apex microtechnology corporation ? telephone (520) 690-8600 ? fax (520) 888-3329 ? orders (520) 690-8601 ? email prodlit@apexmicrotech.com 1 introduction fast, easy breadboarding of circuits using the sa50 are pos - sible with the EK-SA50 pc board. mounting holes are provided and the provision for standard banana jacks simpli?es connec - tion and testing. components are labeled on both sides of the board for ease in probing. typical component functions c2, c3, c4 power supply bypass capacitors r3, r4 resistor divider to set the input voltage at 50% of vcc under nominal conditons r5, c1 snubber network r1, r2 current sensing resistors or jumpered to ground parts list part # description quantity eval05 p.c. board 1 hs14 heatsink 1 ms03 mating socket 1 tw03 thermal washers 1 bag of 10 equivalent schematic note: illustration only, not to exact scale. ???? ??????? ?? ?????? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ??????????????? ??????????????? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ???????? ????? ?? ? ? ????? ????? ??? ???? ???? ??? ?? ??? ???? ?? ???? ?? ?? ????? ???? ? ?? ?? ????? ?? ??????????????????????????????????????????????? ? ? ?? ????????? ?? ??????????????????????????????????????????? ? ???????????????????????????????????? ????? ??? ????? ????? ? ? ? ??? ?? ???? ???? ?? ????? ?? ???????? ?? ???? ?? ?? ?????? ?? ??? ???? ???????? ? ? ? ? ? ? ? ? ?? ?? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ??????????????????????? ??????? this data sheet has been carefully checked and is believed to be reliable, however, no responsibility is assumed for possible inaccuracies or omissions. all speci?cations are subject to change without notice. EK-SA50u rev d december 2004 ? 2004 apex microtechnology corp.
|
