0430300002-04-L0-D

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Jumper Wires and Pre-Crimped Leads: 0430300002-04-L0-D Application Field and Working Principle

0430300002-04-L0-D application field and working principle refers to the electric cables used for connecting circuits. As a basic conduit for all sorts of electronic signals, a cable is generally composed of one or more cables, the cable shielding and the connectors. Every component has to meet certain requirements to ensure the safety of the systems, and therefore, only high-quality cables should be used. Apart from the use in electric circuits, 0430300002-04-L0-D application field and working principle are also applicable to audio systems, communication systems, medical equipments and more.

Jumper Wires

Jumper wires are the most basic type of electric cables. As only wires without insulation are used, the price of such cables is much cheaper than shielded cables. A Jumper wire is usually constructed with an anodized aluminum or brass core, with high-temperature PVC or polyvinyl chloride (PVC) insulation. Each wire core is made of oxygen-free, high-conductivity copper. Normally, there are two or four cores in a single Jumper wire, and the length of the jumper wires is usually between 2 to 20 cm.

The basic use of Jumper wire is making temporary connections between two terminals of a circuit. Such uses include connecting circuits on a printed circuit board, data acquisition, circuit prototype and etc. Besides, jumper wires are also used for debugging and program downloading in electronic systems. After completing a task, the jumper wires can be removed to free up the space around the terminals. It is important to note that jumper wires are not suitable for connecting a power supply as they may over-heat and cause damages to the systems.

Pre-Crimped Leads

Pre-crimped leads are electrical wires with crimp connectors that have already been attached to the copper wires before being insulated. It is mainly the PVC insulation that makes it different to jumper wires. Pre-crimped leads are especially convenient as the connectors can be easily removed and replaced with different types of connectors, such as those used for electronic components or those used for metal parts. Comparatively, it is much simpler to install pre-crimped leads compared to jumper wires as no additional equipment is required.

In addition to the convenience that pre-crimped leads offered, the insulation also contributes to the safety of a system. The insulation serves as protective barriers against electric shocks, fire hazards and other potentially hazardous effects. Therefore, pre-crimped leads are used for tasks that involve the transferring of high voltage power, such as the installation of transformers or large electrical machines.

Conclusion

Jumper wires and pre-crimped leads, as a type of electric cables, can be used for a range of applications, such as circuit connection, debugging, program downloading, power supply installation, and etc. As different type of electric cables are designed for different purposes, it is important to choose the right type of electric cable for different applications. Also, proper use of electric cables ensures the safety of a system.

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