There are two ways to ground the transformer core, namely direct grounding and bushing lead grounding. Direct grounding is to extend one end of the tinned copper sheet between the laminations of the iron yoke. When the iron yoke is compressed, it becomes a dead end. The other end is bolte...
To cover with tin or tinned iron, or to overlay with tin foil. Lead To pass or go through; live Lead an independent life. Tin A silvery malleable metallic element that resists corrosion; used in many alloys and to coat other metals to prevent corrosion; obtained chiefly from cassiterite whe...
remember that these copper utensils are tinned to prevent any toxic reaction between the copper and food. So, the copper ones may need tinning from time to
Difference Between 4Cr13 and 3Cr13 Steel Composition: Both 3Cr13 and 4Cr13 are martensitic stainless steels that contain the same amount of carbon, chromium, and nickel. However, 4Cr13 steel contains an additional element, such as molybdenum, which, though in a small amount, enhances its har...
The materials of the armored cable include steel tape, steel wire, copper tape, tinned steel wire, etc. The selection of them is mainly based on the customer's use environment and requirements. The role of armored cables: electrical wire products used to transmit electrical energy, information,...
What is the difference betweenPCBsoldering layer and solder mask? 1. Solder mask: Solder mask: refers to the part of the board to be painted with green oil, because it is a negative output, so the actual effect of the part with solder mask is not painted with green oil, but tinned an...