Enhance your electronic control projects with this high-performance 2-channel relay module, designed for reliable switching with maximum load capacities of AC 10A and DC 30V 10A on the normally open interface. Built with a high-quality relay and advanced patch optocoupler isolation, this module offers strong driving capability and stable operation with a low trigger current of just 5mA, making it efficient and easy to integrate into various applications. Key Features: · High-Quality Relay with Strong Load Capacity: Supports a maximum load of AC 10A and DC 30V 10A on the normally open interface, ensuring dependable switching performance. · Patch Optocoupler Isolation: Provides robust signal isolation, enhanced driving ability, and stable performance to protect your control circuits. · Flexible Trigger Voltage Options: Compatible with working voltages of 5V, 9V, 12V, and 24V, catering to diverse project requirements. · Selectable High or Low-Level Trigger: Easily set the trigger mode for each relay channel via onboard jumpers (S1 and S2), allowing versatile control logic for your applications. · Fault-Tolerant Design: Ensures the relay remains inactive even if the control line is broken, preventing unintended switching and enhancing operational safety. · Dual Channel Relay Interface: Each channel includes normally open (NO), normally closed (NC), and common (COM) terminals, providing flexible wiring options for various control needs. · Visual Indicators: Equipped with a green power LED and red relay status indicators for intuitive operational feedback. · User-Friendly Terminal Block Interface: All connections are made through convenient terminal blocks, simplifying installation and wiring. Specifications: · Module Size: 50 x 41 x 18.5mm (1.97 x 1.61 x 0.73 inches) · Hole Diameter: 3.1mm (0.12 inches) · Hole Interval Distance: 44.5 x 35.5mm (1.75 x 1.4 inches) · Trigger Current: 5mA · Working Voltage: 5V / 9V / 12V / 24V selectable · Maximum Load (Normally Open): AC 10A / DC 30V 10A Package Includes: · 1 x 2-Channel Relay Module This versatile 2-channel relay module combines durable construction, flexible trigger options, and reliable fault-tolerant design, making it an ideal choice for automotive electronics, home automation, robotics, and other control system applications. Its straightforward installation and clear status indicators ensure ease of use and dependable performance in your projects.