Products
New original Songle relay SRD-12VDC-SL-C T73 12V blue 10A 5 pin -51737
product detail
12V
Time Delay Relay Module
Description:
Chip: NE555
Dimension: 68mmX21mm
Working Voltage: DC 12V
Feature:
the relay time delay and power supply is connected
delay time is adjustable, (0 ~ 10 seconds)
add potentiometer can increase delay time
add capacitor C1 can increase latency time
with input power light
with relay and indicator lamp
can control device with AC 220 v / 10 or below. (maximum control equipment 2000 w)
stream with relay protection
the delay time formula: T = 1.1 RC. For example: 100 uf capacitance resistance 100 k T = 1.1 * 100000 * 0.0001 = 11 seconds
SRD-05VDC-SL-C
