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A824ERW Datasheet(PDF) 2 Page - MicroPower Direct, LLC |
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A824ERW Datasheet(HTML) 2 Page - MicroPower Direct, LLC |
2 / 2 page Model Selection Guide Mechanical Dimensions Mechanical Notes: • All dimensions are typical in inches (mm) • Tolerance x.xx = ±0.01 (±0.25) Notes: 1. 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. 2. Transient recovery is measured to within a 1% error band for a load step change of 50% to 100%. 3. Operation at no-load will not damage these units. However, they may not meet all specifications. 4. Dual output units may be connected to provide a 10 VDC, 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. 5. 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 con- verter. In applications 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 <1.0Ω at 100 kHz) capacitor be mounted close to the converter. For 5V input units a 10 µF is recommended, for 12V input units, a 3.3 µF; and for 24V & 48V units a 2.2 µF. 6. 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 Efficiency (%, Typ) Fuse Rating Slow-Blow (mA) Voltage (VDC) Current (mA) Reflected Ripple Current (mA, Typ) Voltage (VDC) Current (mA, Max) Current (mA, Min) Nominal Range Full-Load No-Load A801ERW 5 4.5 - 9.0 1430 50 25 3.3 1,600.0 60.0 74 4,000 A802ERW 5 4.5 - 9.0 2030 50 25 5.0 1,600.0 50.0 79 4,000 A803ERW 5 4.5 - 9.0 1920 50 25 12.0 660.0 25.0 83 4,000 A804ERW 5 4.5 - 9.0 1920 50 25 15.0 530.0 20.0 83 4,000 A805ERW 5 4.5 - 9.0 2030 50 25 ±5.0 ±800.0 ±80.0 79 4,000 A806ERW 5 4.5 - 9.0 1930 50 25 ±12.0 ±330.0 ±33.5 82 4,000 A807ERW 5 4.5 - 9.0 1930 50 25 ±15.0 ±260.0 ±26.0 82 4,000 A811ERW 12 9.0 - 18.0 666 20 15 3.3 1,200.0 60.0 75 2,000 A812ERW 12 9.0 - 18.0 833 20 15 5.0 1,000.0 50.0 80 2,000 A813ERW 12 9.0 - 18.0 775 20 15 12.0 660.0 25.0 86 2,000 A814ERW 12 9.0 - 18.0 775 20 15 15.0 530.0 20.0 86 2,000 A815ERW 12 9.0 - 18.0 813 20 15 ±5.0 ±800.0 ±80.0 82 2,000 A816ERW 12 9.0 - 18.0 775 20 15 ±12.0 ±330.0 ±33.5 86 2,000 A817ERW 12 9.0 - 18.0 775 20 15 ±15.0 ±260.0 ±26.0 86 2,000 A821ERW 24 18.0 - 36.0 321 10 10 3.3 1,200.0 60.0 78 1,000 A822ERW 24 18.0 - 36.0 397 10 10 5.0 1,000.0 50.0 84 1,000 A823ERW 24 18.0 - 36.0 387 10 10 12.0 660.0 25.0 86 1,000 A824ERW 24 18.0 - 36.0 387 10 10 15.0 530.0 20.0 86 1,000 A825ERW 24 18.0 - 36.0 397 10 10 ±5.0 ±800.0 ±80.0 84 1,000 A826ERW 24 18.0 - 36.0 387 10 10 ±12.0 ±330.0 ±33.5 86 1,000 A827ERW 24 18.0 - 36.0 387 10 10 ±15.0 ±260.0 ±26.0 86 1,000 A831ERW 48 36.0 - 75.0 160 6 100 3.3 1,200.0 60.0 78 500 A832ERW 48 36.0 - 75.0 198 6 100 5.0 1,000.0 50.0 84 500 A833ERW 48 36.0 - 75.0 194 6 100 12.0 660.0 25.0 86 500 A834ERW 48 36.0 - 75.0 194 6 100 15.0 530.0 20.0 86 500 A835ERW 48 36.0 - 75.0 198 6 100 ±5.0 ±800.0 ±80.0 84 500 A836ERW 48 36.0 - 75.0 194 6 100 ±12.0 ±330.0 ±33.5 86 500 A837ERW 48 36.0 - 75.0 194 6 100 ±15.0 ±260.0 ±26.0 86 500 Pin Single Dual Pin Single Dual 2, 3 -Vin -Vin 14 +Vout +Vout 9 No Pin Common 16 -Vout Common 11 NC -Vout 22, 23 +Vin +Vin NC: No Connection Pin Connections 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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