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Jumper Wires

Jumper wires are usually plastic lead wires with pre-crimped leads. They are used in a wide variety of applications. Examples include the wiring and rewiring of home appliances, automotive electronics, and military electronics. Jumper wires are designed to make electrical connections quickly and easily. They are often used to bridge connections in circuits to quickly and easily add an extra component, make a longer lead, etc.

Pre-Crimped Leads

Pre-crimped leads are ready-made lead wire assemblies that are crimped onto a wire or terminal. Pre-crimped leads can save time by eliminating the need to manually strip, tin, secure, crimp, and/or solder an assembly. Pre-crimped leads are commonly used in a variety of industries, including automotive electronics, medical and healthcare electronics, automotive engine control systems, oil and gas, HVAC, and electrical/mechanical. Pre-crimped leads can also be used as jumpers or extensions that are preformed and require less time to install.

0430300002-03-W2-D application field and working principle

0430300002-03-W2-D is an intelligent solid state relay module that has the features of compact size, low consumption, no spark, long cycle life, high precision, and high reliability. This type of relay is widely used in various fields such as home appliance control (air conditioners, refrigerators, washing machines, electric fans, air pumps, etc.), instrumentation control (voltage stabilizers, electronic scales, counters, deburring machines, etc.), medical equipment control (blood analyzers, colorimeters, centrifuges, etc.), industrial automation (conveyor belts, cutting machines, flow regulators, etc.), power supply devices (switching power supplies, SMPS, inverters, etc.).The working principle of 0430300002-03-W2-D is as follows: it consists of a drive unit and a control unit. The drive unit is an electronic circuit composed of a high-power semiconductor and a driving circuit. The high-power semiconductor contains a high pressure and a low pressure PN junction, and can control the switching of the external load. It can also switch the forward and reverse of the load.When the input voltage of the module is 0V, 0V, the output mode of the module is open, that is, the conduction power is cut off, which is called "low level OFF". When the input voltage of the module is 5V, the output mode of the module is closed, that is, the conduction power is connected, which is called "high level ON".

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