Digital valve controller Trig-Tek™ 200B

The Trig-Tek™ 200B Clipper Module is designed to provide constant drive to the Air Modulator Valve over the rated frequency range and to prevent over modula- tion of the valve during either a sine or random acoustic test. Product Information The 200B has selectable filters compatible with EPT (Electro Pneumatic Transducer) 948, EPT 200, EPT 110 or EPT 1094 Electro Pneumatic Modulator Air Valves. The four modes of operation are selectable by movable jumpers inside the unit. The 200B is installed in signal processing systems ahead of the power amplifier. It provides the proper frequency band shaping. Key Features • Master gain control • Clipper set control • 10:1 clipper ratio • SE or DIFF input • SE or 150 output • Interlock circuit • Up to 6 modules/chassis • 115 or 230 Vrms power