2748593

Series:	TRABTECH MPB
Part Status:	Active
Lead Free Status / RoHS Status:	--
Type:	Terminal Block, DIN Rail
Moisture Sensitivity Level (MSL):	--
Number of Positions:	12
Pitch:	0.689" (17.50mm)
Style:	Wire Bridge
For Use With/Related Products:	Terminal Blocks
Contact Material:	--
Contact Finish:	--
Color:	Gray

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Terminal Blocks - Accessories - JumpersJumpers are a type of hardware used to quickly and easily connect two different points in a circuit. 2748593 application field and working principle of the jumpers are varied greatly. Depending on their size and configuration, they may be used to interconnect sieves, enhance voltage, support cable terminations, and protect terminals and components from mechanical shock and vibration. Jumpers are usually connected by means of pin and socket connectors, although some also employ spade lugs, bolts, or rivets. Standard jumpers are also available in a range of sizes with various pin and socket configurations. Particular applications for jumpers include temporary electrical connections, remote control wiring, and the connection of one or more circuits.Jumpers are typically used in the interconnection of objects, such as circuit boards and components. They are used to connect these items for the purpose of testing, troubleshooting or performance. The jumper lowers the time and expense associated with installing individual wires and makes installation easier. The distance between two components also becomes shorter, which reduces the chances of interference and other associated problems. Jumpers have a wide range of uses in the field of electronic applications. One of the more common uses of a jumper is for mounting PCBs (Printed Circuit Boards) on expansion boards or other PCBs. In this way, a layout of individual pins on either side of the PCB can be linked or used for connection by means of jumper cables. Jumpers are also commonly used to control bus arbitration. In the field of data communications, jumpers can be used to transfer data between two points. This differs from wired connections in that the data passes through the jumper. In order to use this method, the two points must be connected by means of a resistor, transformer or other appropriate device. Jumpers are also used in automotive wiring and home automation systems, particularly when configuring components such as relays, switches, and alarms. In the automotive industry, jumpers are often used for adjusting and testing the performance of electrical circuits, connecting electrical signals, and doing other electrical extension tasks. Jumpers can also be used for testing and troubleshooting devices, such as microprocessors, memories, and other integrated circuits. Testing of electronic components, such as logic circuits, transformers, capacitors, and transistors, may also require the use of a jumper.In the field of telecommunications, jumpers may be used to help route data and telephone conversations. The jumper creates a bridge between two circuits, allowing the data to flow between both circuits unhindered. In addition, jumpers may be used to investigate circuit anomalies such as dead or marginal logic chips or excessive noise on data lines. When a circuit anomaly is observed, a jumper is typically used to isolate the problem area.The working principle of a jumper is relatively simple. A jumper is used when two points of a circuit must be joined, but a permanent connection is not desired. In this case, a wire or metal strip is inserted between the two points, and when the current is applied, the two points become electrically connected. As is evident from the above discussion, the 2748593 application field and working principle of the jumper is quite varied. Jumpers are used to quickly and easily connect two different points in a circuit, to control bus arbitration, to mount PCBs on expansion boards or other PCBs, to transfer data between two points, to test and troubleshoot devices, and to investigate circuit anomalies. The working principle of a jumper is simple - when a current is applied, the two points become electrically connected.

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