wall industries, inc. 5 watson brook road exeter, nh 03833 603-778-2300 www.wallindustries.com fax 603-778-9797 ga6kv series with 6kvdc isolation single and dual output 2 watt dc/dc converte r features low cost 6000vdc isolation regulated outputs low leakage current mtbf > 600,000 hours input: 5, 12, and 24vdc short circuit protection low isolation capacitance complies with en55022 class a output: 5, 12, 15, 5, 12, and 15vdc specifications: ga6kv series all specifications are based on 25 o c, nominal input voltage, and maximum ou tput current unless otherwise noted. we reserve the right to change specific ations based on technological advances. specification test conditions min nom max unit input (v in ) input voltage range (5v input models) 4.5 5 5.5 vdc input voltage range (12v input models) 10.8 12 13.2 vdc input voltage range (24v input models) 21.6 24 26.4 vdc reverse polarity input current 0.5 a input surge voltage (1000ms) (5v input models) -0.7 7.5 vdc input surge voltage (1000ms) (12v input models) -0.7 15 vdc input surge voltage (1000ms) (24v input models) -0.7 30 vdc leakage current 240vac, 60hz 2 a reflected ripple current see table short circuit input power all models 2000 mw input filter all models pi filter output (v o ) output voltage range see table output voltage accuracy 2.0 4.0 % output voltage balance dual output, balanced loads 2.0 4.0 % load regulation io = 10% to 100% 0.5 1.0 % line regulation vin = min to max 0.3 0.5 % output power 2 w output current range see table ripple & noise (20mhz) 30 50 mv pk-pk ripple & noise (20mhz) over line, load, and temperature 100 mv pk-pk ripple & noise (20mhz) 5 mvrms transient recovery time 50% load step 50 s transient response deviation 50% load step 6 % temperature coefficient 0.01 0.02 %/c protection over load 120 % short circuit protection continuous input fuse recommendation (5v input models) 1000ma slow-blow type input fuse recommendation (12v input models) 500ma slow-blow type input fuse recommendation (24v input models) 250ma slow-blow type general efficiency see table switching frequency 25 80 khz isolation voltage rated 60 seconds 6000 vdc isolation voltage test flash tested for 1 second 8000 vdc isolation resistance 500vdc 10 g ? isolation capacitance 100khz, 1v 20 30 pf internal power dissipation 2,000 mw
wall industries, inc. 5 watson brook road exeter, nh 03833 603-778-2300 www.wallindustries.com fax 603-778-9797 ga6kv series with 6kvdc isolation single and dual output 2 watt dc/dc converte r specification test conditions min nom max unit environmental operating temperature (ambient) -25 +60 c operating temperature (case) -25 +90 c storage temperature -40 +125 c humidity 95 % lead temperature 1.5mm from case for 10 seconds 260 c cooling free air convection mtbf mil-hdbk-217f @ 25c, ground benign 600,000 hours physical weight 12.4 grams dimensions 31.8(l) x 20.3(w) x 10.2(h) mm case material non-conductive black plastic safety conducted emi en55022 class a output voltage / current rating chart output current input current model number input voltage output voltage min max no load max load reflected ripple current efficiency (typ) max capacitive load ga505r6kv 5 vdc 400ma 645ma 62% 680f ga512r6kv 12 vdc 165ma 629ma 63% 680f ga515r6kv 15 vdc 133ma 623ma 64% 680f ga505rd6kv 5 vdc 100ma 476ma 42% 270f ga512rd6kv 12 vdc 83ma 699ma 57% 270f ga515rd6kv 5 vdc (4.5 ~ 5.5 vdc) 15 vdc 0ma 66ma 100ma 695ma 15ma (typ.) 57% 270f ga1205r6kv 5 vdc 400ma 269ma 62% 680f ga1212r6kv 12 vdc 165ma 262ma 63% 680f GA1215R6KV 15 vdc 133ma 260ma 64% 680f ga1205rd6kv 5 vdc 100ma 185ma 45% 270f ga1212rd6kv 12 vdc 83ma 281ma 59% 270f ga1215rd6kv 12 vdc (10.8 ~ 13.2 vdc) 15 vdc 0ma 66ma 50ma 280ma 8ma (typ.) 59% 270f ga2405r6kv 5 vdc 400ma 134ma 62% 680f ga2412r6kv 12 vdc 165ma 131ma 63% 680f ga2415r6kv 15 vdc 133ma 130ma 64% 680f ga2405rd6kv 5 vdc 100ma 93ma 45% 270f ga2412rd6kv 12 vdc 83ma 143ma 58% 270f ga2415rd6kv 24 vdc (21.6 ~ 26.4 vdc) 15 vdc 0ma 66ma 30ma 142ma 3ma (typ.) 58% 270f notes 1. specifications typical at +25c, resistive load, nominal input voltage, ra ted output current unless otherwise noted. 2. ripple and noise m easured at 20mhz bandwidth. 3. transient recovery time is measured to within 1% error band for a step change in output load of 50% to 100%. 4. all dc/dc converters should be externa lly fused at the front end for protection. 5. other input and output voltages may be available, please contact factory. 6. specifications subjec t to change without notice.
wall industries, inc. 5 watson brook road exeter, nh 03833 603-778-2300 www.wallindustries.com fax 603-778-9797 ga6kv series with 6kvdc isolation single and dual output 2 watt dc/dc converte r block diagrams mechanical drawing pin connections pin single output dual output 1 +vin +vin 2 +vin +vin 10 no pin common 11 no pin common 12 -vout no pin 13 +vout -vout 15 no pin +vout 23 -vin -vin 24 -vin -vin tolerance: millimeters inches x.x0.25 x.xx0.01 x.xx0.13 x.xxx0.005 pin: 0.05 0.002
wall industries, inc. 5 watson brook road exeter, nh 03833 603-778-2300 www.wallindustries.com fax 603-778-9797 ga6kv series with 6kvdc isolation single and dual output 2 watt dc/dc converte r efficiency vs input voltage ( single output ) efficiency vs input voltage ( dual output ) efficiency vs output load ( single output ) efficiency vs output load ( dual output ) derating curve
wall industries, inc. 5 watson brook road exeter, nh 03833 603-778-2300 www.wallindustries.com fax 603-778-9797 ga6kv series with 6kvdc isolation single and dual output 2 watt dc/dc converte r test configurations input reflected-ripple current test setup input reflected-ripple current is measured with an inductor lin (4.7uh) and cin (220uf, esr < 1.0 ? at 100 khz) to simulate source impedance. capacitor cin offsets possi ble battery impedance. current ripple is measured at the input terminals of the module. meas urement bandwidth is 0-500 khz. peak-to-peak output noise measurement test use a cout 0.33uf ceramic capacitor. scope measurement should be made by using a b nc socket, measurement bandwidth is 0-20mhz. position the load between 50mm and 75mm from the dc/dc converter.
wall industries, inc. 5 watson brook road exeter, nh 03833 603-778-2300 www.wallindustries.com fax 603-778-9797 ga6kv series with 6kvdc isolation single and dual output 2 watt dc/dc converte r output ripple reduction a good quality low esr capacitor plac ed as close as possible across t he load will give the best ripple and noise performance. to reduce output ripple, it is recommended to use 1.5uf capacitors at the output. input source impedance in applications where power is supplied over long lin es and output loading is high, it may be necessary to use a capacitor at the input to ensure startup. capacitor mounted close to the power module helps ensur e stability of the unit, it is recommended to use a good quality low equivalent seri es resistance (esr < 1.0 ? at 100 khz) capacitor of a 4.7uf for the 5v input devices and a 2.2uf for the 12v and 24v input devices.
wall industries, inc. 5 watson brook road exeter, nh 03833 603-778-2300 www.wallindustries.com fax 603-778-9797 ga6kv series with 6kvdc isolation single and dual output 2 watt dc/dc converte r company information: wall industries, inc. has created cu stom and modified units for over 40 years. our in-house research and development engineers will provide a solution that exceeds your per formance requirements on time and on budget. our iso9001-2000 certific ation is just one example of our commitment to producing a high quality, well documented pr oduct for our customers. our past projects demonstrate our commitment to y ou, our customer. wall industries, inc. has a reputation for working closely with its customers to ensure each solution meets or exceeds fo rm, 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 ca ll today to discuss your future projects. contact wall industries for further information: phone: (603)778-2300 toll free: (888)587-9255 fax: (603)778-9797 e-mail: sales@wallindustries.com web: www.wallindustries.com address: 5 watson brook rd. exeter, nh 03833
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