ericj
Headphoneus Supremus
- Joined
- Aug 2, 2005
- Posts
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I have a Xytronic 238 variable-temp iron that cost about $11 and works great, for those times when the Weller WTCPN on my desk can't come to the work.
But of course that's what i keep recommending to people, and nobody ever takes my advice: Troll ebay for a used WTCP series soldering station. You should be able to get one around $35. Then buy a small assortment of PT series tips.
These aren't variable temperature irons: they're fixed temperature irons. The temperature is determined by the curie point of the magnetic slug at the base of the tip. The reaction time of the leaf switch in the iron is much faster than the reaction time of the thermocouple-based variable stations. It's a 75W iron, iirc. Comes to temperature quickly and pretty much stays there.
I have a pair of 700f conical tips, a 600f tapered, and an 800f wedge. On rare occasions i have to turn off the power supply and use a pair of pliers to change out a hot tip, but the 700f conical does 98% of my soldering just fine.
If you're using lead-free or silver-bearing or other exotic persnickety solder, there's a 3rd party company producing 650f, 750f, and 850f tips for the TC series irons.
I like the WTCPN because the iron holder is integral to the base instead of a snap-on attachment like it is on the WTCPT.
But of course that's what i keep recommending to people, and nobody ever takes my advice: Troll ebay for a used WTCP series soldering station. You should be able to get one around $35. Then buy a small assortment of PT series tips.
These aren't variable temperature irons: they're fixed temperature irons. The temperature is determined by the curie point of the magnetic slug at the base of the tip. The reaction time of the leaf switch in the iron is much faster than the reaction time of the thermocouple-based variable stations. It's a 75W iron, iirc. Comes to temperature quickly and pretty much stays there.
I have a pair of 700f conical tips, a 600f tapered, and an 800f wedge. On rare occasions i have to turn off the power supply and use a pair of pliers to change out a hot tip, but the 700f conical does 98% of my soldering just fine.
If you're using lead-free or silver-bearing or other exotic persnickety solder, there's a 3rd party company producing 650f, 750f, and 850f tips for the TC series irons.
I like the WTCPN because the iron holder is integral to the base instead of a snap-on attachment like it is on the WTCPT.