rev c dchb150 series 132~196 watts dc/dc power conerters single output 10/29/2015 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 9 size: 2.4in x 2.28in x 0.5in (61mm x 57.9mm x 12.7mm) options features ? pin length ? sync pin ? case pin ? heatsinks ? thru - hole inserts ? negative logic remote on/off ? terminal block ? terminal block with emc filter (en55022 class a) ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? telecom/datacom ? industry control systems ? semiconductor equipment ? distributed power architectures ? military applications t he dchb150 series of dc/dc power converters provides up to 196 watts of output power in an industry standard half - brick package and footprint. this series consists of single output models ranging from 3.3vdc to 48vdc with 2:1 wide input voltage ranges. som e features include high efficiency up to 93%, adjustable output voltage, positive remote on/off control, and six - sided shielding. these converters also have short circuit, over voltage, over current, and over temperature protection. the dchb150 series is r ohs compliant and has ul60950 - 1, en60950 - 1, iec60950 - 1 , and en50155 safety approvals. several different options are available for this series including negative remote on/off control, terminal block, pin length, heatsinks, sync pin, case pin, and thru - hole inserts. please call factory for more details. model selection table model number input voltage range output voltage output current ripple & noise (2) (3 ) no load input current (1 ) output power maximum capacitive load (4 ) efficiency (2 ) min load max lo ad dchb150 - 12s3.3 12vdc (9 - 22vdc) 3.3 vdc 0ma 40a 75mvp - p 30ma 132w 121000f 88% dchb150 - 12s05 5 vdc 0ma 28a 75mvp - p 50ma 140w 56000f 90% dchb150 - 12s12 12vdc (8.5 - 22vdc) 12 vdc 0ma 12a 100mvp - p 50ma 144w 10000f 91% dchb150 - 12s15 15 vdc 0ma 9.5 a 100mvp - p 80ma 142.5w 6300f 91% dchb150 - 12s24 24 vdc 0ma 6a 200mvp - p 60ma 144w 2500f 90% dchb150 - 12s28 28 vdc 0ma 5a 200mvp - p 60ma 140w 1700f 91% dchb150 - 12s48 48 vdc 0ma 3a 300mvp - p 80ma 144w 620f 90% dchb150 - 24s3.3 24vdc (16.5 - 36vdc) 3.3 vdc 0ma 40a 75mvp - p 20ma 132w 121000f 90% dchb150 - 24s05 5 vdc 0ma 30a 75mvp - p 30ma 150w 60000f 91% dchb150 - 24s12 12 vdc 0ma 13a 100mvp - p 35ma 156w 10800f 92% dchb150 - 24s15 15 vdc 0ma 10a 100mvp - p 35ma 150w 6600f 92% dchb150 - 24s24 24 vdc 0ma 6.5a 20 0mvp - p 35ma 156w 2700f 93% dchb150 - 24s28 28 vdc 0ma 5.5a 200mvp - p 50ma 154w 1900f 93% dchb150 - 24s48 48 vdc 0ma 3.3a 300mvp - p 50ma 158.4w 680f 92%
rev c dchb150 series 132~196 watts dc/dc power conerters single output 10/29/2015 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 9 dchb150 - 48s3.3 48vdc (33 - 75vdc) 3.3 vdc 0ma 45a 75mvp - p 20ma 148.5w 136000f 91% dchb150 - 48s05 5 vdc 0ma 34a 75mvp - p 20ma 170w 68000f 92% dchb150 - 48s12 12 vdc 0ma 16a 100mvp - p 25ma 192w 13300f 92% dchb150 - 48s15 15 vdc 0ma 13a 100mvp - p 25ma 195w 8600f 93% dchb150 - 48s24 24 vdc 0ma 8a 200mvp - p 25ma 192w 3300f 92% dchb150 - 48s28 28 vdc 0ma 7a 200m vp - p 25ma 196w 2500f 92% dchb150 - 48s48 48 vdc 0ma 4a 300mvp - p 25ma 192w 830f 92% dchb150 - 48s53 53 vdc 0ma 3.7a 300mvp - p 25ma 196w 690f 92% specifications all specifications are based on 25c, nominal input voltage, and maximum output current unle ss otherwise noted. we reserve the right to change specifications based on technological advances. specification test conditions min typ max unit input specifications operating input voltage range 12vdc nominal input models 3.3 & 5vdc models 9 12 22 vdc others 8.5 12 22 24vdc nominal input models 16.5 24 36 48vdc nominal input models 33 48 75 start - up voltage 12vdc nominal input models 9 vdc 24vdc nominal input models 18 48vdc nominal input models 34 shutdown voltage 12vdc nominal input models 7.3 8.1 vdc 24vdc nominal input models 15.5 16.3 48vdc nominal input models 31.6 32.5 input surge voltage (1 sec) 12vdc nominal input models 30 vdc 24vdc nominal input models 50 48vdc nominal input models 100 input curr ent no load see table sync pin signal (14) - 0.3 5.6 vdc input filter (13) pi type output specifications output voltage see table voltage accuracy - 1.0 +1.0 % line regulation low line to high line at full load - 0.1 +0.1 % load regulation no lo ad to full load - 0.1 +0.1 % voltage adjustability (6 ) maximum output deviation is inclusive of remote sense - 20 +10 % remote sense (7 ) % of vout(nom) 10 %vo output power see table output current see table minimum load 0 % maximum capacitive lo ad minimum input and constant resistive load see table ripple & noise ( peak to peak ) 20mhz bandwidt h see table transient response recovery time 25% load step change 200 250 s start - up time power up nominal input and constant resistive load 75 ms r emote on/off 75 temperature coefficient - 0.02 +0.02 %/ o c remote on/off control (5 ) positive logic (option) dc/dc on open or 3~12vdc dc/dc off short or 0~1.2vdc negative logic (standard) dc/dc on short or 0~1.2vdc dc/dc off open or 3~12vd c input current of ctrl pin - 0.5 1 ma remote off input current 3 ma protection short circuit protection continuous, automatic recovery over load protection % of lout rated; hiccup mode 120 150 % over voltage protection % of vout(nom); hiccup m ode 115 130 % over temperature protection +120 o c
rev c dchb150 series 132~196 watts dc/dc power conerters single output 10/29/2015 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 9 environmental specifications operating case temperature - 40 +115 o c storage temperature terminal block type - 40 +105 o c others - 55 +125 thermal impedance (8 ) standard 6.1 o c/w only moun t on the iron base - plate 2.8 with 0.24? heatsink 5.1 with 0.45? heatsink 4.6 thermal shock mil - std - 810f vibration mil - std - 810f relative humidity 5 95 % mtbf mil - hdbk - 217f, full load specifications all specifications are based on 25c, nominal input voltage, and maximum output current unless otherwise noted. we reserve the right to change specifications based on technological advances. specification test conditions min typ max unit general specifications efficiency nominal in put voltage and full load see table switching frequency 225 250 275 khz isolation voltage 1 minute (basic insulation) input to output 2250 vdc input (output) to case 1600 isolation resistance 500vdc 1 g 8kv perf. criteria a contact 6kv radiated immunity en61000 - 4 - 3 20 v/m perf. criteria a fast transient ( 10 ) en61000 - 4 - 4 2kv perf. criteria a surge (10) en61000 - 4 - 5 en55024 2kv perf. criteria a conducted immunity en61000 - 4 - 6 10vr.m.s perf. criteria a power frequency magnetic field en61000 - 4 - 8 100a/m continuous; 1000a/m 1 second perf. criteria a
rev c dchb150 series 132~196 watts dc/dc power conerters single output 10/29/2015 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 9 notes (1) typical value at nominal input voltage and no load. (2) typical voltage at nominal input voltage and full load. (3) the ripple and noise of output voltages 24vdc and 28vdc is measured with a 4.7 f/50v 1812 x7r mlcc; t he ripple and noise of output voltages 48vdc and 53vdc is measured with a 2.2 f/100v 1812 x7r mlcc. the ripple and noise of all other output voltages is measured with a 1 f/25v x7r mlcc and a 22 f/25v d - type pos - cap. (4) test by minimum input and constant resi stive load. (5) the ctrl pin voltage is referenced to ? input. to order negative logic remove on/off control add the suffix ?r? to the model number (ex: dchb150 - 48s12r). (6) output voltage is adjustable for 10% trim up or - 20% trim down of nominal output voltage by connecting a single resistor between trim and +sense pins for trim up or between trim and ? sense pins for trim down. maximum output deviation is inclusive of remote sense. to calculate the value of the resistor r u and r d for a part icular output voltage se e page 6 . (7) maximum output deviation is +10% inclusive of remote sense and trim. if remote sense is not being used the +sense should be c onnected to its corresponding +output and likewise the ? sense should be connected to its corresponding ? output. (8) - thermal test conditions for vertical direction are by natural convention (20lfm) - the iron base - plate dimensions are 19? x 3.5? x 0.063? (the height is eia standard 2u). - heat sink is optional. (9) the dchb150 series can only meet en55022 class a o r class b with external components added. please contact factory for more information . (10) an external input filter capacitor is required if the module has to meet en61000 - 4 - 4, en61000 - 4 - 5. we recommend connecting two aluminum electrolytic capacitors (nippon c hemi - con ky series, 220 f /100v, esr 48m) in parallel. (11) case grounding: emi can be reduced when you connect the four screw bolts to the shield plane. (12) input source impedance: these converters will meet all listed specifications without external components a ssuming that the source voltage has very low impedance and reasonable input voltage regulation. highly inductive source impedances can affect the stability of th e converter. since real - world voltage sources have finite impedance, performance can be improve d by adding an external filter capacitor. we recommend nippon chemi - con ky series, 100 f /100v, esr 110m. (13) - multiple dchb150 series modules can be synchronized together simply by connecting the module sync pins together. care should be taken to ensure the ground potential differences between the modules are minimized. - in this configuratio n all of the modules will be synchronized together to the highest frequency module. - up to three modules can be synchronized using this technique. - more relevant information in application notes. (14) this series comes with several different options: negative remote on/off control, heatsinks, case pin, sync pin, pin length, terminal block, and thru - hole inserts. see the ?product options? table on page 6 for more ordering information. caution : this power converter is not internally fuses. an input line fuse mus t always be used derating curves dchb150 - 48s05 derating curve dchb150 - 48s05 derating curve with 0.24? height heat - sink
rev c dchb150 series 132~196 watts dc/dc power conerters single output 10/29/2015 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 9 dchb150 - 48s05 derating curve with 0.45? height heat - sink efficiency gr aphs dchb150 - 48s05 efficiency vs. input voltage dchb150 - 48s05 efficiency vs. output load
rev c dchb150 series 132~196 watts dc/dc power conerters single output 10/29/2015 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 6 of 9 mechanical drawing s 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) 5. mounting screw should always be used. 6. the screw locked torque: max 5.0kgf - cm (0.49n - m) pin connection pin define diameter 1 - vin 0.04 inch 2 case (option) 0.04 inc h 3 ctrl 0.04 inch 4 +vin 0.04 inch 5 - vout 0.08 inch 6 - sense 0.04 inch 7 trim 0.04 inch 8 +sense 0.04 inch 9 +vout 0.08 inch 10 sync (option) 0.04 inch external output trimming output can be externally trimmed by using the method shown below. dchb150 - xxsxx - t
rev c dchb150 series 132~196 watts dc/dc power conerters single output 10/29/2015 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 7 of 9 dchb150 - xxsxx - tf terminal connection no. define wire range 1 - vin 8awg to 9awg 2 nc na 3 ctrl 14awg to 18awg 4 +vin 8awg to 9awg 5 - vout 4awg to 5awg 6 - sense 14awg to 18awg 7 trim 14awg to 18awg 8 +sense 14aw g to 18awg 9 +vout 4awg to 5awg dchb150 - xxsxx - tf1
rev c dchb150 series 132~196 watts dc/dc power conerters single output 10/29/2015 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 8 of 9 heatsink options vertical fin orientation, suffix: - hs, hs2 horizontal fin orientation, suffix: - hs1, hs3 model number setup dchb 150 - 24 s 12 p series name output power input voltage output quantity ouptut voltage remote on/off & pin length 150: 150 watts 12: 8.5~22 vdc s: single 3.3: 3.3 vdc none: positive logic, 0.200? pin length 9~22 vdc 05: 5 vdc s: positive logic, 0.145? pin length 24: 16.5~36 vdc 12: 12 vdc r: negative logic, 0.200? pin length 48: 33~75 vdc 15: 15 vdc rl: negative logic, 0.145? pin length 24: 24 vdc 28: 28 vdc 48: 48 vdc 53: 53 vdc y c th h tf sync pin case pin thru - hole inserts (1) heatsink terminal block (2) blank : no pin blank : no pin none: threaded inserts none: no heatsink none: n o terminal block sy: sync pin cp: case pin th: no thread h: 0.45? vertical 7g - 0021a -f t : wall mounted h1: 0.24? horizontal 7g - 0022a -f tf: wall mounted with emc filter (3) h2: 0.24? vertical 7g - 0023a -f tf1: wall mounted with emc filter can be connected to pe (3) h3: 0.45? horizontal 7g - 0024a -f notes 1. the modu le can?t equip heat - sink with th option 2. no y and c function for terminal block type, and terminal block type only for 0.200? pin length. 3. emi filter meets en55022 class a.
rev c dchb150 series 132~196 watts dc/dc power conerters single output 10/29/2015 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 9 of 9 company information wall industries, inc. has created custom and mo dified 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 hi gh quality, well - documented product for our customers. our past projects demonstrate our commitment 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 beyond 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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