key features: ? 20w output power ? 2:1 input voltage range ? 1,500 vdc isolation ? single & dual outputs ? ef? ciency to 86% ? compact 1.6 x 2 in. case ? -40c to +71c operation ? industry standard pin-out ? lowest cost!! f2000erw low cost, compact 20w, 2:1 input range dc/dc con vert ers series input parameter conditions min. typ. max. units input start voltage 12 vdc input 8.6 8.8 9.0 vdc 24 vdc input 17.5 17.8 18.0 48 vdc input 34.0 35.0 36.0 input filter lc filter short circuit input power 3,500 mw output parameter conditions min. typ. max. units output voltage accuracy 1.0 3.0 % output voltage balance dual output, balanced loads 0.5 % line regulation vin = min to max 0.2 0.5 % load regulation iout = 10% to 100% 0.5 1.0 % ripple & noise (20 mhz) see note 1 75 150 mv p - p output power protection see note 3 120 130 150 % transient recovery time (note 4) 25% load step change 200 300 sec transient response deviation 2.0 5.0 % temperature coef? cient 0.02 %/c output short circuit continuous (autorecovery) general parameter conditions min. typ. max. units isolation voltage 60 seconds 1,500 vdc isolation resistance 500 vdc 500 m isolation capacitance 100 khz, 1v 1,000 pf switching frequency 300 khz environmental parameter conditions min. typ. max. units operating temperature range ambient -40 +25 +71 c storage temperature range -50 +105 c cooling free air convection humidity rh, non-condensing 95 % physical case size 2.0 x 1.6 x 0.41 inches (50.8 x 40.6 x 10.5 mm) case material metal with non-conductive base (ul94-v0) weight 1.37 oz (39g) reliability speci cations parameter conditions min. typ. max. units mtbf mil hdbk 217f, 25c, gnd benign 100 khours absolute maximum ratings parameter conditions min. typ. max. units input voltage surge (1 sec) 12 vdc input -0.7 20.0 vdc 24 vdc input -0.7 40.0 48 vdc input -0.7 80.0 lead temperature 1.5 mm from case for 10 sec 300 c internal power dissipation all models 5,000 mw caution: exceeding absolute maximum ratings may damage the module. these are not continuous operating ratings. electrical speci? cations speci cations typical @ +25?, nominal input voltage & rated output current, unless otherwise noted. speci cations subject to change without notice. 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 www.micropowerdirect.com
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 model selection guide mechanical dimensions mechanical notes: all dimensions are typical in inch es (mm) tolerance x.xx = ?.01 (?.25) pin single dual 1 +vin +vin 2 -vin -vin 4 remote on/off 5 no pin +vout 6 +vout comm. 7 -vout -vout 8 trim trim pin con nec tions remote on/off notes: 1. maximum sink current at the on/off pin (pin 6) during a logic low is 100 a. 2. maximum allowable leakage current of a switch connected to the on/off terminal (pin 6) at logic high (2.5v to 100v) is 5 a. parameter min max units supply on 0.5 40.0 or open vdc supply off grnd <0.5 vdc control common referenced to gnd remote on/off www.micropowerdirect.com derating curve notes: 1. when measuring output ripple, it is recommended that an external ceramic capacitor (approx 1 ? to 10 ?) be placed from the +vout to the -vout pins or single output units and from each output to common for dual output units. 2. these converters are speci ed for operation without external components. however, in some applications the addition of input/ouput capacitors will enhance stability and reduce output ripple. recommended capacitor values are given in the table at right. for applications requiring very low output noise levels, a simple lc lter should be effective. 3. overload protection is provided by a power limiting circuit. long term operation under overload conditions may cause damage to the unit. 4. transient recovery is measured to within a 1% error band for a load step change of 75% to 100%. 5. these units should not be operated with a load under 10% of full load. operation at no-load will not damage the unit, but they may not meet all speci cations. 6. a simple external circuit may be used to adjust the converter output. to adjust the output down, connect a 5%, 3w resistor between the plus output pin and the vout trim pin. to adjust the output up, connect a 5%, 3w resistor between the minus output pin and the vout trim pin. for up/down trimming capability, connect a 10 kw potentiometer between the plus and minus outputs with the wiper arm connected to the vout trim pin. 7. these units should not be operated over +71? (see derating curve). exceeding +71? may damage the unit. 8. 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. model number input output ef? ciency (%, typ) overvoltage protection (vdc) capacitive load (f max.) fuse rating slow-blow (ma) voltage (vdc) current (ma) voltage (vdc) current (ma, max) current (ma, min) nominal range full-load no-load f2001erw 12 9.0 - 18.0 1,937 40 3.3 5,400 540 86 4.29 13,000 4,000 f2002erw 12 9.0 - 18.0 2,109 40 5.0 4,000 400 79 6.5 6,800 4,000 f2003erw 12 9.0 - 18.0 2,057 40 12.0 1,670 167 81 15.6 2,200 4,000 f2004erw 12 9.0 - 18.0 2,032 40 15.0 1,330 133 82 19.5 755 4,000 f2005erw 12 9.0 - 18.0 2,008 40 24.0 830 83 83 31.2 500 4,000 F2006ERW 12 9.0 - 18.0 2,083 40 5.0 2,000 200 80 6.5 3,400 4,000 f2007erw 12 9.0 - 18.0 2,032 40 12.0 833 84 82 15.6 680 4,000 f2008erw 12 9.0 - 18.0 2,032 40 15.0 666 67 82 19.5 450 4,000 f2009erw 12 9.0 - 18.0 2,008 40 24.0 416 42 83 31.2 220 4,000 f2011erw 24 18.0 - 36.0 968 20 3.3 5,400 540 86 4.29 13,000 2,000 f2012erw 24 18.0 - 36.0 1,028 20 5.0 4,000 400 81 6.5 6,800 2,000 f2013erw 24 18.0 - 36.0 1,004 20 12.0 1,670 167 83 15.6 2,200 2,000 f2014erw 24 18.0 - 36.0 980 20 15.0 1,330 133 85 19.5 755 2,000 f2015erw 24 18.0 - 36.0 968 20 24.0 830 83 86 31.2 500 2,000 f2016erw 24 18.0 - 36.0 1,028 20 5.0 2,000 200 81 6.5 3,400 2,000 f2017erw 24 18.0 - 36.0 968 20 12.0 833 84 86 15.6 680 2,000 f2018erw 24 18.0 - 36.0 968 20 15.0 666 67 86 19.5 450 2,000 f2019erw 24 18.0 - 36.0 968 20 24.0 416 42 86 31.2 220 2,000 f2021erw 48 36.0 - 75.0 479 10 3.3 5,400 540 87 4.29 13,000 1,000 f2022erw 48 36.0 - 75.0 502 10 5.0 4,000 400 83 6.5 6,800 1,000 f2023erw 48 36.0 - 75.0 496 10 12.0 1,670 167 84 15.6 2,200 1,000 f2024erw 48 36.0 - 75.0 496 10 15.0 1,330 133 84 19.5 755 1,000 f2025erw 48 36.0 - 75.0 484 10 24.0 830 83 86 31.2 500 1,000 f2026erw 48 36.0 - 75.0 514 10 5.0 2,000 200 81 6.5 3,400 1,000 f2027erw 48 36.0 - 75.0 484 10 12.0 833 84 86 15.6 680 1,000 f2028erw 48 36.0 - 75.0 484 10 15.0 666 67 86 19.5 450 1,000 f2029erw 48 36.0 - 75.0 484 10 24.0 416 42 86 31.2 220 1,000 vin input capacitor output capacitor 12 vdc 100 ? 1,000 ? per 1a of iout 24 vdc 100 ? 1,000 ? per 1a of iout 48 vdc 100 ? 1,000 ? per 1a of iout
|
