PCB News - What should I do if the circuit board of the washing machine is broken

What should I do if the circuit board of the washing machine is broken?

It has three reasons, the first power switch is really bad, measuring the power switch is bad, do not power on, press the power switch, don't think it jump jump, if you don't jump that is good, the second, bad computer board, other parts of the general computer board bad are short circuit will cause bad computer board, to check the inlet valve and motor.
Answer complement tell from the problem that you say above, it is likely that your power supply voltage is too high caused, voltage is a high, the motor wants to protect, so just can cause computer board to cut off automatically.The name of circuit board is: ceramic circuit board, alumina ceramic circuit board, aluminum nitride ceramic circuit board, circuit board, PCB, aluminum substrate, high-frequency board, thick copper board, impedance board, PCB, ultra-thin circuit board, ultra-thin circuit board, printing (copper etching technology) circuit board, etc.
The circuit board makes the circuit miniaturized and intuitive, and plays an important role in the mass production of fixed circuit and the optimization of the layout of electrical appliances.Printed Circuit Board can be called Printed Circuit Board or Printed Circuit Board, which is also known as Flexible Printed Circuit Board (FPC). Flexible Circuit Board is a kind of Printed Circuit Board with high reliability and excellent flexibility made of polyimide or polyester film as the substrate.
With high distribution density, light weight, thin thickness, good bending characteristics.Reechas, Soft and hard Combination Plate -- the birth and development of FPC and PCB gave birth to a new product, Soft and hard combination plate.Therefore, the combination of soft and hard board is the circuit board with FPC characteristics and PCB characteristics formed by combining flexible circuit board and hard circuit board in accordance with relevant technological requirements after pressing and other procedures.