Test method and effect of PET zipper woven sleeve

PET zipper sleeve is one of the basic electronic devices of semiconductor materials. It has the function of increasing the amount of current. It is a key component of electronic circuits. There are many kinds of crystallized PET zipper sleeves that are common in China. The order of the pins is different. For PET zipper sleeves with deterministic pin ordering, it is necessary to carry out measurements to clarify the appropriate position of each pin, or search the transistor operation manual to establish the characteristics of PET zipper sleeves and corresponding performance parameters and materials, PET zipper sleeves The sleeves are woven with environmentally friendly and energy-saving PET yarn, which has strong elasticity, abrasion resistance, flame retardant grade and elastic properties.

If the pointer is not placed at 0 but stops in the middle of the dial, the resistance value at this time is the positive direction resistance of the Pet Zipper Braided Sleeve. Generally, the lower the positive direction resistance, the better. If the positive direction resistance is 0 value , indicating that the core tube is short-circuited and damaged. If the positive resistance is close to the maximum value, it indicates that the core tube is short-circuited, and short-circuited and open-circuited tubes cannot be used.
Electronic switch, PET Zipper Braided Sleeve has little resistance under the function of reverse voltage, and is in the on-off state, which is equivalent to a connected power switch; under the function of reverse voltage, the resistance is very large, and it is in the cut-off state. Like a broken power switch, using the power switch characteristics of the PET zipper Braided Sleeve, it can form other sequential logic circuits, detect the PET zipper braided sleeve, and play the detection function in the tape recorder. In the frequency head, the limiting components.
After the positive guide of the PET zipper braided sleeve is turned on, the resistance in the positive direction will basically remain unchanged (0.7V for the silicon tube and 0.3V for the germanium tube). Using this feature, the power circuit can be used as a limiting component to convert the data signal The strength is limited within the range, and the relay function is carried out in the AC current such as the inductor of the switching power supply circuit and the automobile relay.
1. It has good compressive strength and tensile strength: but its flexibility is not as good as other plastic hoses.
2. Small liquid obstruction: the wall thickness of PVC-U pipe is very smooth, the pressure on the liquid is not large, and its roughness index is only 0.009. The drainpipe has been raised by 40%.
3. Corrosion resistance. Good quality of drug resistance: PVC-U pipe has good acid resistance, alkali resistance, corrosion resistance, and will not be affected by wet and cold water and soil acidity. No anti-corrosion is required for pipeline laying solve.
4. Excellent water tightness: The installation of PVC-U pipes has excellent water tightness no matter whether it is connected by bonding or silicone ring.
5. Anti-bite: PVC-U pipe is not a source of nutrients and is not easily corroded by rodents.