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The SmartElex 5V, 3A 1-Ch Signal 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: Signal Relay Module.
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About This Product
The SmartElex 5V, 3A 1-Ch Signal 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: Signal Relay Module
- No. of Channels: 1
- Operating Voltage (VDC): 5V — works with standard household power
- Trigger Voltage (VDC): 5 — works with standard household power
- Output Current (A): 3
- Output Power: Up to 360W at 120V AC, Up to 72W at 24V DC
- Contact Rating: 3A at 120V AC, 3A at 24V DC
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The SmartElex 5V, 3A 1-Channel Signal Relay Module is a compact, reliable switching device designed for controlling medium-power loads in embedded systems, IoT projects, and hobby electronics. Equipped with a high-quality JY4100F-S-DC5V-C electromagnetic relay, it operates at 5V DC and can switch loads up to 3A. This module is perfect for integration with microcontrollers like Arduino and Raspberry Pi. It includes status indicator LEDs for power and switching, along with protective circuits to ensure safe, stable performance. With a broad operating temperature range and excellent isolation, it’s a versatile addition to any automation system.
Features:
- Operates at 5V DC for reliable switching.
- Can switch loads up to 3A at 250V AC/30V DC.
- High-quality JY4100F-S-DC5V-C electromagnetic relay.
- Easy integration with Arduino, Raspberry Pi, and other control systems.
- Power consumption of only ~0.36W for energy efficiency.
- Fast operate time of ≤10 ms and release time ≤5 ms.
- Protective circuitry ensures safe and stable operation.
- Indicator LEDs show relay status (power and switching).
- High insulation resistance (≥100MΩ) for reliability.
- Wide operating temperature range: -40°C to +85°C.
Applications:
- Home automation
- Industrial control systems
- Robotics and IoT devices
- Switching AC or DC loads
- Smart control systems
- Safety systems.
Cautions:
- Ensure proper supply voltage (5V) is used.
- Do not exceed the rated switching current/voltage.
- Handle carefully to prevent electrostatic discharge damage.
- Ensure isolation from high-voltage circuits while operating.
Package Includes:
1 x SmartElex 5V, 3A 1-Ch Signal Relay Module.
