Recently I built aSMD reflow ovenusing a toaster oven and acontroller kit. This has made it really easy to solder up SMD PCBs (surface mount device printed circuit boards). You simply put blobs of solder paste on the pads, drop the SMD parts into place, put in the reflow oven and bake...
So take your heat source (preferably a candle or a lighter) and use it to heat the ends of the wires. Wait about 20 seconds for the wires to heat up. Then slowly apply solder to the other side of the exposed section of wire. If the solder does not readily melt, let the wires hea...
What this means is, once the tip of the soldering iron is just warm enough to melt solder, touch the tip of the iron to your soldering wire. It will melt the soldering wire and flow up and around the tip, giving it a nice smooth and shiny finish. Any excess solder can be wiped of...
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I see some people try to melt solder onto the tip of a soldering iron then carry it over to the joint. This doesn't work and creates poor quality joints. Always heat the joint and apply the solder to the joint. Clean the tip of your soldering iron regularly ...
mount or castellated components. Whenever you melt solder, the flux core in the solder burns off. If you ever need to heat that solder again, you need to add flux first. Flux helps clean the surface and allows the solder to flow better by improving thewettingcharacteristic of the solder. ...
Solder, as a word, can be used in two different ways. Solder,the noun, refers to the alloy (a substance composed of two or more metals) that typically comes as a long, thin wire in spools or tubes. Solder,the verb, means to join together two pieces of metal in what is called as...
and resistors cracked or fissured when soldered to the PCB. The cracking problem rose up from the severely unequal expansion rate between the ceramic chip and its leads created by contact soldering irons. Thus, pin-pointed hot air soldering became the favored method. But how best to do it?
Over the course of 20-30 seconds, slowly bring the nozzle to about ¼ - ½ inches away from the part while still making small circles (you want the hot air to reach all sides of the component). The solder should melt (reflow), and you can slightly ta...
How To:Solder wires to your rc car motor In this tutorial, we learn how to solder wires to your rc car motor. First, you will put the flux on the out wires. Put a small amount on, but make sure it's evenly coated all around. After this, do the same process for the motor tabs...