ba - sil series 0.5 to 1 watt isolated dc-dc converte r single output bothhand usa. http://www.bothhand.com 1. features : 4 pin sil package low ripple and noise input / output isolation 1000 vdc 100 % burn-in input filter with internal capacitor custom design available 2. absolu te maximum ratings ( exceeding these values may damage the module. these are not continuous operating ratings ) parameter condition min. t yp . max. unit 5v input model -0.7 5 7.5 12v input model -0.7 12 15 input absolute voltage range 24v input model -0.7 24 30 vdc max. output power --- --- 1.0 w output short circuit duration --- --- 1.0 second operating temperature output full load -40 --- +85 storage temperature -55 --- +105 3. nominal input / output electrical specifications : ( specifications typical at ta = +25 , nominal input voltage, rated output current unless otherwise noted ) parameter condition min. t yp . max. unit 5v input model 4.5 5 5.5 12v input model 10.8 12 13.2 input voltage range 24v input model 21.6 24 26.4 vdc output voltage accuracy --- --- 5.0 voltage balance (dual outputs ) --- --- 1.0 % switching frequency --- 100 --- khz temperature coefficient nominal input --- 0.01 0.02 % / isolation voltage 60 seconds / 0.5ma 1000 --- --- vdc isolation resistance 500 vdc 1000 --- --- m isolation capacitance 1 khz / 250 mv rms --- 40 --- pf max. line regulation (per 1.0 % change in input change) --- --- 1.3 %
ba - sil series 0.5 to 1 watt isolated dc-dc converte r single output bothhand usa. http://www.bothhand.com 4. single output selec tion guide ! ! ! ! ( specifications typical at ta = +25 " , nominal input voltage, rated output current unless otherwise noted ) bothhand model no. input voltage (vdc) output voltage (vdc) output current (ma) max input current @ no load (ma) typ. input current @ max. load (ma) typ. output ripple (mv) max. load regulation (%) max. efficiency (%) typ. 0.5 w single output series ! ! ! ! ba-053r3s 3.3 150 28 133 60 12 74 ba-0505s 5.0 100 28 135 60 10 74 ba-0512s 5 12.0 42 28 133 100 8 76 ba-1205s 5.0 100 18 56 60 8 74 ba-1212s 12 12.0 42 18 55 100 8 76 ba-2405s 24 5.0 100 5 29 60 8 72 1.0 w single output series ! ! ! ! ba-053r3s1 3.3 300 30 267 60 10 74 ba-0505s1 5.0 200 30 253 60 8 79 ba-0512s1 5 12.0 100 30 307 100 8 78 ba-1205s1 5.0 200 14 105 60 8 79 ba-1212s1 12 12.0 83 14 105 100 8 79 ba-2405s1 24 5.0 200 5 54 60 8 77 BA-XXXXS1 notes ! 1. standard output voltage is 3.3v, 5v, 9v, 12v, 15v, BA-XXXXS1 is for customer design. 2. load regulation is for each output current change from 20 % to 100 % max. load. mechanical dimension dimension dimension dimension pin 1k vdc - single 1 -vin 2 +vin 3 vo ( - ) 4 vo ( + ) note ! ? --- ? means omitted units : mm ( inch ) tolerance : .xx 0.25 ( 0.01 )
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