C for capacitance. R for resistance. CR for capacitive reactance circuit.
Alternating current can pass through the capacitor. When the capacitor is connected to the AC circuit, the charge on the capacitor plate has a hindering effect on the directional moving charge, which is called the capacitive reactance.
Lees verder: PCB-ontwerp- en lay-outservices
#PCB-assemblage
I’m designing a new PCB where I have a whack of connectors that have to line up with the metalwork. There are some problematic connectors. All 4 pins are round. I want to have the holes as small as possible while allowing for good solder adhesion over the full length of the pin. I’m looking for guidance on how much clearance around the component lead I should have in order to get good solder wetting and adhesion.
I received the PCB design file from supplier. There are some teardrops, which I have seldom seen. Why are there teardrops on the PCB design?
Ik denk welk type lichtafhankelijke weerstandsfotoresistor LDR beter is. gl5516 of 5506 sensor? Kan iemand het belangrijkste verschil kort samenvatten??
markten
Middelen
Neem contact op
Copyright ©2025 MOKO Technology | Uw vertrouwde EMS-partner Guangdong ICP Nr. 15085690
