lan cw series to 3 watts www . wallindustries . com 1 603 778 2300 lan c-w series - up to 3 watts wide input range, dual in-line package features ? 2:1 input voltage range ? miniature dual in-line package ? 500vdc i/o isolation ? single and dual outputs ? regulated outputs the lan c-w series from wall industries when lower power applications demand wider input voltage ranges to operate off batteries or multiple input voltages, the lan c-w series offers ?wide? 2:1 input ranges to solve application chal- lenges. these converters are fully regulated and housed in the industry standard 24-pin dip pack- age. specifications: lan c-w series all specifications apply @ +25 c ambient unless otherwise noted. input specifications input voltage range..........4.5-9.0, 9-18, 18-36, 36-75vdc input filtering...........................................................pi filter output specifications output current......................................................see table voltage tolerance....................2% (nom. line, 100% load) line regulation..........................................................0.5% load regulation.........................................................0.5% ripple/noise (20mhz bw)...............0.5-1.0% of vout (p-p) short circuit protection.....................................continuous general specifications efficiency (at full load)........................................70-81% isolation voltage (input to output)......................500vdc switching frequency...................................300khz typ. environmental specifications operating temperature..............................-25 to +71c storage temperature...............................-40 to +125c cooling............................................free air convection physical specifications dimensions:.....................................1.25 x 0.80 x 0.40? case material...................non-conductive black plastic due to advances in technology, specifications subject to change with- out notice. 7/14/02
to 3 watts lan cw series 2 www . wallindustries . com 603 778 2300 input output output model voltage voltage current number (vdc) (vdc) (ma) (see notes) 4.5-6 5 500 lanc505w3 12 250 lanc512w3 15 200 lanc515w3 5 250 lanc505dw3 12 125 lanc512dw3 15 100 lanc515dw3 9-18 5 500 lanc1205w3 12 250 lanc1212w3 15 200 lanc1215w3 5 250 lanc1205dw3 12 125 lanc1212dw3 15 100 lanc1215dw3 pin connections single dual 1, 24 +vin + vin 2, 23 no pin -vout 3, 22 no pin common 10, 15 - vout common 11, 14 + vout + vout 12, 13 - vin - vin 36-75 5 500 lanc4805w3 12 250 lanc4812w3 15 200 lanc4815w3 5 250 lanc4805dw3 12 125 lanc4812dw3 15 100 lanc4815dw3 18-36 5 500 lanc2405w3 12 250 LANC2412W3 15 200 lanc2415w3 5 250 lanc2405dw3 12 125 lanc2412dw3 15 100 lanc2415dw3 notes: 1. all case and pin-to-case dimensions ref- erence only unless otherwise noted. 2. all dc/dc converters should be exter- nally fused on front end. 7/14/02
to 3 watts lan cw series www . wallindustries . com 3 603 778 2300 7/14/02
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