The Woodward 9905-026 is a low-voltage, forward-acting member of the 2301A series of load sharing and speed controls. This particular model requires a power supply of 20-40VDC and consumes 15W or less of power. This model uses a single actuator with a current range of 0-20mA. Since this is a forward-acting model, the actuator will be driven to empty fuel in the event that full loss of voltage is detected.