Some practical suggestions for newcomers in foreign trade of rigid-flex boards
When cooking Yuanxiao (Filled round balls made of glutinous rice-flour for Lantern Festival), if it is fresh Yuanxiao (Filled round balls made of glutinous rice-flour for Lantern Festival), it should be boiled in hot water. Some practical suggestions for newcomers to the foreign trade of rigid-flex boards.
After the induction cooker is powered off, press and hold the Euro value button to reinsert the positive and negative poles of the power supply (the red line represents the positive pole), which is convenient for maintenance.
After powering on, measure with a multimeter at x1k gear, and the normal resistance value should be zero. Otherwise, it indicates that there is an open circuit between the positive and negative poles of the electromagnetic furnace power supply.
After being powered on, the three switch tubes conduct and generate suction, indicating that the three switch tubes will not immediately conduct. At this point, it indicates that the positive and negative poles of the power supply of the induction cooker have already conducted.
The power switch is turned on, or the active signal jumps in (the 50Hz switch power supply can also automatically jump in, and the test device has no alarm).
Whether the power is on or not, in case of capacity, the meter shows a certain point, or there is a significant difference (a high-capacity meter with an upper limit component of 85A cannot carry the rated current).
Whether the phase line connected to the power switch is connected to the phase line of the meter, and can stop for a few seconds during input. If the maximum state still appears without display, it is basically confirmed that it is caused by misoperation.
Why does the red LED prompt which button to press only, and LED1 flashes; After pressing and holding, the "Didi" relay will emit a blue LED, and pressing the "OK" button will enter 1 second.
Connect a smaller LED in series on the display screen and connect it to a circuit board. The blue LED does not emit light, and if connected, it will display a small light bulb. Only when the "Didi" relay is working properly, the LED indicator light will not light up.
The use of bare lamp beads as high-power tubes has high heat generation and is easy to ship, with a lifespan of over 100000 hours. Therefore, the "Didi" relay uses bare lamp beads as high-power tubes, ensuring stable operation.
There are three colors in appearance: red and green, namely dual color LED (white light), matte LED (red light), radial LED (white light), bidirectional trigger LED (red green), monochrome LED (red green), dual color LED (yellow red), multi color LED, red LED, and color.
Locking bolts can be used for fixation, which not only saves molds but also provides a certain fixing effect for the twisting device.
High installation accuracy: ≤ ± 5%, which is conducive to the stability of welding and the stability of tin height. Secondly, high production, saving manpower, material resources, and financial resources, low-cost completion, and saving labor costs.
After the induction cooker is powered off, press and hold the Euro value button to reinsert the positive and negative poles of the power supply (the red line represents the positive pole), which is convenient for maintenance.
After powering on, measure with a multimeter at x1k gear, and the normal resistance value should be zero. Otherwise, it indicates that there is an open circuit between the positive and negative poles of the electromagnetic furnace power supply.
After being powered on, the three switch tubes conduct and generate suction, indicating that the three switch tubes will not immediately conduct. At this point, it indicates that the positive and negative poles of the power supply of the induction cooker have already conducted.
The power switch is turned on, or the active signal jumps in (the 50Hz switch power supply can also automatically jump in, and the test device has no alarm).
Whether the power is on or not, in case of capacity, the meter shows a certain point, or there is a significant difference (a high-capacity meter with an upper limit component of 85A cannot carry the rated current).
Whether the phase line connected to the power switch is connected to the phase line of the meter, and can stop for a few seconds during input. If the maximum state still appears without display, it is basically confirmed that it is caused by misoperation.
Why does the red LED prompt which button to press only, and LED1 flashes; After pressing and holding, the "Didi" relay will emit a blue LED, and pressing the "OK" button will enter 1 second.
Connect a smaller LED in series on the display screen and connect it to a circuit board. The blue LED does not emit light, and if connected, it will display a small light bulb. Only when the "Didi" relay is working properly, the LED indicator light will not light up.
The use of bare lamp beads as high-power tubes has high heat generation and is easy to ship, with a lifespan of over 100000 hours. Therefore, the "Didi" relay uses bare lamp beads as high-power tubes, ensuring stable operation.
There are three colors in appearance: red and green, namely dual color LED (white light), matte LED (red light), radial LED (white light), bidirectional trigger LED (red green), monochrome LED (red green), dual color LED (yellow red), multi color LED, red LED, and color.
Locking bolts can be used for fixation, which not only saves molds but also provides a certain fixing effect for the twisting device.
High installation accuracy: ≤ ± 5%, which is conducive to the stability of welding and the stability of tin height. Secondly, high production, saving manpower, material resources, and financial resources, low-cost completion, and saving labor costs.
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