Kingford adds X-Ray detection system and X-Ray related knowl

Kingford adds X-Ray detection system and X-Ray related knowl

Kingford adds X-Ray detection system and X-Ray related knowledge...

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Merry Christmas Eve and have you eaten an apple?

Merry Christmas Eve and have you eaten an apple?

Merry Christmas Eve and have you eaten an apple?...

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5G will open a new times of communication boards

5G will open a new times of communication boards

5G will open a new times of communication boards...

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The difference between aluminum substrate and PCB board

The difference between aluminum substrate and PCB board

Aluminum substrate is a kind of metal base copper clad plate with good heat dissipation function. Generally, the single panel is composed of three layers, namely circuit layer (copper foil), insulation layer and metal base layer. ...

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Common causes of howling in switching power supplies

Common causes of howling in switching power supplies

Abstract: This article continues from the previous issue to explain the common causes of switching power supply whistling. table of Contents 4. The ground wire of the reference voltage regulator IC TL431 is faulty 5. When no load or very ligh...

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