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The SmartElex 12V, 20A 1-Ch Power Relay Module by SmartElex is a value-for-money smartelex relay modules designed for everyday users. It features Item Type: Relay Module and Model No. / Name: Power Relay Module.
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About This Product
The SmartElex 12V, 20A 1-Ch Power Relay Module by SmartElex is a value-for-money smartelex relay modules designed for everyday users. It delivers reliable performance at an accessible price.
Key Specifications
- Item Type: Relay Module
- Model No. / Name: Power Relay Module
- No. of Channels: 1
- Operating Voltage (VDC): 12 — works with standard household power
- Current Capacity (A): Up to 20
- Length (mm): 45
- Width (mm): 05
- Weight (g): 12
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The SmartElex 12V, 20A 1-Channel Relay Module is a compact yet powerful solution for switching high-current AC or DC loads using microcontrollers or automation platforms. Built around the reliable JY32FNH-S-DC12V-A/20A relay, it offers dependable performance for a wide range of applications—be it home automation, industrial control, or DIY electronics.
Power Relay Module module is designed to handle up to 20A at 12V, making it ideal for controlling lights, motors, pumps, solenoids, and other heavy electrical equipment directly from low-voltage digital systems like Arduino, Raspberry Pi, or PLCs.
Features:
- Reliable JY32FNH-S-DC12V-A/20A high-power relay
- Operates on 12V DC with a single control channel
- Supports AC and DC load switching up to 20A
- Compact size ideal for integration into tight enclosures
- Built for long-term durability in harsh conditions
Package Includes:
1 x SmartElex 12V, 20A 1-Ch Power Relay Module








