A complete, reliable, drop-in replacement for the landing gear hydraulic pump circuitry.

The Gear Controller replaces two intermittent duty starter solenoids, flyback diodes, Gear-In-Transit diodes, and all associated interconnects using the interfaces already present in the stock hydraulic system.

Features:

• Solid state.  No mechanical moving parts, no intermittent duty coil to accidentally burn up
• Low switching current (200 mA).  Compatible with either stock or aftermarket solid-state pressure switches
• Graceful startup and shutdown of the hydraulic pump.
  • Inputs have a 20 ms delay, which eliminates start-stop-start from bouncing mechanical switch inputs;
    
  • Motor outputs have robust flyback diode protection, which snubs voltage spikes on motor shutdown
• Lightweight.  The Gear Controller is half the weight of a single solenoid and has a much smaller footprint
• Complete transit light solution.  Wire your transit light straight from the board--overcurrent protection built in (automatically resetting, 500 mA max)
  
• EMI protection.  The circuit has high resistance to radiated and conducted emissions

Available in 14V and 28V versions; please make sure you've selected the correct voltage for your platform!