features 3u x 8te x 220 mm vin : 24, 48, 72, 110 vdc vout : from 3,3v to 48v 1 to 3 outputs fully independent option n+1 on every output pout max : 250w applications this range of power supplies is specially designed for hard environment applications with vibrations like railways. vout1 vout2 vout3 output ok emi filtering transient protection dc/dc dc/dc dc/dc eurocard pst 00 ind 01 bloc diagram 1/5 rev. 00
input voltage : 24vdc, range : 18-36vdc 48vdc, range : 36-72vdc 72vdc, range : 55-100vdc 110vdc, range : 66-160vdc transient protection : en50155 fuse protection reverse polarity protection emi : en55022a, en50121-3-2 output voltage : from 3,3 to 48v imax : 15a per output pmax. : 250w total redundancy : n+1 with oring diodes on every ouput as an option current limit and short circuit : protected on every output typ. line regulation load regulatio n ripple and noise current limit 0,2 % 0,2 % 2 % 105 to 135 % of i nominal low line to high line ; full load 10% to full load peak to peak - bandwidth 20mhz according to o/p voltage vout = 95% of nominal ; automatic restart 0,5 % 0,5 % senses remote remote sense has to be connected v 1 conditions max. typ. 0,2 % 2 % 2 % 105 to 135 % of i nominal 0,5 % 3 % local v 2 max. typ. 0,2 % 3 % 2 % 105 to 135 % of i nominal 0,5 % 4 % local v 3 max. eurocard pst 00 ind 01 2/5 rev. 00
safety : built to meet en60950 emi : built to meet en55022, en50121-3-2, conducted. env : built to meet en50155 environmental storage temperature : -20c to 105c operating temperature : -25c to +95c heatsink operating temperature in natural convection : derating 2,5 % / c above 55c isolation input to chassis : 1500 vrms or 2121 vdc input to output : 3000 vrms or 4242 vdc output to chassis : >100 mohms at 500 vdc general signals input ok : red led in front panel output ok : open collector, closed if outputs ok green led in front panel for each output note that on output 1 when n+1 option is chosen and remote sense is used, the power good led signal is always on inhibit : : general shutdown, pins 28,32 shorted to inhibit 3/5 eurocard pst 00 ind 01 rev. 00
mechanicals pin 4 8 6 vo1+ description vo2+ vo1- output din 41612 h15 10 12 14 16 18 20 22 24 26 28 30 32 output 1 + output 2 + output 1 - output 2- output 1 sense + vo2- output 1 sense - s1+ no connection s1- output 3 + nc output 3- vo3+ output good collector vo3- output good emitter out ok+ ground out ok- inhibit ground inhibit vi+ vi- input + input - solder side of the pcb protected by pbt sheet. 4/5 eurocard pst 00 ind 01 rev. 00
how to order ? just fll in. iout max : 15a pmax : 250w company name : address : name : job title : quantity : delivery date : information : send to : power system technology 19, 21 rue gustave eiffel - batiment a2 28630 gellainville - france tel. : +33 (0) 2 37 30 78 40 - fax : +33 (0) 2 37 30 77 71 email : sales@powersystemtechnology.com pst00 vin vout pout option 24 48 72 110 input 1 n 3v3 5 12 15 24 28 48 n 25 50 75 100 r v1 vout pout n 3v3 5 12 15 24 28 48 n 25 50 75 100 v2 vout pout n 3v3 5 12 15 24 28 48 n 25 50 75 100 v3 5/5 eurocard pst 00 ind 01 rev. 00
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