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Electronic devices and circuits Lab
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Electronic devices and circuits Lab

Electronic Devices and Circuits Lab

1.VI Characteristics of PN Junction Diode
  • Circuits to carryout forward and reverse VI Characteristics of PN Junction diode experiments
  • 0-6V for forward bias and 0-24V for reverse bias experiment
  • Provision to connect digital meters Externally
  • Legends printed in the PCB and wooden cabinet
2.VI Characteristics of Zener Diode
  • Circuits to carryout forward and reverse VI Characteristics of Zener diode experiments
  • 0-6V for forward bias and 0-24V for reverse bias experiment
  • Provision to connect digital meters Externally
  • Legends printed in the PCB and wooden cabinet
3.Half wave and Full wave Rectifier without and with filter
  • Step down transformer 12-0-12V, 500mA for half wave and full wave rectifier
  • To observe variation in the ripple with load current Without and with filter
  • To observe voltage regulation with load current Without and with filter
  • Provision to connect digital meters externally
  • Legends printed in the PCB and wooden cabinet
4.Bridge rectifier without and with filter
  • Step down transformer 0-12V, 500mA for Bridge rectifier
  • To observe variation in the ripple with load current Without and with filter
  • To observe voltage regulation with load current Without and with filter
  • Provision to connect digital meters externally
  • Legends printed in the PCB and wooden cabinet
5.Input and output characteristics of CB Transistor
  • Circuit to carryout input and output characteristics of NPN transistor BC 107 in CB configuration
  • 0-12V in Emitter to Base side and 0-30V in Collector to Base side variable DC power supplies
  • Provision to connect necessary digital meters externally
  • Legends printed in the PCB and wooden cabinet
6.Input and output characteristics of CE Transistor
  • Circuit to carryout input and output characteristics of NPN transistor BC 107 in CE configuration
  • 0-6V in Base to Emitter side and 0-30V in Collector to Emitter side variable DC power supplies
  • Provision to connect necessary digital meters externally
  • Legends printed in the PCB and Wooden closed cabinet
7.Input and output characteristics of CC Transistor
  • Circuit to carryout input and output characteristics of NPN transistor BC 107 in CC configuration
  • 0-6V in base to Collector side and 0-30V in Emitter to Collector side variable DC power supplies
  • Provision to connect necessary digital meters externally
  • Legends printed in the PCB and Wooden closed cabinet
8.JFET Characteristics
  • Circuit to carry out the JFET J111 VI characteristics and transfer characteristics experiment
  • 0-6V in gate to source side and 0-30V in drain to source side variable DC power supplies
  • Provision to connect necessary digital meters externally
  • Legends printed in the PCB and wooden closed cabinet
9.UJT Characteristics
  • Circuit to carry out the UJT 2N2646 VI characteristics experiment
  • 0-12V in Emitter to B1 side and 0-30V in B2 to B1 side variable DC power supplies
  • Provision to connect necessary digital meters externally
  • Legends printed in the PCB and wooden closed cabinet
10.SCR Characteristics and marking important Parameters
  • Circuit to carry out the SCR TYN 616 VI characteristics and latching and holding current experiments
  • 0-12V in Gate to cathode side and 0-30V in Anode to cathode side variable DC power supplies
  • Provision to connect necessary digital meters externally
  • Legends printed in the PCB and wooden closed cabinet
11.DIAC and TRIAC Characteristics
  • Circuit to carry out the DIAC DB 3 VI characteristics both forward and reverse characteristics
  • 0-45V variable DC power supply
  • Circuit to carry out the TRIAC BT 136 VI characteristics I quadrant and III quadrant characteristics
  • 0-12V in Gate side and 0-45V in MT1 and MT2 side variable DC power supplies
  • Provision to connect necessary digital meters externally
  • Legends printed in the PCB and wooden closed cabinet
12.MOSFET Characteristics
  • Circuit to carry out MOSFET IRF 640 VI characteristics experiment
  • 0-12V in Gate to Source side and 0-30V in Drain to Source side variable DC power supplies
  • Provision to connect necessary digital meters externally
  • Legends printed in the PCB and wooden closed cabinet
13.IGBT Characteristics
  • To carry out the IGBT CT60AM VI and transfer characteristics experiment
  • 0-12V in Gate to Emitter and 0-30V in Collector to Emitter side variable DC power supplies
  • Provision to connect necessary digital meters externally
  • Legends printed in the PCB and wooden cabinet
14.LDR Characteristics with LUX Meter to measure the Light Intensity
  • Circuit to carryout LDR VI Characteristics experiment
  • Provision to vary the light intensity
  • LUX meter to measure the light intensity
  • Provision to connect necessary digital meters externally
  • Legends printed in the board and wooden cabinet
15.LDR Characteristics Kit without LUX Meter
  • Circuit to carryout LDR VI Characteristics experiment
  • Provision to vary the light intensity
  • Provision to connect necessary digital meters externally
  • Legends printed in the board and wooden cabinet
16.Photo Transistor Characteristics with LUX Meter
  • Circuit to carryout Photo Transistor Characteristics experiment
  • Provision to vary the light intensity
  • LUX meter to measure the light intensity
  • Provision to connect necessary digital meters externally
  • Legends printed in the board and wooden cabinet
17.Photo Transistor Characteristics without LUX Meter
  • Circuit to carryout Photo Transistor Characteristics experiment
  • Provision to vary the light intensity
  • Provision to connect necessary digital meters externally
  • Legends printed in the board and wooden cabinet