power systems C the power solution web: www.power-systems.de address: hauptstr. 48 ; 743 60 ilsfeld-auenstein / germany email: info@power-systems.de tel. : + 49 / 70 62 / 67 59 - 6 fax: + 49 / 70 62 / 67 59 - 800 all specifications are subject to change without notice . page (1) version 1.0.2, 28th april 2008 led converter unit CE-1077 (preliminary information) weight :t.b.d. description : this low profile led-converter is developed for 3 led-lines applicable: 3 led lines (serial mode) pout max. 2,8 watt per line, total max. 8,4 watt led voltage max. 28v lamp current max. 100 madc per line features : pwm dimming remote on / off alarm output function shutdown function rohs compliant (r) temperature & humidity : operating temperature range -20 c ~ +80 c storage temperature range -20 c ~ +85 c humidity 95 %rh max dimensions : l x w x h 120 x 21.5 x 7.2 mm components no. part description qty. material note 1 pcb 1 ul94v-0 (fr-4 or cem-3) t=1.0m m 2 connector cn1 1 51021-0700 molex 3 connector cn2 1 phr-5 jst 4 connector cn3 1 shr-60v-s-b jst
power systems C the power solution web: www.power-systems.de address: hauptstr. 48 ; 743 60 ilsfeld-auenstein / germany email: info@power-systems.de tel. : + 49 / 70 62 / 67 59 - 6 fax: + 49 / 70 62 / 67 59 - 800 all specifications are subject to change without notice . page (2) version 1.0.2, 28th april 2008 led converter unit CE-1077 (preliminary information) vin (v) ext.pwm tu (c) min. typ. max. output current iout 10.8 ~ 13.2 0 t.b.d. 95 100 105 marms dimming 1 ipwm 10.8 ~ 13.2 99% t.b.d. 0.5 1.0 1.5 marms pwm : 5v / 200 hz input current 1 iin1 10.8 ~ 13.2 0 t.b.d. - 0.6 0.7 a input current 2 iin2 10.8 ~ 13.2 0 t.b.d. - t.b.d. t.b.d. ma unit note parameters symbols conditions specification input side cn1: pin no. symbols ratings cn 1-1 vin 10.8 ~ 13.2 vdc cn 1-2 vin 10.8 ~ 13.2 vdc cn 1-3 gnd - cn 1-4 gnd - cn 1-5 vrmt 0 ~ 0.4 = off / 2.5 ~ vin = on cn 1-6 vst 0v (normal) / t.b.d. (fail) cn 1-7 vbr/rbr 0 ~ 2.5vdc / 0 ~ 50k (max brightness 0v / 0 ) output side cn3: pin no. symbols ratings cn 3-1 +ch3 cn 3-2 +ch2 cn 3-3 +ch1 cn 3-4 -ch1 cn 3-5 -ch2 cn 3-6 -ch3 if = 100marms (max)/ch v = 28v (max)/ch output side cn2: pin no. symbols ratings cn 2-1 vin 10.8 ~ 13.2 vdc cn 2-2 gnd - cn 2-3 ext. pwm 0 - 5 v (0v active) cn 2-4 n.c. - cn 2-5 vrmt 0~0.4v=off / 2.5~5v=on electrical characteristics : caution: never connect cn1 and cn2 at the same time. in case of cn1 connection in case of cn2 connection vin (v) vbr (v) tu (c) min. typ. max. output current iout 10.8 ~ 13.2 0 t.b.d. 95 100 105 m arm s dimming 1 ipwm 10.8 ~ 13.2 2.5 t.b.d. 3.5 5.0 6.0 m arm s input current 1 iin1 10.8 ~ 13.2 0 t.b.d. - 0.6 0.7 a input current 2 iin2 10.8 ~ 13.2 0 t.b.d. - t.b.d. t.b.d. m a oscillation frequency f 10.8 ~ 13.2 0 t.b.d. 700 750 800 khz burst frequency fbs t 10.8 ~ 13.2 2.5 t.b.d. 300 330 360 hz vs t1 10.8 ~ 13.2 0 t.b.d. - 0 0.5 vdc vs t2 10.8 ~ 13.2 0 t.b.d. t.b.d. t.b.d. t.b.d. vdc w arning output unit note parameters symbols conditions specification
power systems C the power solution web: www.power-systems.de address: hauptstr. 48 ; 743 60 ilsfeld-auenstein / germany email: info@power-systems.de tel. : + 49 / 70 62 / 67 59 - 6 fax: + 49 / 70 62 / 67 59 - 800 all specifications are subject to change without notice . page (3) version 1.0.2, 28th april 2008 led converter unit CE-1077 (preliminary information) test circuit : connect vbr to ground while using ext. pwm dimming.
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