wholesale PCB Terminal Blocks

Due to the lack of aging during the elastic treatment, the hardness of the parts does not meet the requirements of the drawings, so the elasticity gradually relaxes after multiple insertions and withdrawals, and the contact pressure is significantly reduced, resulting in poor contact. According to incomplete statistics, an electronic computer, radar or an airplane has tens of thousands of wholesale PCB Terminal Blocks contacts. Electrical contact failed.

Taking the SMA connector as an example, the US military standard and the Chinese military standard stipulate its life to be 500 times. 2. c. According to our practice for more than ten years, the common main failure modes are as follows. Sometimes the nickel layer is found to be peeled, peeling, etc. Poor contact often leads to sometimes no signals, and sometimes good electrical performance. Pay close attention to design, processing and other links, and strive to improve the reliability of the connector.9800. Although the material is selected correctly, the process is unstable,

the elastic treatment of beryllium bronze does not reach the hardness value specified in the drawing, and the snap ring is inelastic, causing the nut to fall off. During the inspection, it was missed.1 Careful design lays the foundation for product reliability. Example: Sometimes the size and shape of the inner conductor of different cable connectors are exactly the same, but the hole size that matches the cable is slightly different.

The cable assembly was found to be pulled off after a period of use Phenomenon, immediately analyze the cause, suspend assembly, adjust the gap in time, redesign and process a new sleeve.4 Failure of the cable assembly Cable assembly is usually composed of two parts: a cable connector and a high-frequency cable. These special and rare failure factors will not be discussed in detail here. The pins and sockets have been used for too long and have been severely worn, which is also a common phenomenon.. When the pin and jack are connected again, they will not touch at all. 

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wholesale Pluggable terminal blocks

The signal collected by the sensor is finally transmitted to the PLC and the upper control system through the bus module or junction box to achieve the purpose of control. It also ensures the stability and reliability of the equipment after operation, durability and ease of maintenance;

The technical staff of Company conducted in-depth exchanges and communication with customers through sales engineers, and learned that the cables used by customers using direct-outlet magnetic induction switches in key parts of the machine are short of length and easy to miswiring, resulting in inconvenient installation on site ; It is proposed to pre-fill the M8 connection plug on the cable of the magnetic induction switch, and then configure a double-ended pre-filled connector according to the customer's signal input pin and cable length requirements, so that the connection forms a signal feedback loop, which can meet the demand. ELCO connection system provides customers with a guarantee to connect the system as a whole

The IP67 protection level-tightly sealed, suitable for oil and dust and other environments, to ensure the smooth communication of the connector, the plug is firm and durable, and to ensure long-term stable and continuous work. These are the problems that the equipment users will face in the later use and maintenance. used in the field are all used with ELCO M8, M12 interface size pre-injected connectors. On the one hand, these large numbers of cables are a huge workload for the workers who assemble the equipment and also consume a lot of man-hours; on the other hand,

when the wholesale Pluggable terminal blocks is assembled and officially delivered for use, due to vibration and worker operations during the work of the equipment For other reasons, it may also cause the loosening, shedding of the connecting cable connector and the leakage of oil stains and water. In the design and manufacture of the cleaning machine, a large number of sensors are needed to complete the corresponding detection work.

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