Re: reverse polarity protection (ubitx.net)

Mike Yancey
 

I usually prefer the P-FET solution - prices have come down for these, around a buck per P-FET.
And not only the price, but more & more P-FETs with very low V-forward drop.

No fuse to replace (if you're 'wrong') and nearly no voltage drop (when correctly connected).

Also: consider Power Poles. Using Power Poles makes it *very* hard to mal-connect.

Mike Yancey, KM5Z
Dallas, Texas, USA

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