Test Method for Voltage Drop on Terminal Harness

Terminal harness voltage drop has always been an important factor for equipment manufacturers to consider, the international common open circuit voltage is divided into two kinds, one is 0V to 12V adjustable, there is a 0V to 24V requirements. Voltage drop principle of operation is mainly the current through the conductor (or electrical appliances), will be subject to a certain resistance, under the action of resistance, can overcome this resistance to pass smoothly (or electrical appliances), the greater the resistance, the greater the change in potential (potential) at both ends of it, so the current flows through the resistor (or electrical appliances), in the resistor (or electrical appliances) at both ends of the potential generated by the reduction in the number of how much is called the voltage drop. According to the working principle of voltage drop, how does the harness processing plant test the voltage drop at the crimp of the terminal and wire?

A terminal and wire crimping voltage drop test: 1. Terminal and wire crimping voltage drop experimental wiring schematic 2. In the terminal and wire crimping at the middle position to the wire 75mm long wire (stripped insulation layer brazed firmly) between the two points to measure, deduct the 75mm long wire voltage drop that is the voltage drop for the terminal and wire crimping. 3. When a terminal is simultaneously connected to two or more wires, each wire was applied current to measure the voltage drop. 4. When a terminal is connected to two or more wires at the same time, the wires were applied to the current to measure the voltage drop. 4. Harness processing plant in order to save costs, often use AC source type of voltage drop tester to replace the DC source voltage tester, from the point of view of the cost savings indeed, but the DC system system can better provide the stability of the load to test the voltage drop. 5. Huicheng Yuan specializes in connecting wire processing factory, lean production manufacturer. With design and development, lean production, engineering and technical force, supply chain management capabilities, sincere service five core advantages. Mainly produces robotic connecting wire, industrial connecting wire, automotive wiring harness, etc. We adhering to the "to create value for customers as a prerequisite, and strive to do my own." We are adhering to the business philosophy of "creating value for our customers and trying to do well for ourselves." We will serve you wholeheartedly.

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