Sherlotronics Relay Board for High Voltage and Current Switching Applications

The Sherlotronics Relay Board is a versatile and reliable solution designed to facilitate seamless switching between high voltage, high current, and sensitive low-voltage systems. Whether you’re isolating electric fence energiser outputs, converting contact types, or triggering devices like sirens, strobes, or 240VAC lighting, this relay board delivers stable and efficient performance. Built with full-bridge rectification and clear LED indication, it offers dependable operation in both AC and DC environments.

Product Features

Versatile Switching Capabilities

Ideal for switching both heavy current loads (e.g., sirens, strobe lights) and high-voltage circuits (e.g., 240VAC lights), the relay board provides robust performance across diverse applications.

Input Isolation for Sensitive Devices

Effectively isolates electric fence energiser outputs from sensitive transmitter inputs to prevent signal interference or damage to connected devices.

Contact Conversion

Converts normally closed (NC) contacts to normally open (NO) for compatibility with a wider range of control systems and devices.

LED Status Indication

Integrated LED indicator provides instant visual feedback for power and switching status, helping with installation and diagnostics.

Universal AC/DC Operation

Equipped with full-bridge rectification, the board can be powered by either AC or DC inputs, enhancing installation flexibility.

Product Specifications

• Brand: Sherlotronics
• Function: Relay switching and signal isolation
• Input Compatibility: AC and DC (full-bridge rectified)
• Output Contacts:
  • Normally Open (NO)
  • Normally Closed (NC)
  • Potential-Free Common (COM)
• LED Indication: Yes (status feedback)
• Use Case Scenarios:
  • Electric fence energiser isolation
  • Signal conversion (NC to NO)
  • Triggering sirens and strobe lights
  • Switching high-voltage lighting (e.g., 240VAC)
• Housing: Compact and durable circuit board design
• Mounting: Suitable for enclosure or panel integration