FAB0502014 FEATURES 3U x 8TE x 160 mm Vin : 72Vdc V1 : +5V/2A V2 : +5V/2A 2 outputs fully independent Pout max : 20W APPLICATIONS Specially designed for hard environment applications with vibrations like railways. INPUT Voltage range : 36-140Vdc Nominal : 72Vdc Input protection : Transient : EN50155 Fuse 1A Reverse polarity EMI : EN50121-1, EN50121-3-2 OUTPUT Voltage : V1 : +5V/2A 10W V2 : +5V/2A 10W Imax. : 2A per output Pmax. : 20W total Current limit and short circuit : protected on every output V1 V2 Typ. Max. Typ. Max. Line regulation +/- 1 % +/-1,5 % +/- 1 % +/-1,5 % Load regulation -4%/+2% +/- 5 % -4%/+2% +/- 5 % Ripple and noise 0.5 % 1% 0.5 % 1% Current limit Rev. 02 180 to 200 % of I nominal 180 to 200 % of I nominal 1/4 Conditions Low line to high line ; full load 25 % to full load Peak to peak Bandwidth 20MHz according to o/p voltage Vout = 95% of nominal ; Automatic restart FAB0502014 SIGNALS Output OK : green led in front panel for each output ENVIRONMENTAL Storage temperature : -40°C to +105°C Operating temperature : -40°C to +91°C Operating temperature in natural convection : derating 0,5 % / °C above 71°C ISOLATION Input to chassis : 1000 Vrms or 1414 Vdc Input to Output : 2000 Vrms or 2828 Vdc Output to Chassis : 100 Mohms at 500Vdc Output 1 to output 2 : 500 Vrms or 707 Vdc GENERAL Safety : built to meet EN60950 EMI : built to meet EN50121-1, EN50121-3-2, conducted. ENV : built to meet EN50155 Rev. 02 2/4 FAB0502014 MECHANICALS Solder side of the PCB protected by PBT sheet UL94V0. INPUT : SOURIAU UTG0128P male PIN A B C D E F G H DESCRIPTION +BT1 NC +BT2 NC 0 BT2 NC 0 BT1 Ground OUTPUT : DIN41612 form D32 male 90° PIN a 2 4-6 8 10 12 14-16 18 20 22 24-30 32 Rev. 02 3/4 DESCRIPTION c 2 4-6 8 10 12 14-16 18 20 22 24-30 32 Ground NC 0 V1 NC +5 V1 NC 0 V2 NC +5 V2 NC Ground FAB0502014 MECHANICALS Rev. 02 4/4