Precisely Metering Inlet and Outlet Pressure
This proportional pneumatic control valve provided precise turbocharger wastegate control with reduced hysteresis and turbo lag.
Custom Solenoids and Valves using Pulse Width Modulation
Pulse Width Modulation (PWM) is a DC supply voltage that is switched on and off at a given frequency for a modulated period of time (duty cycle). Typical uses of a PWM-controlled solenoid are proportional hydraulic or pneumatic solenoid valves (digital control) or proportional current control (position control).
Additional Resources
Solenoid Powered Gate Valve
August 8, 2016
PWM and Emissions Control
TLX Technologies developed a pulse-width-modulated proportional canister purge valve for a vehicle’s EVAP system.
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