what is the use of relay

Brand Name:ANYO

Model Number:CMA3-1

Place of Origin:CHINA

...relay CMA3-1(ZETTLER AZ979/980) SPDT 80A, 29*29*26.5mm Description: A relay is an electrically operated switch. Many relays use an electromagnet to mechanically operate a switch, but other operating principles are also used, such as solid-state relays. Relays are used...

Brand Name:ANYO

Model Number:T91

Place of Origin:CHINA

...er operating principles are also used, such as solid-state relays. Relays are used where it is necessary to control a circuit by a low-power signal (with complete electrical isolation between control and controlled circuits), or where several circuits must

Brand Name:ANYO

Model Number:T78

Place of Origin:CHINA

.... They are very useful devices and allow one circuit to switch another one while they are completely separate. They are often used to interface an electronic circuit (working at a low voltage) to an electrical circuit which works at very high voltage. For

Brand Name:Mirote

Model Number:HY640

... contact point makes the working life much longer, and machine core use pure copper wire, 30 and 87 pins use copper material too, then the relay can be used for 5-8 years. If add one more braided wire ,the power will be larger, so as the working life . If

Brand Name:MIROTE

Model Number:HY632

Place of Origin:CHINA

..., choose a silver contact point makes the working life much longer, and machine core use pure copper wire, 30 and 87 pins use copper material too, then the relay can be used for 5-8 years. If add one more braided wire ,the power will be larger, so as the

Brand Name:MIROTE

Model Number:HY664-8

Place of Origin:CHINA

... and technology, choose a silver contact point makes the working life much longer, and machine core use pure copper wire, 30 and 87 pins use copper material too, then the relay can be used for 5-8 years. If add one more braided wire ,the power will be

Brand Name:Mirote

Model Number:HY892

Place of Origin:Ningbo, Zhejiang

... on the material and technology, choose a silver contact point makes the working life much longer, and machine core use pure copper wire, 30 and 87 pins use copper material too, then the relay can be used for 5-8 years. If add one more braided wire ,the

Brand Name:Mirote

Model Number:HY896

Place of Origin:Ningbo, Zhejiang

... contact point makes the working life much longer, and machine core use pure copper wire, 30 and 87 pins use copper material too, then the relay can be used for 5-8 years. If add one more braided wire ,the power will be larger, so as the working life . If

Brand Name:MIROTE

Model Number:HY994

Place of Origin:CHINA

...Relay 5 Pin Automotive Relay Sealed 90987-04002 056700-6700 EXPORT LOGO & DOMESTIC LOGO 1. How to choose a good relay , Its quality mainly depends on the material and technology, choose a silver contact point makes the working life much longer, and machine core use pure copper wire, 30 and 87 pins use copper material too, then the relay can be used...

Brand Name:MIROTE

Model Number:HY800

Place of Origin:CHINA

...Relay 420W Max Switching Power 12088567 13500114 mini automotive relay 1. How to choose a good relay , Its quality mainly depends on the material and technology, choose a silver contact point makes the working life much longer, and machine core use pure copper wire, 30 and 87 pins use copper material too, then the relay can be used...

Brand Name:MIROTE

Model Number:HY825

Place of Origin:CHINA

..., choose a silver contact point makes the working life much longer, and machine core use pure copper wire, 30 and 87 pins use copper material too, then the relay can be used for 5-8 years. If add one more braided wire ,the power will be larger, so as

Brand Name:Mirote

Model Number:HY898

Place of Origin:Ningbo, Zhejiang

... the working life much longer, and machine core use pure copper wire, 30 and 87 pins use copper material too, then the relay can be used for 5-8 years. If add one more braided wire ,the power will be larger, so as the working life . If need matching with

Brand Name:Mirote

Model Number:HY899

Place of Origin:Ningbo, Zhejiang

... life much longer, and machine core use pure copper wire, 30 and 87 pins use copper material too, then the relay can be used for 5-8 years. If add one more braided wire ,the power will be larger, so as the working life . If need matching with the OEMs ,

Brand Name:MIROTE

Model Number:HY956

Place of Origin:CHINA

..., choose a silver contact point makes the working life much longer, and machine core use pure copper wire, 30 and 87 pins use copper material too, then the relay can be used for 5-8 years. If add one more braided wire ,the power will be larger, so as the

Brand Name:MIROTE

Model Number:HY959

Place of Origin:CHINA

..., choose a silver contact point makes the working life much longer, and machine core use pure copper wire, 30 and 87 pins use copper material too, then the relay can be used for 5-8 years. If add one more braided wire ,the power will be larger, so as the

Brand Name:MIROTE

Model Number:HY829

Place of Origin:CHINA

..., choose a silver contact point makes the working life much longer, and machine core use pure copper wire, 30 and 87 pins use copper material too, then the relay can be used for 5-8 years. If add one more braided wire ,the power will be larger, so as the

Brand Name:MIROTE

Model Number:HY627

Place of Origin:CHINA

...relay 25230-C9970/C9977 24 volt automotive relay 12v 30 amp 4 pin relay 25230-C9972 4883458010 EXPORT LOGO & DOMESTIC LOGO 1.How to choose a good relay , its quality mainly depends on the material and technology, choose a silver contact point makes the working life much longer, and machine core use pure copper wire, 30 and 87 pins use copper material too, then the relay can be used...

Brand Name:MIROTE

Model Number:HY420-C

Place of Origin:CHINA

...Relay , 12 Volt 24 Volt Automotive Electrical Relay 1. How to choose a good relay its quality mainly depends on the material and technology, choose a silver contact point makes the working life much longer, and machine core use pure copper wire, 30 and 87 pins use copper material too, then the relay can be used...

Brand Name:MIROTE

Model Number:HY664-8

Place of Origin:CHINA

... and technology, choose a silver contact point makes the working life much longer, and machine core use pure copper wire, 30 and 87 pins use copper material too, then the relay can be used for 5-8 years. If add one more braided wire ,the power will be

Brand Name:MIROTE

Model Number:HY656-8

Place of Origin:CHINA

... and technology, choose a silver contact point makes the working life much longer, and machine core use pure copper wire, 30 and 87 pins use copper material too, then the relay can be used for 5-8 years. If add one more braided wire ,the power will be