0
No acid is used.
In the subtractive process for making PC boards, one of two etchant salt solutions will be used to remove copper from where traces are not desired:
- ferric chloride
- ammonium persulfate
In the additive process for making PC boards, copper will be added where traces are desired by electroplating from a copper sulfate salt solution.
What else can I help you with?
Can you use a printed circuit board on an embedded system?
I cannot imagine a modern embedded system that is not built on a printed circuit board.
What printed circuit board is the most important circuit board in the computer?
The motherboard aka mainboard
What liquid will dissolve a printed circuit board?
Ferric Chloride
What is the job of the printed circuit board?
mechanically support and electrically connect the components
How a printed circuit board workes?
A printed circuit board (PCB) is a usually flat insulated board with conductors printed on it. It may be single sided, or it may be two sided, or it may have up to 50 internal layers. It is used because it eliminates the time consuming task of hand wiring individual components...they are simply soldered to the PCB.
A Job in PCB Designing?
printed circuit board printed circuit board
Is the mother board a circuit board?
is the main printed circuit board (PCB)
What is ENIG?
Electroless Nickel Immersion Gold, a process used in printed circuit board manufacturing to give the PCB a cleaner solder contact.
Can you use a printed circuit board on an embedded system?
I cannot imagine a modern embedded system that is not built on a printed circuit board.
Insulating board containing conductive tracks for circuit connections?
printed circuit board
What is mean by PCB board?
Printed Circuit Board, the circuits/wiring are printed in copper traces on an insulating board.
What printed circuit board is the most important circuit board in the computer?
The motherboard aka mainboard
What PCB stands for?
Printed circuit board
What is the acronyms of PCB?
Printed Circuit Board
What is the printed circuit board that is the foundation of a computer?
The board is called the 'Mother Board'
What is the PCB and its location?
PCB technologies is an information technology company in Johannesburg, South Africa. A PCB populated with electronic components is called a printed circuit assembly (PCA), printed circuit board assembly or PCB assembly (PCBA). In informal usage, the term "printed circuit board" most commonly means "printed circuit assembly" (with components).
What is the difference between bread board and printed circuit board connection?
ponka
