Thank you! The next one is the actual demonstration of 5 different scenarios in soldering.
@dennisqwertyuiop
Жыл бұрын
very good,,trying to catch up on your vids
@eie_for_you
Жыл бұрын
Thanks!
@maximum7904
2 жыл бұрын
Hello sir I would like to know how to solder heat sensitive film&foil capacitor from south Africa
@eie_for_you
2 жыл бұрын
The key is "getting in and getting out" as soon as possible. How can we do this? (1) Prepare everything ahead of time, making sure the surfaces are very clean and ready to receive solder. This includes the leads of the capacitor. (2) If appropriate, pre-tin the places where you are going to be soldering to {e.g. a terminal}. (3) We add a bit of solder flux paste to the connection to be soldered to be sure things take quickly. (4) Make sure the soldering iron tip is at the right temperature and is clean and well tinned. We want it to conduct heat like *RIGHT NOW* when it touches the connection to be soldered. (5) Immediately add solder as soon as possible - this helps conduct heat and quickens the soldering process. If we can get a very quick, yet reliable solder connection, the component won't have a chance to heat significantly. Additionally, you could also attach a heat sinking tool to the lead about half-way between the point to be soldered and the component. There are various devices that would be helpful, among which are a good pair of hemostats. www.digikey.com/en/products/detail/aven-tools/12002/1992481 I encourage you to look at the datasheet for the capacitor. Look for the section labeled something like "Resistance to Soldering Heat" or other possible soldering instructions. This will give you an idea of how sensitive the component really is. Remember, all components are designed to be industrially soldered in place which is not necessarily the most "gentle" process. e.g. From a PHC Metalized Polypropylene Film Capacitor datasheet: Resistance to soldering Heat Solder bath temperature: +260°C +/- 5°C Exposure time: 10 seconds +/- 1 second Hope this helps.
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