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• 1 x 5V -30V Delay relay Timer control module Trigger put off switch Micro USB Power Highlights: By adjusting the potentiometer can set the length of time MicroUSB five supply with an input port, clean to use five ~ 30V vast delivery voltage External signaltrigger and keytriggerin two methods With a relay indicator Anti-interference ability, the relay at varied interference won't misoperation, appropriate for business control Features: 1 Working voltage:wide voltage five ~ 30V, two power delivery interface 2 Operating mode:the initial state, module outputs: usually open (NO) and the average terminal (COM) is disconnected, usually closed (NC) and the typical terminal (COM) linked Providing a low pulse signal, or touch trigger key, relay and indicator lights, the output of the state: normally open (NO) and Common (COM) connected,normally closed (NC) and the common terminal (COM) is disconnected 0-24 seconds (this time could be adjusted in keeping with your needs) relay off,back to the state earlier than the trigger 3 size of timing adjustment by means of potentiometer, default 0-24 seconds If you need more time, you might update the larger capacitor (C2) or potentiometer time T = 1 For example: 22uf capacitor and resistor 1M,then T = 1 * 0 * one million = 24 seconds 4 With a relay indicator five The module can control: 10A / 250VAC, 10A / 30VDC load 6 The relay has a freewheeling defense 7 Trigger signal input terminal is designed with a pull and clear out circuit, enhanced anti-jamming capability, compatible for industrial control manufacturers upload the optocoupler isolation,but there isn't any separation between module&;s ground and signal&;s ground,would now not obtain the interference impact the check found that only boost the steadiness of the sign enter port to interference,regardless of this module is beneath electromagnetic interference environment,or within the power-up and power-down moment, the relay won't produce misoperation Dimensions: 5 * 1 * 1 (L * W * H) 9 Weight: 16g Applications: 1 Burglar, alarm, constructing delay switch, sound and light-weight management mild switch 2 Delay powered automobile equipment, to stop huge currents generated as the car begins burning automobile equipment 3 Prevent simultaneous launch a number of devices cause burning appliances or fail to start Package included:

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