Non-Latching Relays
Relays are electrical switches that are operated by electrical impulses with the primary function to open and close a circuit, they can also be referred to as industrial switches. There are 2 main types available, latching and non–latching relays.How do non-latching relays work?Non-latching relays are in a normally closed (NC) position and will stay in this state without power. When power passes through the circuit, the relay switched to a normally open (NO) position by using an internal coil to generate a magnetic force, holding this NO position. Once the current is turned off, it returns to the NC position. This makes non-latching relays well suited to push-button applications like keyboards and micro-controller input buttons.What are non-latching relays used for?Non-latching relays are highly durable and versatile components, making their performance long lasting and suitable for use in a wide range of applications, such as:Automotive enginesHousehold appliancesIndustrial machineryMedical equipmentTelecommunications equipmentWhat is the difference between latching and non-latching relays?Both types of relays in similar in design and function, however, a significant difference between them is that a latching relay will remain in the last position it when it was last powered, whereas a non-latching goes back to its normal position. This makes each more type of relay suitable for different applications. Considerations when selecting a relayWhen choosing a relay, it is important to consider a number of specifications to ensure it is fit for purpose, some factors include:Coil voltage – the required voltage to actuate the switching mechanism. If a voltage is too high this could damage the components, if it is too low then it will not actuate. Contact configuration – This is the state the contacts are in without power. For example SPST, single pole single throw.Contact material – the relay contacts are available in many materials that have certain properties. Common materials are gold, silver, tin oxide and nickel Coil power – the amount of power (watts) the coil operates at. This must match the power in the circuit for correct function. Coil resistance – the amount of resistance (ohms) in the circuit that the coil creates.
Showing 505–528 of 760 results
-
RELAY LED INDICATOR PLUG-IN/SOLDER 4PDT
IDR586,754.66 -
RELAY LED INDICATOR PLUG-IN/SOLDER DPDT
IDR643,919.71 -
RELAY MINIATURE HIGH POWER 16A DPDT 230V
IDR124,609.32 -
RELAY MINIATURE HIGH POWER 16A SPDT 12V
IDR65,031.80 -
RELAY MINIATURE HIGH POWER 16A SPDT 24V
IDR59,787.30 -
RELAY MINIATURE HIGH POWER 20A SPDT 12V
IDR59,997.08 -
RELAY MINIATURE HIGH POWER 8A DPDT 12V
IDR60,731.31 -
RELAY MINIATURE HIGH POWER 8A DPDT 24V
IDR79,716.40 -
RELAY MINIATURE HIGH POWER 8A DPDT 24V
IDR62,409.55 -
RELAY MINIATURE POWER 10A DPDT 12V
IDR62,409.55 -
RELAY MINIATURE POWER 10A DPDT 48V
IDR64,612.24 -
RELAY P1 24VDC
IDR162,579.50 -
RELAY P1 5V CC
IDR150,936.71 -
RELAY PCB 16A 3PDT 24VDC
IDR269,986.86 -
RELAY PCB 2 FORM A (NO) 12VDC 30A T92
IDR284,356.79 -
RELAY PCB DPDT 2C/O 12VDC 2A
IDR49,508.08 -
RELAY PCB SPDT 1C/O 24VDC 1A OUAZ
IDR60,836.20 -
RELAY PCB SPST 1NO 6A 12VDC COIL
IDR0.00 -
RELAY PCB SPST 1NO 8A 24VDC COIL
IDR61,045.98 -
RELAY PLUG-IN 14-PIN 4PDT 3 A 110/120 AC
IDR191,529.14 -
RELAY PLUG-IN 14-PIN 4PDT 3 A 220/240 AC
IDR96,393.91 -
RELAY PLUG-IN 14-PIN 4PDT 3 A 24 VDC
IDR192,158.48 -
RELAY PLUG-IN 8-PIN DPDT 5 A 110/120 VAC
IDR137,405.90 -
RELAY PLUG-IN 8-PIN DPDT 5 A 220/240 VAC
IDR154,712.75
