Methods and effects of testing Pattern Braided Sleeve

The Pattern Braided Sleeve is one of the basic electronic devices of semiconductor materials. It has the function of current amplification and is an important component of electronic circuits. There are many kinds of common crystal Pattern Braided Sleeve in my country, and the pin arrangement is different. When using Pattern Braided Sleeve with uncertain pin arrangement, it is necessary to measure and determine the appropriate position of each pin, or search the transistor operation manual to determine the characteristics of the Pattern Braided Sleeve and the corresponding performance parameters and materials. The Pattern Braided Sleeve manufacturer is made of willful energy-saving knitting, with strong elasticity, abrasion resistance, flame retardancy and elasticity.

Reverse direction characteristic test, touch the red pen of the digital multimeter to the positive pole of the Pattern Braided Sleeve, and the black pen to the negative pole of the Pattern Braided Sleeve. If the table rod points to the maximum value or close to the maximum value, the pipeline is qualified. For positive direction characteristic test, touch the black pen of the digital multimeter (positive pole in the table) to the positive pole of the Pattern Braided Sleeve, and the red pen to the negative pole of the Pattern Braided Sleeve.

If the pointer does not reach 0 but stops in the middle of the dial, the resistance value at this time is the positive resistance of the Pattern Braided Sleeve. Generally, the lower the positive resistance, the better. If the positive resistance is 0, it means that the core tube is short-circuited and damaged. If the positive resistance is close to a large value, it means that the core tube is short-circuited. Short-circuited and open-circuited pipes cannot be used.

Electronic switch, the Pattern Braided Sleeve has a small resistance under the reverse working voltage, and is in the on-off state, which is equivalent to a connected power switch; under the reverse working voltage, the resistance is very large, and it is in the off state, like a broken power switch. Using the power switch characteristics of the Pattern Braided Sleeve, other timing logic circuits can be formed, detection Pattern Braided Sleeve, which play a detection role in recorders, variable capacitance Pattern Braided Sleeve, used in the high-frequency head of TVs, and limiting components.

After the positive conductor of the Pattern Braided Sleeve is turned on, the positive resistance value basically remains unchanged. Using this feature, the signal intensity can be limited within the range as a limiting component in the power circuit. The relay Pattern Braided Sleeve, the inductor of the power circuit and the relay play a relaying role in the alternating current.