1915217

Terminal blocks - headers, plugs and sockets, are used for connecting electrical circuits within several types of electrical equipment such as electronic, home appliances, and both low and high power equipment. Despite their small size, they are highly efficient and can provide electrical power in a variety of applications.

In this article, we\'ll outline the most common applications of terminal blocks, as well as the principles behind how they work.

Terminal Block\'s Various Applications

Terminal blocks are largely used for the connection of two different types of circuits or components - from digital circuits to external appliances, or from one point in an electrical circuit to another.

• Splices: Terminal blocks are often used for making mechanical or electrical connections between several wires. This is used in switches, motors, and a range of appliances and can be a vital component in many different industries.
• Jumpers: Jumpers are typically used to bridge two or more terminal blocks. They are a way of passing a single or multiple isolated power supply to different areas of a circuit board.
• Busbars: A busbar is a bridge between two separate electrical power sources. Busbars are made up of terminal blocks, which allow for the connection of two dramatically different numbe of circuits or components. Busbars can also be used for carrying electric current from one area of an electrical circuit to another.
• Grounding: Terminal blocks and plugs are essential for preventing shocks and ground faults. These parts connect the circuit directly to the earth in order to eliminate excess electrical current and create a safe working environment.

Working Principle of Terminal Blocks

Terminal blocks refer to any kind of electrical components which are used for connecting wires, points, or blocks together. This includes pin connectors, binding post terminals, and socket head terminals. Each of these components is based on the same principle – they all have a base material with molded electrical conductors, allowing them to be connected to an electrical system.A terminal block works by pushing through the machine or component, such as a screw, into the base material. The base material is then filled with a conductive material such as solder, and the wire is connected to the connector by pushing the connector into the base material. This makes for quick and efficient wiring systems that can quickly be connected with multiple points. This can be beneficial for industries that require a quick reaction time, or for applications that simply require quick wiring setups in order to speed up product development. Because terminal blocks are so efficient and robust, they are widely used in various types of electrical applications, from simple voltage and current sensing systems, to high-power control systems.

Conclusion

In conclusion, there are a variety of reasons to connect components of an electrical system using terminal blocks. These devices can help streamline the connection of different components, plus they offer higher electrical insulation, larger ranges of operating temperatures, and provide better mechanical connections between components. Terminal blocks are essential for any electrical system or component, and are being used in more and more industries for their increased efficiency and to reduce the complexity of electrical wiring systems.

19154-0028	Molex Connec...	0.23 $	1541	CONN SPLICE 10-12 AWG CRI...
1915893	Phoenix Cont...	5.03 $	1000	TERM BLOCK HDR 18POS VERT...
M85049/1915W03A	Amphenol Pcd	47.85 $	1000	CONN BACKSHELL CLAMP SZ15...
1915042	Phoenix Cont...	7.18 $	1000	TERM BLOCK HDR 20POS VERT...
19150	3M	44.21 $	1000	DOODLEDUSTER HOLDER SMALL...
1915673	Phoenix Cont...	5.54 $	1000	TERM BLOCK PCB
19155031401	HARTING	17.02 $	19	HAN F+B HOOD-GG-M25
19158	SCS	0.0 $	1000	BAG 5X8 SHIELDED ZIP LOCK...
1915140000	Weidmuller	1.3 $	1000	LM 5.08/04/90 3.5SN GN BX
1915217	Phoenix Cont...	2.37 $	24	TERM BLOCK HDR 2POS VERT ...
M85049/1915W04A	Glenair	0.0 $	1000	CONN BACKSHELL W/CLAMP SZ...
XF3M-1915-1B	Omron Electr...	0.57 $	1000	CONN FFC FPC 19POS 0.50MM...
19151	3M	57.03 $	1000	DOODLEDUSTER HOLDER LARGE...
1915340000	Weidmuller	52.38 $	1000	LABEL ID/RATINGS 1.06"X0....
1915686	Phoenix Cont...	7.01 $	1000	TERM BLOCK PCB
M85049/1915N04	Amphenol Pcd	47.47 $	10	CONN BACKSHELL CLAMP SZ 1...
1915754	Phoenix Cont...	16.64 $	1000	TERM BLOCK PLUG 12POS STR...
1915356	Phoenix Cont...	4.71 $	1000	TERM BLOCK HDR 16POS VERT...
M85049/1915N02	Amphenol Pcd	0.0 $	1000	CONN BACKSHELL CLAMP SZ 1...
1915974	Phoenix Cont...	16.28 $	1000	TERM BLOCK PLUG 17POS STR...
19156-3	TE Connectiv...	1.83 $	1000	SCREW,SELF TAP,PAN HEAD
1915233	Phoenix Cont...	2.7 $	1000	TERM BLOCK HDR 4POS VERT ...
19150-01M	Eaton	2.37 $	1000	CIR BRKR THERMAL 50A 14VD...
1915291	Phoenix Cont...	4.39 $	1000	TERM BLOCK HDR 10POS VERT...
MIKROE-1915	MikroElektro...	8.57 $	5	BOARD DUAL COMPARATOR CLI...
19152	3M	65.68 $	1000	DOODLEDUSTER CLOTH 7"
1915650000	Weidmuller	2.59 $	1000	LM 5.08/09/90 3.5SN GN BX...
1915288	Phoenix Cont...	4.07 $	1000	TERM BLOCK HDR 9POS VERT ...
1915657	Phoenix Cont...	3.13 $	1000	TERM BLOCK PCB
19155031701	HARTING	13.86 $	1000	HAN F+B HOOD CABLE TO CAB...
1915 BK005	Alpha Wire	0.0 $	1000	CABLE 3COND 16AWG BLACK 1...
1915738	Phoenix Cont...	13.64 $	1000	TERM BLOCK PCB
1915030000	Weidmuller	2.82 $	1000	LMZFL 5/12/135 3.5OR12 Po...
1915026	Phoenix Cont...	6.56 $	1000	TERM BLOCK HDR 18POS VERT...
1915712	Phoenix Cont...	11.89 $	1000	TERM BLOCK PLUG 8POS STR ...
1915260000	Weidmuller	1.41 $	1000	CONN PROTECTIVE CAP
1915450000	Weidmuller	2.28 $	1000	TERMINAL TEST ADAPTER 8 T...
1915123	Phoenix Cont...	3.55 $	1000	TERM BLOCK HDR 8POS VERT ...
1915136	Phoenix Cont...	3.84 $	1000	TERM BLOCK HDR 9POS VERT ...
M85049/1915W02	Glenair	0.0 $	1000	CONN BACKSHELL W/CLAMP SZ...