4-way 5V/12V/24V Computer USB Control Switch Drive Free Relay Module PC Intelligent ControllerItem NO.: MK00871
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- Product Name: 4-way 5V/12V/24V Computer USB Control Switch Drive Free Relay Module PC Intelligent Controller
- Item NO.: MK00871
- Weight: 0.1 kg = 0.2205 lb = 3.5274 oz
- Category: Electronic Modules > Switch/Relay Module
- Tag: 5V , 12V , 24V , 4-way , Computer USB Control Switch , Drive Free Relay Module , PC Intelligent Controller
- Creation Time: 2024-03-27
4-way 5V/12V/24V Drive Free Relay Module
Module Description:
1. On board square USB interface, stable connection
2. Use imported high-performance USB control chip
3. Using a dedicated relay driver chip ULN2803, the relay operates more stably
4. Use genuine Songle relay
5. Production of military grade PCB board
6. The board power socket and terminal are two convenient and flexible ways to connect to the power supply. After connecting to the power supply, even if the computer is turned off or the USB is unplugged from the computer, the relay can still remain set.
7. PCB size: 71.6mm * 65.3mm
8. Fixed hole size: 3mm, fixed hole center moment: 67.4mm * 61.3mm
Note: Due to the characteristics of the USB protocol, this module is not suitable for use in areas with high electromagnetic interference! If you want to use it, please take electromagnetic shielding measures and purchase high-quality USB data cables with electromagnetic shielding.
Product Parameters:
● Input voltage: DC 12 V
● Input current: greater than 300mA
● Wiring method: NC/COM/NO
● Relay parameters: can control up to AC 250V, 10A AC load, and up to DC30V 10A DC load
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