[ad_1]
Who has not sooner or later of their lives skilled the horror of a pin on a DIP bundle breaking off? It’s typically sport over, however what in the event you don’t have one other chip helpful to substitute? It’s time to rigorously grind away a few of the epoxy and solder on a brand new pin, as [Zafer Yildiz] has accomplished within the video beneath the break.
The method depends on the pins persevering with horizontally contained in the bundle , such that they supply a flat floor. He’s grinding with the disk on a rotary instrument, we now have to say we’d use one of many extra delicate grinding heads for one thing extra akin to a miniature die grinder.
As soon as the flat steel floor is uncovered, the chip is positioned in a socket, and a brand new pin is reduce from the leg of a TO-220 energy machine. That is rigorously bent over, inserted within the socket, and soldered into place. The entire socket and chip association is then used rather than the chip, making for one thing a little bit cumbersome however one infinitely preferable to having to junk the machine.
There are numerous helpful abilities to be discovered with regards to transforming, and we’ve lined just a few in our time. Most lately we noticed a information to lifting SMD pins.
[ad_2]
Supply hyperlink
