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Description
RD02 5/12/24v 60s Adjustable Delay Timer Relay Circuit NE555 Electronic Time Delay Relay for Home Appliances
Product Description
Function: After the module is powered on, the relay will be closed immediately. The relay is automatically disconnected after x seconds. x is the settable time. Special note: This is not a power-off delay, the input power cannot be disconnected during the delay, otherwise the relay will be disconnected immediately.
Pay attention to the range error (the following is the average data of the spot measurement, for reference):
Minimum time test average value: 0-5 seconds version: 0.1 seconds; 0-60 seconds version: 0.2 seconds; 0-4 minutes version: 0.5 seconds; 1 second-12 minutes version: 1 second. Maximum time test average: 0-5 second version: 6 seconds; 0-60 seconds version: 58 seconds; 0-4 minutes version: 230 seconds; 1 second-12 minutes version: 14 minutes and 20 seconds.
Application
Delay of home appliances, automotive electronics, and other modifications.
Specification
1
Using NE555 delay, the circuit is mature. The delay range is 0 to 5 seconds, 0-60 seconds, 0-4 minutes, etc.
2
Working voltage: 12V DC, allowable range 10V-14.5V. The voltage range of the 5V version is 4.8V-8V
