An industrial power circuit board
A circuit board and power supply technology, applied in the direction of circuit heating devices, printed circuit components, etc., can solve problems such as affecting work and easy displacement, and achieve the effects of prolonging service life, preventing electric injury, and preventing damage
Active Publication Date: 2021-01-26
益阳市明正宏电子有限公司
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[0002] The names of the circuit boards are: ceramic circuit board, alumina ceramic circuit board, aluminum nitride ceramic circuit board, circuit board, PCB board, aluminum substrate, high frequency board, thick copper board, impedance board, PCB, ultra-thin circuit board, ultra-thin Thin circuit boards, printed circuit boards, etc. The circuit boards make the circuit miniaturized and intuitive, and play an important role in the mass production of fixed circuits and the optimization of the layout of electrical appliances. The existing industrial power supply circuit boards are easily displaced after installation, affecting normal operation. Work, in order to solve the above problems, so an industrial power supply circuit board is urgently needed to solve the existing problems
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[0019] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0020] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "another end" The orientation or positional relationship indicated by etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that ...
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The invention discloses an industrial power supply circuit board, which comprises a shell, a top plate and a fixing device. Fixing devices are fixedly installed on both sides of the shell, a top plate is fixedly installed on the top of the shell, and the top of the top plate A control chip is fixedly installed, a diode is fixedly installed on the top of the top plate, and the diode is located on one side of the control chip, a thyristor is fixedly installed on the top of the top plate, and the thyristor is located on one side of the diode, and the top of the top plate is fixedly installed There is a triode, and the triode is located on one side of the thyristor, a ceramic capacitor is fixedly installed on the top of the top plate, and the ceramic capacitor is located on one side of the triode, and a crystal oscillator is fixedly installed on the top of the top plate, and the crystal oscillator is located on the side of the ceramic capacitor. On one side, a trimmer potentiometer is fixedly installed on the top of the top plate, and the trimmer potentiometer is located on one side of the crystal oscillator. The invention has the functions of fixation and heat dissipation.
Description
technical field [0001] The invention relates to the technical field of electronic components, in particular to an industrial power supply circuit board. Background technique [0002] The names of the circuit boards are: ceramic circuit board, alumina ceramic circuit board, aluminum nitride ceramic circuit board, circuit board, PCB board, aluminum substrate, high frequency board, thick copper board, impedance board, PCB, ultra-thin circuit board, ultra-thin Thin circuit boards, printed circuit boards, etc. The circuit boards make the circuit miniaturized and intuitive, and play an important role in the mass production of fixed circuits and the optimization of the layout of electrical appliances. The existing industrial power supply circuit boards are easily displaced after installation, affecting normal operation. Work, in order to solve the above problems, so a kind of industrial power supply circuit board is urgently needed to solve the existing problems. Contents of the ...
Claims
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IPC IPC(8): H05K1/02
CPCH05K1/02H05K1/0203
Inventor 林庆芳
Owner 益阳市明正宏电子有限公司