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D234ERW Datasheet(PDF) 2 Page - MicroPower Direct, LLC |
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D234ERW Datasheet(HTML) 2 Page - MicroPower Direct, LLC |
2 / 2 page Model Selection Guide Mechanical Dimensions Model Number Input Output 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 D201ERW 5 4.5 - 9.0 508 40 3.3 500.0 50.0 65 1,500 D202ERW 5 4.5 - 9.0 588 40 5.0 400.0 40.0 68 1,500 D203ERW 5 4.5 - 9.0 555 40 9.0 222.0 22.0 72 1,500 D204ERW 5 4.5 - 9.0 547 40 12.0 166.0 16.0 73 1,500 D205ERW 5 4.5 - 9.0 555 40 15.0 133.0 13.0 72 1,500 D206ERW 5 4.5 - 9.0 547 40 24.0 83.0 8.0 73 1,500 D207ERW 5 4.5 - 9.0 597 40 ±5.0 ±200.0 ±20.0 67 1,500 D208ERW 5 4.5 - 9.0 555 40 ±12.0 ±83.0 ±8.0 72 1,500 D209ERW 5 4.5 - 9.0 547 40 ±15.0 ±66.0 ±7.0 73 1,500 D211ERW 12 9.0 - 18.0 191 20 3.3 500.0 50.0 72 700 D212ERW 12 9.0 - 18.0 216 20 5.0 400.0 40.0 77 700 D213ERW 12 9.0 - 18.0 211 20 9.0 222.0 22.0 79 700 D214ERW 12 9.0 - 18.0 206 20 12.0 166.0 16.0 81 700 D215ERW 12 9.0 - 18.0 208 20 15.0 133.0 13.0 80 700 D216ERW 12 9.0 - 18.0 208 20 24.0 83.0 8.0 80 700 D217ERW 12 9.0 - 18.0 222 20 ±5.0 ±200.0 ±20.0 75 700 D218ERW 12 9.0 - 18.0 214 20 ±12.0 ±83.0 ±8.0 78 700 D219ERW 12 9.0 - 18.0 214 20 ±15.0 ±66.0 ±7.0 78 700 D221ERW 24 18.0 - 36.0 96 10 3.3 500.0 50.0 72 350 D222ERW 24 18.0 - 36.0 108 10 5.0 400.0 40.0 77 350 D223ERW 24 18.0 - 36.0 105 10 9.0 222.0 22.0 79 350 D224ERW 24 18.0 - 36.0 103 10 12.0 166.0 16.0 81 350 D225ERW 24 18.0 - 36.0 104 10 15.0 133.0 13.0 80 350 D226ERW 24 18.0 - 36.0 104 10 24.0 83.0 8.0 80 350 D227ERW 24 18.0 - 36.0 109 10 ±5.0 ±200.0 ±20.0 76 350 D228ERW 24 18.0 - 36.0 105 10 ±12.0 ±83.0 ±8.0 79 350 D229ERW 24 18.0 - 36.0 107 10 ±15.0 ±66.0 ±7.0 78 350 D231ERW 48 36.0 - 72.0 48 5 3.3 500.0 50.0 71 135 D232ERW 48 36.0 - 72.0 55 5 5.0 400.0 40.0 75 135 D233ERW 48 36.0 - 72.0 53 5 9.0 222.0 22.0 79 135 D234ERW 48 36.0 - 72.0 52 5 12.0 166.0 16.0 80 135 D235ERW 48 36.0 - 72.0 53 5 15.0 133.0 13.0 79 135 D236ERW 48 36.0 - 72.0 52 5 24.0 83.0 8.0 80 135 D237ERW 48 36.0 - 72.0 55 5 ±5.0 ±200.0 ±20.0 75 135 D238ERW 48 36.0 - 72.0 52 5 ±12.0 ±83.0 ±8.0 80 135 D239ERW 48 36.0 - 72.0 52 5 ±15.0 ±66.0 ±7.0 80 135 Pin Single Dual Pin Single Dual 1 -Vin -Vin 6 +Vout +Vout 2 +Vin +Vin 7 -Vout Common 3 Remote ON/OFF 8 CS -Vout 5NF NF NF = No Function Pin Connections Notes: 1. When measuring output ripple, it is recommended that an external ceramic capacitor (approx. 1 µF to 10 µF) be placed from the +Vout pin to the -Vout pin for single output units and from each output to common for dual output units. 2. These units should not be operated with a load under 10% of full load. Operation at no-load may cause damage to the unit. 3. These converters are specified for operation without external components. However, in some applications the addition of input/output capacitors will enhance stability and reduce output ripple. Recommended capacitor values are given at right. Output ripple on single output units may be further enhanced by using the CS terminal (single output units operated at 50% load or below should use this function). A low ESR capacitor is connected between the CS pin and the -Vout pin (the capcitor anode connected to the -Vout pin). Recommended capacitor values are given in the table at right. If not used, the CS pin should be left open. 4. Dual output units may be connected to provide a 10V, 24V or 30 VDC output. To do this, connect the load across the +Vout and -Vout outputs and float the output common. 5. The remote on/off control pin is referenced to the -Vin pin. Input current to the pin should be between 5 - 10 mA with a maximum of 20 mA. 6. 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 Input Capacitor Vout Output Capacitor 0 - 70ºC (Electrolitic) -40 - 85ºC (Tantalum) 5 VDC 100 µF 5 VDC 100 µF 47 µF 12 VDC 100 µF 9 VDC 100 µF 47 µF 24 VDC 10 µF 12 VDC 100 µF 47 µF 48 VDC 10 µF 15 VDC 100 µF 47 µF Output Voltage 3.3V 5V 9V 12V 15V 24V CS 47 µF - 100 µF 22 µF - 47 µF Min Max On <0.6 VDC to Open Circuit Off 2.7 VDC 15.0 VDC Mechanical Notes: • All dimensions are typical in inches (mm) • Tolerance x.xx = ±0.01 (±0.25) 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 Derating Curve |
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