4 Channel DC Computer USB Control Switch Drive Relay Module PC Intelligent Controller 4-way 12V Relay Module–OKY3013-10 – OKYSTAR

Product Model: OKY3013-10

4 Channel DC Computer USB Control Switch Drive Relay Module PC Intelligent Controller 4-way 12V Relay Module

Product Description

Contact Load:High Power
Load:250V AC 30V DC 10A
Type:4 channel relay
Style:USB Relay

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Product Details

Product Description

1. Onboard square USB interface, stable connection
2. Use imported high-performance USB control chip
3. Using a dedicated relay driver chip ULN2803, the relay work more stable
4. Use genuine pine music relay
5. Military grade PCB board production
6. Board power outlet and terminal, two access power mode convenient and flexible. After connecting the power, even if the computer shut down or USB from the computer pull out, the relay can also maintain the set state.
7. PCB size: 71.6mm * 65.3mm
8. Fixed hole size: 3mm, fixed hole center moment: 67.4mm * 61.3mm

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