3 3 b-xes b-xes r r & & 3 3 f-xes f-xes r r & & 3 3 h-xes h-xes r r series series http://www.microdc.cn technical enquiries-email:tech@microdc.cn tel:0086-20-86000646 page 1 of 2 models models single single output output models input voltage ouput voltage ouput current max. isolation 1000vdc isolation 3000vdc isolation 60 00vdc 3b 0503 xesr 3f 0503 xesr 3h 0503 xesr 5v 10 % 3.3vdc 800ma 3B0505XESR 3f0505xesr 3h0505xesr 5vdc 600ma 3b0507xesr 3f0507xesr 3h0507xesr 7.2vdc 417ma 3b0509xesr 3f0509xesr 3h0509xesr 9vdc 333ma 3b0512xesr 3f0512xesr 3h0512xesr 12vdc 250ma 3b0515xesr 3f0515xesr 3h0515xesr 15vdc 200ma 3b0518xesr 3f0518xesr 3h0518xesr 18vdc 167ma 3b0524xesr 3f0524xesr 3h0524xesr 24vdc 125ma 3b1203xesr 3f1203xesr 3h1203xesr 12v 10 % 3.3vdc 800ma 3b1205xesr 3f1205xesr 3h1205xesr 5vdc 600ma 3b1207xesr 3f1207xesr 3h1207xesr 7.2vdc 417ma 3b1209xesr 3f1209xesr 3h1209xesr 9vdc 333ma 3b1212xesr 3f1212xesr 3h1212xesr 12vdc 250ma 3b1215xesr 3f1215xesr 3h1215xesr 15vdc 200ma 3b1218xesr 3f1218xesr 3h1218xesr 18vdc 167ma 3b1224xesr 3f1224xesr 3h1224xesr 24vdc 125ma 3b2403xesr 3f2403xesr 3h2403xesr 24v 10 % 3.3vdc 800ma 3b2405xesr 3f2405xesr 3h2405xesr 5vd 600ma 3b2407xesr 3f2407xesr 3h2407xesr 7.2vd 417ma 3b2409xesr 3f2409xesr 3h2409xesr 9vdc 333ma 3b2412xesr 3f2412xesr 3h2412xesr 12vdc 250ma 3b2415xesr 3f2415xesr 3h2415xesr 15vdc 200ma 3b2418xesr 3f2418xesr 3h2418xesr 18vdc 167ma 3b2424xesr 3f2424xesr 3h2424xesr 24vdc 125ma model model selection selection 3 3 b b 24 24 05 05 x x es es r r product series input voltage output voltage 3f ixed input extend sip regulated output electrical electrical specifications specifications specifications specifications typical typical at at +25 +25 c, c, nominal nominal input input voltage, voltage, rated rated output output current current unless unless otherwise otherwise specifie specifie input specifications: voltage range 10 % filter p (pi) network isolation specifications: rated voltage (60 sec) 1000, 3000, 60 00vdc resistance > 1000mohm capacitance 60pf, typ. output specifications: voltage accuracy 2%, max ripple & noise (at 20mhz bw) 75mvp-p, max . short circuit protection continuous short circuit restart automatic line voltage regulation 0.5%, max . load voltage regulation 0.5%, max temperature coefficient 0.02%/ , typ microdc r eserves the copyright isolated 3 w single output dc/dc converters features features regulated single output 12 pin sip package low ripple & noise high efficiency up to 75 % input/output isolation: 1000, 3000 & 60 00vdc operating temperature: -25 c ~ +71 c pin-compatible with multiple manufacturers applications applications our series is a 3f amily o 3f cost e 3f3f ective 3w single output dc-dc converters.these converters combine miniature package in a 12-pin sip compatible case with high performance features such as 1000, 3000 & 6000vdc input/output isolation voltage, continuous short circuit protection with automatic restart and tight line / load regulation. seventy two models operate from input voltages of 5, 12 & 24vdc with producing output voltage levels of 3.3, 5, 7.2, 9, 12, 15, 18, 24vdc. high performance features include high efficiency operation up to 70% and output voltage accuracy of 2 maximum. standard features include an input range of 10% tolerance and low output noise and ripple. all mo d els are package in a low profile 31.80x8.60x13.47mm 12 pin sip non-conductive black plastic case. operation is specified over the full operating temperature range of -25 to +71 with no derating required. cooling is by free-air convection.
3 3 b-xes b-xes r r & & 3 3 f-xes f-xes r r & & 3 3 h-xes h-xes r r series series http://www.microdc.cn technical enquiries-email:tech@microdc.cn tel:0086-20-86000646 page 2 of 2 electrical electrical specifications specifications specifications specifications typical typical at at +25 +25 c, c, nominal nominal input input voltage, voltage, rated rated output output current current unless unless otherwise otherwise specifie specifie general specifications: efficiency 64% to 70% switching frequency 125khz, typ. 100%load environmental specifications: operating temperature (ambient) -25 c ~ +71 c storage temperature -40 c ~ +125 case temperature +90 c, max . derating none required humidity (non-condensing) up to 90% cooling free-air convection physical specifications: dimensions 31.80x8.60x13.47mm 1.25x0.34x0.53inches weight 10.7g case material non-conductive black plastic pin 1000, 3000 & 60 00vdc single 1 +v input 2 n.c. 3 n.c. 9 n.c. 10 -v output 11 +v output 12 -v input microdc professional power module,inc. tel:0086-20-86000646 e-mail:tech@microdc.cn website:http://www.microdc.cn rohs compliant information this series is compatible with rohs soldering systems with a peak wave solder temperature of 300 c for 10 seconds. the pin termination finish on the sip package type is tin plate, hot dipped over matte tin with nickel preplate. the dip types are matte tin over nickel preplate. both types in this series are backward compatible with sn/pb soldering systems. reach compliant information this series has proven that this product does not contain harmful chemicals, it also has harmful chemical substances through the registration, inspection and approval. outline outline dimensions dimensions & & pin pin connections connections
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