Bob Wettermann
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Posts posted by Bob Wettermann
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It is too small. It is a TDA7297 chip. I'm trying to fit it into a general pcb that would probably fit into a bread board. It doed have two rows. it stands upright as apposed to laying against on the board.
TDA7297 chip is too small which can not fit on pcb. If you can't then you need to fit it on the suitable pcb. you can find components and information for smt stencils and solder paste stencils from soldertools.net
Power conversion
in Power Electronics
Posted
"A solar charging system is not complete without an appropriate charge controller. Most units include a charge controller to charge 12-volt lead acid batteries and inverter for drawing power. Charge controllers are also available for lithium-ion to charge 10.8V packs (3 sells in series)."