Actually, the datasheet for the Infineon BTS7970 visible on that board indicates it is rated for 70A and 28V. It has 0.016ohm on resistance, so 70A would produce 78watts of heating. That little board doesn't have any heat sinking, which would be the limiting factor in actual use. I also notice that Infineon lists the BTS7970 as "not for new design".
-- Ralph > After looking at that item I think there is a typo in the description. I'm > betting that unit is rated for 0.68A > > Buyer beware. ------------------------------------------------------------------------------ See everything from the browser to the database with AppDynamics Get end-to-end visibility with application monitoring from AppDynamics Isolate bottlenecks and diagnose root cause in seconds. Start your free trial of AppDynamics Pro today! http://pubads.g.doubleclick.net/gampad/clk?id=48808831&iu=/4140/ostg.clktrk _______________________________________________ Emc-users mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/emc-users ------------------------------------------------------------------------------ See everything from the browser to the database with AppDynamics Get end-to-end visibility with application monitoring from AppDynamics Isolate bottlenecks and diagnose root cause in seconds. Start your free trial of AppDynamics Pro today! http://pubads.g.doubleclick.net/gampad/clk?id=48808831&iu=/4140/ostg.clktrk _______________________________________________ Emc-users mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/emc-users
