PWM Relay Switch 5V Receiver 20A Electronic Controller Module DIY Model Uni
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The Story
This PWM-controlled relay switch establishes a physical line connection, allowing it to handle higher DC voltages and AC loads. It operates with a 5V input and responds to PWM signals (servo-type) to toggle between normally open and normally closed contacts. Ideal for DIY projects and model control systems, it includes solder joints for optional 3-second delay and auto-disconnect.
add_circle The Upside
- check Physical isolation for reliable switching
- check Versatile for both DC and AC loads
- check Small footprint suitable for tight spaces
remove_circle The Downside
- close Limited to 2A DC and 0.5A AC
- close Requires PWM signal source (e.g., servo controller)
- close No enclosure or mounting hardware included
Specifications & features
Key features
- check_circle PWM control with servo signal compatibility
- check_circle Supports up to 30V DC at 2A and 125V AC at 0.5A
- check_circle Compact size: 29 x 9 x 8 mm
- check_circle Optional 3-second delay and auto-disconnect via solder joints
- check_circle Low relay coil power consumption (140mW)
Specifications
Board Dimensions
29 x 9 x 8 mm
Input Voltage
5V DC
Max AC Current
0.5A
Max AC Voltage
125V
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