At 12:54 PM 10/25/2011, alan smith wrote: >http://www.aislu.com/documents/HG30T_EN_S101027V1.pdf > >If you look at the drive principle, its saying a position DC to=20 >latch, and a negative DC to unlatch? Is this the same thing as just=20 >reversing the DC voltage on the coil? Ive not used latching relays before.= .... Yep. dwayne --=20 Dwayne Reid Trinity Electronics Systems Ltd Edmonton, AB, CANADA (780) 489-3199 voice (780) 487-6397 fax www.trinity-electronics.com Custom Electronics Design and Manufacturing --=20 http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist .