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How to wire the Liaoning strip connector

Power connectors provide a connection between a power source and a load. Power measurement is commonly used to monitor the power consumption of devices connected through power connectors. In some cases, the ability to accurately measure power consumption enables operators to assign energy costs to individual users based on equipment usage. Environmental monitoring, especially temperature monitoring, can be used to identify normal and abnormal operating conditions. Continuous measurements can identify changes in operating parameters that are outside acceptable ranges, causing an alarm to be triggered to notify the operator of the condition. In the absence of this capability, users can detect connection temperatures by manually scanning the temperature periodically. Additionally, data analysis and knowledge of normal operating parameters can help provide users with predictive or preventive alerts before potential failures due to environmental or installation anomalies occur.

The approach to reduce connector fretting corrosion is as follows: Fretting corrosion can be minimized by designing the matching contact pattern of the connector to exhibit high normal force, thereby preventing mechanical fretting. In some connection systems, quick disconnect fittings and receptacles are a common example, but connectors with high normal force are not always feasible due to the required low connector insertion and removal forces. Another way to prevent fretting corrosion is to design the connector as floating contacts rather than rigidly fixed contacts, which prevents the introduction of relative motion between mating contacts. Connectors can also use lubricants to reduce friction, thereby reducing mating force, improving durability, and effectively reducing fretting corrosion factors.

The benefits of high-current connectors: 1. Improve the production process. Connectors simplify the assembly process of electronic products. It also simplifies the mass production process; 2. Easy maintenance. If a certain electronic component fails, the failed component can be replaced quickly when the connector is installed; 3. It is easy to upgrade. With the advancement of technology, components can be updated when connectors are installed, and new and more complete components can be used to replace old ones; 4. Improve design flexibility. The use of connectors gives engineers greater flexibility when designing and integrating new products and when composing systems from components. The size of the current is related to the thickness of the pins of the electrical connector. For the same series of products, the thicker the pins, the greater the allowable operating current. Because the current of the power supply reaches the load through the connector, the contact resistance between the pin and the socket, and the resistance between the pin and the socket itself constitute the additional resistance of the circuit, which is in series with the load resistance. When the circuit current is large and the pin When it is small, the energy consumed by the additional resistance will cause the contact point to heat up. After a long time, the pins and sockets will oxidize and deteriorate, resulting in poor contact and entering a vicious circle until the circuit is broken.

The basic structure of automotive connectors: 1. Contacts: It is the central part of the automotive connector to complete the electrical connection function. Generally, a contact pair is composed of a male contact and a female contact, and the electrical connection is completed through the insertion of the female and male contacts. The male contact is a rigid part that can be cylindrical (round pin), square (square pin) or flat (blade). Male contacts are generally made of brass, phosphor bronze. The female contact piece is the jack, which is the key part of the contact pair. It relies on the elastic structure to elastically deform when it is inserted into the pin to generate elastic force to form a close contact with the male contact piece to complete the connection. There are many types of socket structures, including cylindrical type (splitting groove, shrinking mouth), tuning fork type, cantilever beam type (longitudinal slotting), folding type (longitudinal slotting, 9-shaped), box-shaped (square jack) And hyperboloid wire spring jack, etc. 2. Shell: also known as the shell (shell), which is the outer cover of the automotive connector. It provides mechanical protection for the built-in insulating mounting plate and pins, and provides alignment when the plug and socket are mated, and then fixes the connector. to the device

A high temperature resistant power connector, comprising a high temperature resistant shell, a top cover and a wiring groove, the top of the high temperature resistant shell is connected to the top cover by bolts, a sealing ring is arranged between the high temperature resistant shell and the top cover, the high temperature resistant Both the outer surface of the high-temperature shell and the top cover are provided with a heat dissipation layer, the inner bottom of the high-temperature-resistant shell is installed with a terminal board through a support rod, the surface of the terminal board is coated with a waterproof layer, and one side of the terminal board is provided with a power management chip and The power management chip is electrically connected to the wiring board. A power socket is provided on one side of the high-temperature-resistant casing, and the power socket is connected to the incoming terminal of the wiring board through a connecting wire. The other side of the high-temperature-resistant casing is provided with a wiring groove. Wiring terminals are arranged on the inner side of the wiring slot, and the wiring terminals are connected to the outlet terminals of the wiring board through connecting wires. The upper end of the wiring slot is provided with an intelligent temperature controller, and the bottom of the top cover is provided with a temperature control fan, which is connected to The outlet terminal of the wiring board, one side of the temperature-controlled fan is provided with a voltage detector and the voltage detector is electrically connected to the terminal, the other side of the temperature-controlled fan is provided with a wireless smoke alarm, and the induction of the wireless smoke alarm end on the inside of the top cover.


Post time: Dec-07-2022