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10pcs 1 Channel 3.3V Low Level Trigger Relay Module Optocoupler Isolation Terminal

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kr224.08 / kr273.41
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kr89.57 / kr273.41
Shipping to: United States | Express delivery: 7-12 business days | Standard delivery: 15-25 business days

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Description:
Normally open interface maximum load: AC 250V/10A, DC 30V/10A.
SMD optocoupler isolation, strong driving capability, stable performance; trigger current 5mA.
Fault-tolerant design, the relay will not move even if the control line is broken.
Power indicator (green), relay status indicator (red).
The interface is designed humanized, and all the interfaces can be directly connected by wiring terminals, which is very convenient.

Two module interface:
1. DC+: Connect the power supply positive pole (voltage 3.3V).
2. DC-: Connect the power negative pole.
3. IN: Low level (3.3V) control relay pull in.
Relay output terminal:
1. NO: Relay normal open, the relay suspends before pulling in, and then short-connect with the COM.
2. COM: Relay common interface
3. NC: Relay normal close, short connected with COM before pulling inand suspended after pulling in.
Package Included:

10 x 1 Channel 3.3V Relay Module


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Electronics Ranking
10pcs 1 Channel 3.3V Low Level Trigger Relay Module Optocoupler Isolation Terminal
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n10pcs 1 Channel 3.3V Low Level Trigger Relay Module Optocoupler Isolation Terminal
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n10pcs 1 Channel 3.3V Low Level Trigger Relay Module Optocoupler Isolation Terminal
n
n10pcs 1 Channel 3.3V Low Level Trigger Relay Module Optocoupler Isolation Terminal
n
n10pcs 1 Channel 3.3V Low Level Trigger Relay Module Optocoupler Isolation Terminal
n
n10pcs 1 Channel 3.3V Low Level Trigger Relay Module Optocoupler Isolation Terminal

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  • 23/04/2021

    good support and deliver

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  • 28/05/2020

    It seems to work fine (tested 2 out of 10 so far), package arrived soon & intact. Thanks.

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