- Time Delay Function: This DC 12V relay module features a versatile timer with 8 adjustable time settings, from 1 second to 1 hour. You can easily configure both delay turn-on and delay turn-off options, providing flexibility in managing your power supply for various applications. - Strong Protection Features: Equipped with a power reversal protection diode, this relay module safeguards against potential power reversal risks, ensuring the safety and longevity of your device. - High Load Capacity: This relay module can handle substantial current loads, supporting devices up to 250V AC 10A or 30V DC 10A. It is ideal for powering a wide range of electrical appliances and devices without compromising performance. Use Scenarios: 1. Home Automation: Perfect for automating lights or appliances with scheduled on/off functionality, enhancing energy efficiency and convenience. 2. Industrial Applications: Suitable for controlling heavy machinery or equipment, ensuring reliable operation with adjustable timing for safety and efficiency. 3. DIY Projects: An excellent choice for hobbyists and engineers looking to create custom timing solutions in their electronic projects, offering both flexibility and reliability. This relay module combines functionality, compatibility, and robust performance, making it an essential component for anyone needing precise control over their electrical devices.