Final step - tinning the pins

Tinning the pins of a toroidal inductor is a common and important manufacturing step to make the inductor conductive. 1. Prepare the pins: Make sure the surface is free of dirt or oxides. 2. Immersion in tin solution: The tin solution is usually for alloying the solder to accelerate the tinning. 3. Baking: In order to fix the tin coating and remove the residual solvent, the pins are placed in a heating device. The function of tin coating: prevent oxidation, improve solderability, reduce signal loss, and enhance the performance and reliability of inductor parts. Welcome to customize! -AliExpress store: -Website: -Facebook: -LinkedIn: -Email: joey1@ -WhatsApp: 86 133 1082 7639 #inductors #toroidalinductor #rodinductor #smd #PFC #Chargers #carcharger #inverter #solarpower #solarsystem #electronics #powerboard #electronicscomponents #manufactur