Enhance your electronic projects with this high-quality 12V Delay Relay Module, designed for precise delay turn-on or turn-off control. Featuring eight selectable time ranges from a rapid 0.1 seconds up to a full hour, this versatile module offers flexible timing adjustments to suit a variety of applications. Built with a power reversal protection diode, it ensures reliable operation and safeguards the module from damage caused by incorrect power connections. Key Features: · Wide Delay Time Range: Easily select from eight different delay time ranges using the S1, S2, and S4 switches, with fine-tuning available via the potentiometer for precise timing control. · 12V Delay Turn On/Off Function: Provides controlled delay for switching circuits, ideal for automation, lighting control, and other timing-sensitive electronic projects. · High Load Capacity: Supports a relay load of up to 30V DC 10A (300W ideal power), making it suitable for driving large current loads safely and efficiently. · Power Reversal Protection: Equipped with a protection diode to prevent damage from incorrect polarity connections, enhancing module durability. · Low Power Consumption: Features a quiescent current of only 2.5mA and a maximum power consumption of 45mA, ensuring energy-efficient operation. · Compact and Lightweight: Measuring approximately 5.5 x 3 cm (2.16 x 1.18 inches), this module is easy to integrate into various projects without occupying much space. Specifications: · Input Voltage: 12V DC · Delay Time Range: 0.1 seconds to 1 hour (selectable via switches and adjustable potentiometer) · Relay Load Capacity: 30V DC 10A (300W ideal power) · Quiescent Current: 2.5mA · Maximum Power Consumption: 45mA · Size: Approx. 5.5 x 3 cm (2.16 x 1.18 inches) Package Includes: · 1 x 12V Delay Relay Turn On/Turn Off Module This 12V Delay Relay Module combines reliable performance with flexible timing options, making it an essential component for controlling delay functions in electronic circuits. Its robust load capacity and built-in protection features ensure safe and efficient operation, suitable for hobbyists and professionals alike.