Directorate Of Technical Education

Directorate Of Technical Education has published Tender For Supply Of Kit , Amplitude Modulation And Demodulation Trainer Kit 1 ) Carrier Generation -Xr 2206 - 100 Khz To 1 Mhz 2 ) Audio Signal Generation – Wien Bridge Oscillator - 20 Hz To 20 Khz 3 ) Xr 2206 Based Amplitude Modulation At Different Modulation Index 4 ) Diode Detector For Demodulation 5 ) Legend Printed On The Pcb And Wooden Cabinet , Pulse Position Modulation Generation And Detection Kit 1 ) Pwm Generation Circuit 2 ) Pulse Position Modulation Generation 3 ) Reconstruction Of Pwm Signal 4 ) Reconstruction Of Original Signal Using Low Pass Filter And Ac Amplifier 5 ) Legend Printed On The Pcb And Wooden Cabinet , Single Phase Half Controlled Bridge Converter With Resistive Load 1 ) Phase Angle Control Circuit Using Tca 785 2 ) Control Scheme To Vary The Phase Angle Of The Half Bridge 3 ) Trigger Circuit For Scrs And With Pulse Transformers 4 ) Half Bridge Power Circuit To Drive The Pmdc 24V Motor , Series And Shunt Equalizer Kit 1 ) Audio Oscillator 0-20Khz, Frequency And Amplitude Control 2 ) Shunt Equalizer For Low Pass 3 ) Series Equalizer For High Pass 4 ) Series And Shunt Equalizer For Band Pass 5 ) With Amplifier And Speaker => Limited. Last date of submission for this tender is 2023-03-13. This is a Static Converters tender in Valangaiman, Tamil Nadu