedance may affect the stability of the converter. In appli- cations where the converter output loading is high and input power is supplied over long lines, it may be necessary to use a capacitor on the input to insure start-up. In this case, it is recommended that a low ESR (ESR <1.0 at 100 kHz) capacitor be mounted close to the converter. For 5V input units a 2.2 µF is recommended, for 12V input units, a 1.0 µF; and for 24V units a 0.47 µF. 9. It is recommended that a fuse be used on the input of a power supply for protection. See the table above for the correct rating. Model Number Input Output Capacitive Load (µF, Max) Efficiency (%, Typ) Fuse Rating Slow-Blow (mA) Voltage (VDC) Current (mA) Voltage (VDC) Current (mA, Max) Current (mA, Min) Nominal Range Full-Load No-Load ML205SMR-05RI4 5 4.50 - 5.50 606 90 5.0 400.0 8.0 330 66 1,200 ML205SMR-12RI4 5 4.50 - 5.50 600 90 12.0 165.0 3.0 330 66 1,200 ML205SMR-15RI4 5 4.50 - 5.50 605 90 15.0 133.0 2.5 330 66 1,200 ML205DMR-12RI4 5 4.50 - 5.50 553 90 ±12.0 ±83.0 ±1.5 100 72 1,200 ML205DMR-15RI4 5 4.50 - 5.50 542 90 ±15.0 ±66.0 ±1.0 100 73 1,200 ML212SMR-05RI4 12 10.8 - 13.2 253 40 5.0 400.0 8.0 330 66 500 ML212SMR-12RI4 12 10.8 - 13.2 250 40 12.0 165.0 3.0 330 66 500 ML212SMR-15RI4 12 10.8 - 13.2 252 40 15.0 133.0 2.5 330 66 500 ML212DMR-12RI4 12 10.8 - 13.2 224 40 ±12.0 ±83.0 ±1.5 100 74 500 ML212DMR-15RI4 12 10.8 - 13.2 220 40 ±15.0 ±66.0 ±1.0 100 75 500 ML224SMR-05RI4 24 21.6 - 26.4 126 30 5.0 400.0 8.0 330 66 250 ML224SMR-12RI4 24 21.6 - 26.4 125 30 12.0 165.0 3.0 330 66 250 ML224SMR-15RI4 24 21.6 - 26.4 126 30 15.0 133.0 2.5 330 66 250 ML224DMR-12RI4 24 21.6 - 26.4 112 30 ±12.0 ±83.0 ±1.5 100 74 250 ML224DMR-15RI4 24 21.6 - 26.4 110 30 ±15.0 ±66.0 ±1.0 100 75 250 Pin Single Dual 1-VIN -VIN 7NC NC 8 NC Common 9+VOUT +VOUT 10 -VOUT -VOUT 16 +VIN +VIN NC = No Connection Pin Connections Derating Curve Solder Layout |
Số phần tương tự - ML224SMR-12RI4 |
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Mô tả tương tự - ML224SMR-12RI4 |
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