Energy stored in a capacitor. The energy stored in a capacitor is the same as the work needed to build up the charge on the plates. As the charge increases, the harder it is to add more. Potential energy is the charge multiplied by the potential, and as the charge builds up the potential does too.he energy stored in a capacitor is the same as the work needed to build up the charge on the plates. As the charge increases, the harder it is to add more. Potential energy is the charge multiplied by the potential, and as the charge builds up the potential does too.
Solder flux is a type of metallurgy component used when soldering two metals together. The flux is an inert substance that prevents the formation of metal oxides at extreme temperatures. Soldering. Soldering is the process in which two or more metals are joined together using a flux in between. The soldering process usually occurs below 800-degrees F.
1 Flux pens allow you to dab stubborn components with liquid flux to create better looking solder joints. 2  Solder Vacuum (Solder Sucker) - is a great tool for removing solder left behind in through-holes when delsodering components. 3  Weâll go over how to use this tool a little later in the tutorial.