RELAY MODULE 5V DC 1-CHANNEL

Description:

This is 1-Channel DC 5V low level Relay Module. Equiped with power relay 10AAC 250V/125VDC 30V/28V.

Specification

• Contact Rating: This is the maximum voltage and current rating of the relay's contacts. It determines the maximum load that the relay can switch.
• Coil Voltage: This is the voltage required to energize the relay coil and activate the contacts. The coil voltage must match the voltage of the control circuit.
• Contact Configuration: This refers to the arrangement of the contacts in the relay. Common configurations include SPST (Single-Pole Single-Throw), SPDT (Single-Pole Double-Throw), DPST (Double-Pole Single-Throw), and DPDT (Double-Pole Double-Throw).
• Contact Material: This is the material used for the contacts, which determines the maximum current rating and the durability of the relay. Common contact materials include silver, gold, and copper.
• Switching Speed: This refers to the time it takes for the contacts to open or close after the coil is energized or de-energized. It is measured in milliseconds or microseconds.
• Operating Temperature Range: This is the range of temperatures in which the relay can operate without damage or malfunction.
• Mounting Style: This refers to the method of mounting the relay, which can be through-hole or surface mount.
• Size: Relays are available in different sizes, ranging from miniature to power relays. The size of the relay depends on the current rating, voltage rating, and the number of contacts.