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Electronics Repair (sci.electronics.repair) Discussion of repairing electronic equipment. Topics include requests for assistance, where to obtain servicing information and parts, techniques for diagnosis and repair, and annecdotes about success, failures and problems. |
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#1
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Soldering iron watts?
I'm going to put an electronics kit together that consists of soldering
components, including ICs, onto a PC board. I have a new cheapo pen type 30 watt soldering iron. The last time I used it I couldn't even get it hot enough to solder a couple of thin wires together and had to resort to a 120 watt gun to do the job. My question is, what is the preferred tool for the job here (without purchasing professional equipment). My fear is getting something so hot I could damage the electronic components. Dallas |
#2
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Soldering iron watts?
"Dallas" wrote in message
... I'm going to put an electronics kit together that consists of soldering components, including ICs, onto a PC board. I have a new cheapo pen type 30 watt soldering iron. The last time I used it I couldn't even get it hot enough to solder a couple of thin wires together and had to resort to a 120 watt gun to do the job. Sounds more like a 3 watt iron. What you need is thermostatically controlled iron with variable temperature and interchangeable tips. |
#3
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Soldering iron watts?
Dallas wrote: I'm going to put an electronics kit together that consists of soldering components, including ICs, onto a PC board. I have a new cheapo pen type 30 watt soldering iron. The last time I used it I couldn't even get it hot enough to solder a couple of thin wires together and had to resort to a 120 watt gun to do the job. You're doing something wrong then ! Graham |
#4
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Soldering iron watts?
"Dallas" wrote in message ... I'm going to put an electronics kit together that consists of soldering components, including ICs, onto a PC board. I have a new cheapo pen type 30 watt soldering iron. The last time I used it I couldn't even get it hot enough to solder a couple of thin wires together and had to resort to a 120 watt gun to do the job. My question is, what is the preferred tool for the job here (without purchasing professional equipment). My fear is getting something so hot I could damage the electronic components. In reasonably skilled hands it doesn't really matter. For years I used a cheapo Radio Shack 40W soldering iron, then later I bought a temp controlled soldering station. If a 30W iron was not hot enough, you weren't doing it right. |
#5
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Soldering iron watts?
"James Sweet" wrote in message news:uSFBj.6824$Y33.2818@trndny07... "Dallas" wrote in message ... I'm going to put an electronics kit together that consists of soldering components, including ICs, onto a PC board. I have a new cheapo pen type 30 watt soldering iron. The last time I used it I couldn't even get it hot enough to solder a couple of thin wires together and had to resort to a 120 watt gun to do the job. My question is, what is the preferred tool for the job here (without purchasing professional equipment). My fear is getting something so hot I could damage the electronic components. In reasonably skilled hands it doesn't really matter. For years I used a cheapo Radio Shack 40W soldering iron, then later I bought a temp controlled soldering station. If a 30W iron was not hot enough, you weren't doing it right. Maybe the tip has become FUBAR and you can't solder with them anymore. |
#6
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Soldering iron watts?
In article ,
"Dallas" wrote: I'm going to put an electronics kit together that consists of soldering components, including ICs, onto a PC board. I have a new cheapo pen type 30 watt soldering iron. The last time I used it I couldn't even get it hot enough to solder a couple of thin wires together and had to resort to a 120 watt gun to do the job. My question is, what is the preferred tool for the job here (without purchasing professional equipment). My fear is getting something so hot I could damage the electronic components. Dallas I'm going to disagree with other respondents who are faulting your technique. It might be, but it could well be the cheapo iron. You do not need to spend $600 to get a decent soldering iron. Get a basic Edsyn or Hakko or even Weller if you must, for little more than $100. |
#7
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Soldering iron watts?
"Smitty Two" wrote in message news In article , "Dallas" wrote: I'm going to put an electronics kit together that consists of soldering components, including ICs, onto a PC board. I have a new cheapo pen type 30 watt soldering iron. The last time I used it I couldn't even get it hot enough to solder a couple of thin wires together and had to resort to a 120 watt gun to do the job. My question is, what is the preferred tool for the job here (without purchasing professional equipment). My fear is getting something so hot I could damage the electronic components. Dallas I'm going to disagree with other respondents who are faulting your technique. It might be, but it could well be the cheapo iron. You do not need to spend $600 to get a decent soldering iron. Get a basic Edsyn or Hakko or even Weller if you must, for little more than $100. I used a cheap iron for years, yeah the Edsyn I have now is nicer, but if the cheap iron is not doing the job then something is being done wrong. Basic soldering can be done successfully with virtually any soldering iron or gun. |
#8
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Soldering iron watts?
Michael Kennedy wrote:
Maybe the tip has become FUBAR and you can't solder with them anymore. Always keep your tip well tinned. les... |
#9
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Soldering iron watts?
In article ,
Dallas wrote: I'm going to put an electronics kit together that consists of soldering components, including ICs, onto a PC board. I have a new cheapo pen type 30 watt soldering iron. The last time I used it I couldn't even get it hot enough to solder a couple of thin wires together and had to resort to a 120 watt gun to do the job. There would be no point in a soldering iron that can't solder two thin wires so it must be faulty? A good 15 watt iron is more than adequate for most electronics. My question is, what is the preferred tool for the job here (without purchasing professional equipment). My fear is getting something so hot I could damage the electronic components. Damage can be caused by the time taken to solder so the actual heat of the iron isn't the only cause. You should remove the iron as soon as the solder flows properly. Practice on scrap components. Like all tools it's worth getting something decent as that should last a long time. And there are plenty of reasonably priced ones out there these days. A thermostatically controlled one is always a good idea. Then it will have enough power for larger jobs without getting too hot when left for a while. -- *Vegetarians taste great* Dave Plowman London SW To e-mail, change noise into sound. |
#10
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Soldering iron watts?
Dave Plowman (News) wrote:
There would be no point in a soldering iron that can't solder two thin wires so it must be faulty? A good 15 watt iron is more than adequate for most electronics. I often have that problem with my soldering irons. It's always a loose or dirty tip. :-) The only soldering iron I have ever owned I would say was defective in design was a Black and Decker cordless iron I bought around 1976. No matter what I was doing, it always ran out of "juice" with one joint left to solder. :-( Geoff. -- Geoffrey S. Mendelson, Jerusalem, Israel N3OWJ/4X1GM IL Voice: (07)-7424-1667 U.S. Voice: 1-215-821-1838 Visit my 'blog at http://geoffstechno.livejournal.com/ |
#11
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Soldering iron watts?
In article , "Dallas" wrote:
I'm going to put an electronics kit together that consists of soldering components, including ICs, onto a PC board. I have a new cheapo pen type 30 watt soldering iron. The last time I used it I couldn't even get it hot enough to solder a couple of thin wires together and had to resort to a 120 watt gun to do the job. My question is, what is the preferred tool for the job here (without purchasing professional equipment). My fear is getting something so hot I could damage the electronic components. Perhaps its also technique. I bought a RS dual wattage iron for a remote project, worked fine for $11. I do like my 80 watt controlled iron as well as my 250 watt RS gun for the big jobs. Used to use the Ungar unregulated irons with about 45 watts, does most jobs. I've made dual heat irons using a diode, as well as using a lamp dimmer for control. You don't need expensive items. greg |
#12
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Soldering iron watts?
On 3ÔÂ12ÈÕ, ÉÏÎç7ʱ43·Ö, "Dallas" wrote:
I'm going to put an electronics kit together that consists of soldering components, including ICs, onto a PC board. I have a new cheapo pen type 30 watt soldering iron. The last time I used it I couldn't even get it hot enough to solder a couple of thin wires together and had to resort to a 120 watt gun to do the job. My question is, what is the preferred tool for the job here (without purchasing professional equipment). My fear is getting something so hot I could damage the electronic components. Dallas Do you want access to China's massive pool of electronic manufacturers... but lack the time to contact suppliers, negotiate contracts, arrange shipping or monitor product quality? Don't worry - Let seriouswholesale deal with all that for you. *Check out the huge range of Gadgets, MP3 / MP4 Players, Car DVD / Audio, and Computer Accessories now by visiting the online wholesale catalog at seriouswholesale. com You'll have peace of mind thanks to the seriouswholesale Quality Control, 12-month Warranty on all products, and easy secure payment by credit card through Paypal. Selling on eBay or your own online store? Send products direct from our warehouse to your customers using our unique drop-shipping service. You can profit by selling hundreds of different products, without holding any of your own inventory! Any questions you have will be answered by the seriouswholesale English-speaking customer support team... Their aim is to make your China electronics importing business easier to run than ever before. Welcome to http://www.seriouswholesale.com. seriouswholesale - Buy from the source, profit without the hassle. - 12 Months Warranty - No minimum order restrictions - Drop-shipping with no additional fee - Pay by safely by PayPal seriouswholesale Wholesale Co., Ltd.: Chinas original and best online electronics wholesaler & drop-shipper: seriouswholesale. com |
#13
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Soldering iron watts?
On 3ÔÂ12ÈÕ, ÉÏÎç7ʱ58·Ö, Eeyore
wrote: Dallas wrote: I'm going to put an electronics kit together that consists of soldering components, including ICs, onto a PC board. I have a new cheapo pen type 30 watt soldering iron. The last time I used it I couldn't even get it hot enough to solder a couple of thin wires together and had to resort to a 120 watt gun to do the job. You're doing something wrong then ! Graham Do you want access to China's massive pool of electronic manufacturers... but lack the time to contact suppliers, negotiate contracts, arrange shipping or monitor product quality? Don't worry - Let seriouswholesale deal with all that for you. *Check out the huge range of Gadgets, MP3 / MP4 Players, Car DVD / Audio, and Computer Accessories now by visiting the online wholesale catalog at seriouswholesale. com You'll have peace of mind thanks to the seriouswholesale Quality Control, 12-month Warranty on all products, and easy secure payment by credit card through Paypal. Selling on eBay or your own online store? Send products direct from our warehouse to your customers using our unique drop-shipping service. You can profit by selling hundreds of different products, without holding any of your own inventory! Any questions you have will be answered by the seriouswholesale English-speaking customer support team... Their aim is to make your China electronics importing business easier to run than ever before. Welcome to http://www.seriouswholesale.com. seriouswholesale - Buy from the source, profit without the hassle. - 12 Months Warranty - No minimum order restrictions - Drop-shipping with no additional fee - Pay by safely by PayPal seriouswholesale Wholesale Co., Ltd.: Chinas original and best online electronics wholesaler & drop-shipper: seriouswholesale. com |
#14
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Soldering iron watts?
On 3ÔÂ12ÈÕ, ÉÏÎç9ʱ35·Ö, "Michael Kennedy"
wrote: "James Sweet" wrote in message news:uSFBj.6824$Y33.2818@trndny07... "Dallas" wrote in message ... I'm going to put an electronics kit together that consists of soldering components, including ICs, onto a PC board. I have a new cheapo pen type 30 watt soldering iron. The last time I used it I couldn't even get it hot enough to solder a couple of thin wires together and had to resort to a 120 watt gun to do the job. My question is, what is the preferred tool for the job here (without purchasing professional equipment). My fear is getting something so hot I could damage the electronic components. In reasonably skilled hands it doesn't really matter. For years I used a cheapo Radio Shack 40W soldering iron, then later I bought a temp controlled soldering station. If a 30W iron was not hot enough, you weren't doing it right. Maybe the tip has become FUBAR and you can't solder with them anymore.- Òþ²Ø±»ÒýÓÃÎÄ×Ö - - ÏÔʾÒýÓõÄÎÄ×Ö - Do you want access to China's massive pool of electronic manufacturers... but lack the time to contact suppliers, negotiate contracts, arrange shipping or monitor product quality? Don't worry - Let seriouswholesale deal with all that for you. *Check out the huge range of Gadgets, MP3 / MP4 Players, Car DVD / Audio, and Computer Accessories now by visiting the online wholesale catalog at seriouswholesale. com You'll have peace of mind thanks to the seriouswholesale Quality Control, 12-month Warranty on all products, and easy secure payment by credit card through Paypal. Selling on eBay or your own online store? Send products direct from our warehouse to your customers using our unique drop-shipping service. You can profit by selling hundreds of different products, without holding any of your own inventory! Any questions you have will be answered by the seriouswholesale English-speaking customer support team... Their aim is to make your China electronics importing business easier to run than ever before. Welcome to http://www.seriouswholesale.com. seriouswholesale - Buy from the source, profit without the hassle. - 12 Months Warranty - No minimum order restrictions - Drop-shipping with no additional fee - Pay by safely by PayPal seriouswholesale Wholesale Co., Ltd.: Chinas original and best online electronics wholesaler & drop-shipper: seriouswholesale. com |
#15
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Soldering iron watts?
Thanks for the responses guys... sorry, I was too down with the stomach flu
last week to get back here. I suspect the iron, but I'll devise to tests to see if it's fluky. Dallas |
#16
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Soldering iron watts?
"Dallas" wrote in message ... Thanks for the responses guys... sorry, I was too down with the stomach flu last week to get back here. I suspect the iron, but I'll devise to tests to see if it's fluky. Dallas Just spend a few bucks and get a new iron, last time I bought one a 40W from Radio Shack was under 10 bucks. If you plan on doing any serious work, pick up a temperature controlled soldering station with a wedge tip, it's what I used for most of my work. |
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