Quote:
Originally Posted by daz75
Old thread bump 
I bought a 100 watt soldering iron recently and it just seems too hot. The whole thing was glowing
So I reckon I need a less powerful one. Any recommendations? Also want one that has replacement tips available |
The wattage should have nothing to do with the heat it generates. The high wattage just means it can keep a bigger tip or a bigger solder joint at the right temperature. If it is too hot then it is broken. For metal to glow it needs to be over 600 deg C which is waaaay too hot for soldering. I have two main irons both over 100W and even flat out they don't get close to glowing. You should be looking at around 350 to 370 deg C for soldering ESC and motors, fine electronics can be lower around 320 deg C.
The best mains soldering iron and value for money is the Quick 202D for around £115, used to be sold by LRP for over £250.
https://www.pmtech.co.uk/quick-202d-...g-station.html
For mobile use I use the Portasol Gas iron which I think is a massive bargain
https://www.amazon.co.uk/dp/B003H6NN...a-420455844133
Both have interchangeable tips and the Portasol also has a hot air tip which is brilliant for heat shrink tubing.