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This Section is deals with different Electrical and Electronics Circuits using Proteus Simulation.
Diode Bridge Rectifier
The Circuit shows typical diode Bridge rectifier. It consists of AC Source, Bridge Rectifier and 7805 Regulator. After Proper connection between the circuits. The circuit was simulated and the result obtained is shown below.
Zener Voltage Regulator
The above Circuit produce constant output voltage of 51. Since the Zener diode used in the above Circuit is 51V Zener. The Circuit Consists of DC Source, Current Limiter, Zener and Load.
Voltage drop across the input resistance Rlimit(VR) = Vi-Vz = 120 -50 = 70 V
Current flowing through the load IL= Vz/RL
= 50/10k = 5mA
Current through the Rlimit = 70/5k = 14mA
As per KCL Current from Source, I = IL+Iz
14mA = 5mA+Iz; Iz = 9mA
Editorial Staff
Kandaswamy K V
Editorial Staff
Kandaswamy K V
Simulating PLD devices (GAL16V8)
This video demonstrates the simulation of programmable logic devices in Proteus. PLD used here is GAL16V8 .This device is capable of implementing combinational circuits like adders and sequential circuits like flip flops ,counter, shift register. The programming language used is WinCUPL . The program file in CUPL format is converted into JEDEC which is a binary Fusemap to be stored in the PLD. The programming language is simple so that we can convert any combinational equation to program statement. Truth tables and state machines also can be implemented in the programming language CUPL.
This language will make you understand the digital logic circuits and you can easily upgrade to higher level programming languages like VHDL and verilog for FPGA devices . Field programmable Gate Array (FPGA) devices have many number of logic gates , lookup tables , registers and CLB( logic blocks) which can implement more complex circuits easily. FPGAs are often used to prototype customized digital circuits and processors like RISC - V with ease.
Many FPGA manufacturers supply IP Core which can be implemented in the FPGA with ease. These include latest products like image processors and Neural network accelerators .