MCU Controlled Power Switch On / Off

PowerHobby RC Power Switch and Control Accessories

Description

Manage power and accessory control in your RC vehicle with PowerHobby electronic switches and brushed control modules. Depending on the selected part number, these accessories can be used as a standard receiver power switch, an electronic push-button power switch, or a compact brushed ESC for operating a micro crawler winch.

Each option is designed for a different application, so select the correct part number for your vehicle and electronics setup.

Features

• Power and accessory-control options for RC vehicles
• Compact designs for clean installation
• Suitable for cars, trucks, crawlers, boats, and custom RC projects
• Available as a mechanical switch, electronic power switch, or brushed winch controller
• Prewired connectors simplify installation
• Designed for use with compatible receiver and battery systems

Part Numbers and Applications

• PHB7653 — JR/Futaba-Style Two-Way On/Off Switch
  • Standard mechanical receiver power switch
  • JR/Futaba-style wiring and connector
  • Suitable for compatible receiver battery installations
  • Simple slide-switch operation
• PHB6876 — 30A Micro Brushed ESC for Winch Control
  • Designed for brushed winch motors in 1/24-scale crawlers
  • Forward and reverse operation
  • 4–8.4V input range
  • Compatible with 2S LiPo batteries
  • 30A forward and 20A reverse current ratings
  • Integrated 5.7V/1A UBEC
  • Compact 25 × 23 × 5mm size
  • PH2.0 motor connector and JST battery connector
  • Fits Axial SCX24, AX24, and compatible micro crawler winch installations
• PHB7142 — MCU-Controlled Electronic Power Switch
  • Push-button electronic on/off operation
  • Eliminates intermittent contact associated with mechanical switches
  • LiPo mode provides low-voltage protection
  • LED indicators show power and battery condition
  • Sealed plastic housing
  • Includes interchangeable bottom covers for flexible mounting

Includes

• 1 PowerHobby power switch or electronic control module corresponding to the selected part number

Included wiring, connectors, switches, and mounting components vary by selection.

Fitment

Suitable for compatible RC cars, trucks, crawlers, boats, and custom electronics installations. Compatibility depends on the selected part number, battery voltage, motor type, connector style, receiver system, and available installation space.

Installation Note

Disconnect the battery before installation. Confirm connector polarity, battery voltage, current requirements, and receiver compatibility before applying power. Route all wiring away from gears, driveshafts, suspension components, and other moving parts.