rev f JFW series up to 15 watts open frame dc/dc power converters single outputs 1/9/2018 wall industries, inc. ? 37 industrial drive, exeter, nh 03833 ? tel: 603 - 778 - 2300 ? toll free: 888 - 597 - 9255 ? fax 603 - 778 - 9797 website: www.wallindustries.com ? e - mail: sales@wallindustries.com page 1 of 5 size: 1.10in x 0.94in x 0.34in (27.9mm x 23.9m x 8.5mm) options features ? smt type ? without trim pin ? without on/off pin ? negative logic remote on/off ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? telecom/datacom ? industry control system ? measurement equipment ? semiconductor equipment the JFW series of dc/dc power converters provi des up to 15 watts of output power in a low profile industry standard package and footprint. these converters have single outputs and operate over 4 : 1 input voltage ranges of 9 - 36vdc and 18 - 75vdc. these units are also protected against short circuit, over current, over voltage, and input under voltage conditions. some features include high efficiency up to 87%, adjustable output voltage, and positive or negative remote on/off control. these converters are rohs compliant and have ul60950 - 1, en60950 - 1, and ie c60950 - 1 safety approvals. both surface mount (?s? suffix) and dip (standard) packages are available. model selection table model number input voltage range output voltage output current ripple & noise (1) input current output power maximum capacitive lo ad (1 ) efficiency (4 ) min load max load no load (2 ) full load (3 ) JFW24s3.3 - 4000 24vdc (9 - 36vdc) 3.3vdc 0ma 4000ma 100mvp - p 60ma 680ma 13w 12000 f 85% JFW24s5 - 3000 5vdc 0ma 3000ma 100mvp - p 70ma 754ma 15w 6000 f 87% JFW24s12 - 1300 12vdc 0ma 1300ma 1 00mvp - p 10ma 793ma 15w 1000 f 86% JFW24s15 - 1000 15vdc 0ma 1000ma 100mvp - p 10ma 763ma 15w 660 f 86% JFW48s3.3 - 4000 48vdc (18 - 75vdc) 3.3vdc 0ma 4000ma 100mvp - p 40ma 340ma 13w 12000 f 85% JFW48s5 - 3000 5vdc 0ma 3000ma 100mvp - p 40ma 377ma 15w 6000 f 87% j fw48s12 - 1300 12vdc 0ma 1300ma 100mvp - p 10ma 392ma 15w 1000 f 86% JFW48s15 - 1000 15vdc 0ma 1000ma 100mvp - p 10ma 382ma 15w 660 f 86%
rev f JFW series up to 15 watts open frame dc/dc power converters single outputs 1/9/2018 wall industries, inc. ? 37 industrial drive, exeter, nh 03833 ? tel: 603 - 778 - 2300 ? toll free: 888 - 597 - 9255 ? fax 603 - 778 - 9797 website: www.wallindustries.com ? e - mail: sales@wallindustries.com page 2 of 5 specifications all specifications are based on 25c, nominal input voltage, and maximum output current unless othe rwise noted. we reserve the right to change specifications based on technological advances. specification test conditions min typ max unit input specifications input voltage range 24vdc nominal input models 9 24 36 vdc 48vdc nominal input models 18 48 75 input reflected ripple current nominal input and full load 30 map - p start - up voltage 24vdc nominal input models 9 vdc 48vdc nominal input models 18 shutdown voltage 24vdc nominal input models 8 vdc 48vdc nominal input models 16 inp ut surge voltage (100ms) 24vdc nominal input models 50 vdc 48vdc nominal input models 100 output specifications output voltage see table voltage accuracy - 1.0 +1.0 % line regulation low line to high line at full load - 0.2 +0.2 % load regul ation no load to full load - 0.2 +0.2 % voltage adjustability (5 ) - 10 +10 % output power see table output current see table maximum capacitive load see table ripple & noise (20mhz bandwidth) measured by 20mhz bandwidth, with a 1 f m/c x7r and a 1 0 f t/c 100 mvp - p transient response recovery time 25% load step change 250 s start - up time constant resistive load power up 30 ms remote on/off 30 temperature coefficient - 0.02 +0.02 %/ o c remote on/off control (6 ) positive logic ( standa rd ) dc - dc on open or 3~15vdc dc - dc off short or 0~1.2vdc negative logic (option ) dc - dc on short or 0~1.2vdc dc - dc off open or 3~15vdc input current of ctrl pin - 0.5 1.0 ma remote off input current 2.5 ma protection short circuit protection c ontinuous, automatics recovery over load protection % of lout rated; hiccup mode 150 % over voltage protection 3.3vdc models 3.7 5.4 vdc 5vdc models 5.6 7.0 12vdc models 13.8 17.5 15vdc models 16.8 20.5 environmental specifications opera ting ambient temperature with derating - 40 +120 o c storage temperature - 55 +125 o c relative humidity 5 95 % rh thermal shock mil - std - 810f vibration mil - std - 810f lead - free reflow solder process ipc j - std - 020d moisture sensitivity level (msl) ipc j - std - 033b level 2a mtbf mil - hdbk - 217f, full load 2,444,000 hours general specifications efficiency see table switching frequency 3.3vdc and 5vdc output models 315 350 385 khz 12vdc and 15vdc output models 360 400 440 isolation voltage (input to output) for 1 minute 2250 vdc isolation resistance 500vdc 1 g
rev f JFW series up to 15 watts open frame dc/dc power converters single outputs 1/9/2018 wall industries, inc. ? 37 industrial drive, exeter, nh 03833 ? tel: 603 - 778 - 2300 ? toll free: 888 - 597 - 9255 ? fax 603 - 778 - 9797 website: www.wallindustries.com ? e - mail: sales@wallindustries.com page 3 of 5 specifications all specifications are based on 25c, nominal input voltage, and maxim um output current unless otherwise noted. we reserve the right to change specifications based on technological advances. specification test conditions min typ max unit safety & emc characteristics safety approvals ul60950 - 1 en60950 - 1 iec60950 - 1 emi (7 ) en55022 class a class b radiated immunity en61000 - 4 - 3 10 v/m perf. criteria a fast transient (8) en61000 - 4 - 4 2kv perf. criteria a surge (8) en61000 - 4 - 5 1kv perf. criteria a conducted immunity en61000 - 4 - 6 3 vr.m.s perf. criteria a notes (1) typi cal value at nominal input voltage and full load (2) typical value at nominal input voltage and no load (3) maximum value at nominal input voltage and full load (4) test by minimum input and constant resistive load (5) trimming allows the user to increase or decrease the output voltage set point of the module. this is accomplished by connecting an external resistor between the trim pin and either the +output pin or the ? output pin. (6) the ctrl pin voltage is referenced to ? input. (see ?product options? table for suffix option s) (7) the JFW series meets en55022 class a and class b only with external components connected to the input pins of the converter. (8) an external filter capacitor is required if the module has to meet en61000 - 4 - 4 and en61000 - 4 - 5. the filter capacitor suggested is nippon chemi - con ky series, 220 f/100v, esr 48m . caution: this power module is not internally fused. an input line fuse must always be used. *due to advances in technology, specifications subject to change without notice. characteristic curves JFW48s5 - 3000 derating curve JFW48s5 - 3000 ef ficiency vs input voltage JFW48s5 - 3000 efficiency vs output current
rev f JFW series up to 15 watts open frame dc/dc power converters single outputs 1/9/2018 wall industries, inc. ? 37 industrial drive, exeter, nh 03833 ? tel: 603 - 778 - 2300 ? toll free: 888 - 597 - 9255 ? fax 603 - 778 - 9797 website: www.wallindustries.com ? e - mail: sales@wallindustries.com page 4 of 5 mechanical drawing s dip type pin connection pin define 1 +vin 2 - vin 3 ctrl 4 +vout 5 trim 6 - vout extern al output trimming output can be externally trimmed by using the method shown below. 1. all dimensions in inch (mm) 2. tolerance: x.xx 0.02 (x.x 0.5) x.xxx 0.01 (x.xx 0.25) 3. pin pitch tolerance 0.01 (0.25) 4. pin dimension tolerance 0.004 (0 .1) product options option suffix positive remote on/off with dip (standard) no suffix positive remote on/off with smt s negative remote on/off with dip r negative remote on/off with smt sr dip type without on/off pin d smt type without on/off pin s d dip type without on/off & trim pin g smt type without on/off & trim pin sg dip type, negative remote on/off, without trim pin f smt type, negative remote on/off, without trim pin sf dip type, positive remote on/off, without trim pin j smt type, pos itive remote on/off, without trim pin sj smt type
rev f JFW series up to 15 watts open frame dc/dc power converters single outputs 1/9/2018 wall industries, inc. ? 37 industrial drive, exeter, nh 03833 ? tel: 603 - 778 - 2300 ? toll free: 888 - 597 - 9255 ? fax 603 - 778 - 9797 website: www.wallindustries.com ? e - mail: sales@wallindustries.com page 5 of 5 company information wall industries, inc. has created custom and modified units for over 50 years. our in - house research and development engineers will provide a solution that exceeds your performance requirements on - time and on budget. our iso9001 - 2008 certification is just one example of our commitment to producing a high quality, well - documented product for our customers. our past projects demonstrate our commi tment to you, our customer. wall industries, inc. has a reputation for working closely with its customers to ensure each solution meets or exceeds form, fit and function requirements. we will continue to provide ongoing support for your project above and b eyond the design and production phases. give us a call today to discuss your future projects. contact wall industries for further information: phone: ? (603)778- 2300 toll free: ? (888)597 - 9255 fax: ? (603)778- 9797 e - mail: sales@wallindustries.com web: www.wallindustries.com address: 37 industrial drive exeter, nh 03833
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