dc-dc switching power supply powering progress ? www.powerbox.com.au doc. no. pbc9 rev.d 11-12-13 93 pbi3h series 100 watts dc/dc switching power supply input input voltage 12vdc (9.6-16) 24vdc (19~32) 48vdc (38~63) 110vdc (85~140) inrush current 12vdc (6.18a - 8.26a) 24vdc (3.3a - 5.4a) 48vdc (1.65a -2.64a) 110vdc (0.725a - 1.16a) efficiency (typical) *1 89% - 94% switching frequency 125khz fix output output voltage 3.3vdc - 24vdc output current 22.0a - 5.0a voltage adjustment 10% of rated output voltage ripple & noise(max.) *2 150mv - 350mv line regulation 26mv - 190mv load regulation 30mv - 216mv temperature coefficient *3 0.03 % / c drift *4 32mv - 135mv dynamic load regulation *5 150mv - 720mv recovery time *5 20ms rise time 200ms(500ms for nvdxsd series)(maximum) at 25c and rated input/output operating over current protection *6 current limitting over voltage protection latch type (output shutdown) input voltage protection output shutdown when input voltage remains under the input range for 3 seconds (typ.) thermal protection output shutdown when input voltage remains under the input range for 3 seconds (typ.) environmental operating temperature -10 to 71c temperature derating 3.5%/c(50c to 71c) operating humidity 20-80%/rh (non-condensing) storage temperature -20 to +85c humidity 20 to 90%/rh withstanding voltage primary-secondary ac2,000v at 10ma for 1minute/primary-frame ground ac2,000v at 10ma for 1minute/secondary-frame ground ac1,000v at 10ma for 1minute isolation resistance primary-secondary-frame ground 50m ohm(minimum) by dc500v insulation tester vibration 5-10hz:10mm double amplitude,10- 55hz:19.6m/s2,20minutes' period for 30minutes each along x,y,z axes(non- operating) shock 196m/s2 standards and approvals safety ul60950,c-ul(csa60950),ce mechanical dimension [mm] 65(w)x101(d)x34(h) mm(not include output terminal) weight 250g features ? light weight, compact size ? din rail mountable ? high efficiency, high reliability ? input under voltage protection ? over current, over voltage, thermal protection ? ul, cul, ce specifications note: *1 at dc 12, 24, 48, 110v and rated output *2 measured by a bayonet probe at the output connector at a 0 to 100mhz bandwidth *3 at -10 to +71c *4 for 7hour period after 1hour warm-up at 25c and rated input/output *5 when output current changed between 25% and 75% of rated output current rapidly at rated input *6 latch timer type (for 110v input models). output turns to hiccup mode when output drops after over-load )
dc-dc swithing power supply doc. no. pbc9 rev.d 11-12-13 94 technical illustrations pbi3h series 100 watts dc/dc switching power supply 12 volt model no input output voltage output current PBI3H-1205M-U1 9.6-16v 5vdc 18.0a pbi3h-1212m-u1 9.6-16v 12v 7.5a pbi3h-1215m-u1 9.6-16v 15v 6.0a pbi3h-1224m-u1 9.6-16v 24v 3.8a 24 volt model no input output voltage output current pbi3h-2405m-u1 19-32v 5vdc 20.0a pbi3h-2412m-u1 19-32v 12v 9.0a pbi3h-2415m-u1 19-32v 15v 7.0a pbi3h-2424m-u1 19-32v 24v 5.0a 48 volt model n0 input output voltage output current pbi3h-4805m-u1 38-63v 5vdc 20.0a pbi3h-4812m-u1 38-63v 12v 9.0a pbi3h-4815m-u1 38-63v 15v 7.0a pbi3h-4824m-u1 38-63v 24v 5.0a 110v model no input output voltage output current pbi3h-11005m-u1 85-140v 5vdc 20.0a pbi3h-11012m-u1 85-140v 12v 9.0a pbi3h-11015m-u1 85-140v 15v 7.0a pbi3h-11024m-u1 85-140v 24v 5.0a selection table
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