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LanGuShi DLB0118 High Voltage Relay Module with Activation Delay

$14

LanGuShi DLB0118 High Voltage Relay Module with Activation Delay

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Product description

Brand name:LanGuShi
Specification:
1. Working voltage: wide voltage 5 ~ 30V, two power supply interface
2. Operating mode: the initial state, module outputs: normally open (NO) and the
common terminal (COM) is disconnected, normally closed (NC) and the common
terminal (COM) connected.
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.
After 0-24 seconds (this time can be adjusted according to your needs) relay off,
back to the state before the trigger.
3. The length of timing adjustment by potentiometer, default 0-24 seconds. If you
need more time, you can replace the larger capacitor (C2) or potentiometer. Delay
time T = 1.1RC. For example: 22uf capacitor and resistor 1M, then T = 1.1 *
0.000022 * 1000000 = 24.2 seconds.
4. With a relay indicator.
5. The module can control: 10A / 250VAC, 10A / 30VDC load.
6. The relay has a freewheeling protection.
7. Trigger signal input terminal is designed with a pull and filter circuit, enhanced
anti-jamming capability, suitable for industrial control. Many manufacturers add the
optocoupler isolation, but there is no separation between module's ground and"br"signal's ground, would not achieve the interference effect. After the test found that
only enhance the stability of the signal input port to interference, regardless of this
module is under electromagnetic interference environment, or in the power-up and
power-down moment, the relay will not produce m
My dear customer, if there is any problem with the goods you buy, please contact us in time, we will serve you wholeheartedly, and wish you happiness and health

LanGuShi DLB0118 High Voltage Relay Module with Activation Delay

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