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September 2019
what are classes of pcb ?
Ans CLASSES OF PRINTED CIRCUIT BOARDS / MODULE ASSEMBLIES BASED ON IPC Class 1 : Entertainment Electronics such as TV , VCD...
Classification of PCB
Ans Based on Rigidity Rigid Flexible Rigid Flex Based on Functions Digital Analog. Microwave High Frequency ...
Types of pcb ?
Ans •Type 1 : Single sided printed board •Type 2 : Double side printed board •Type 3 : Multilayer board without blind or buried vias...
What is backdrill in pcb?
Ans: Back drill is the process of creating vias by removing the stub in multilayered printed wiring boards, to allow signals to flow f...
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