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ETB-113
Pulse Width Modulation & Demodulation (PWM) with power supply
Experimental Training Boards (ETB Series)
About a Product
OBJECT :-
01 To modulate a pulse carrier with sinusoidal signal to obtain a Pulse Width Modulated signal.
02 To demodulate the Pulse Width Modulated signal to obtain the modulating signal.
Technical Specification
FEATURES :-
The board consists of the following built-in parts:
01 ± 6V D.C. at 100mA, IC regulated Power Supply internally connected.
02 Pulse Train (Carrier) Generator based on timer IC.
03 50Hz A.C. sinusoidal modulating signal obtained from stepped down transformer.
04 Pulse Width Modulator based on timer.
05 Pulse Width Demodulator based on operational amplifier.
06 Adequate no. of other electronic components.
