Technical Specifications

Model ETR 036A:  DIODES APPLICATIONS: HALF WAVE, FULL WAVE & BRIDGE RECTIFERS

Kit enables @ 30 experiments using following kit:

• Capacitor Bank consisting of Two Capacitors of 220µf each
• Center Tapped Transformer Secondary providing 12V-0-12V
• One LED indicator to indicate Power input.
• On-board Circuits
• Half wave circuit involving one 1n4007 diode.
• Full wave Circuit involving two 1n4007 diode.
• Bridge Circuit involving one 1n4007 diode.
• Filter Circuit
• All interconnections are made using 2mm banana Patch cords.
• Bare board Tested Glass Epoxy PCB is used.
• Set of 2mm Patch cords for interconnections

Model ETR 036B: CHARACTERISTICS OF SCR & TRIAC

Kit enables @ 25 experiments using following kit:

• Resistance Block consisting of One Resistance of 1K and One Potentiometer of 100K.
• Load of 1K, 5W resistance
• One LED indicator to indicate Power input.
• On-board Circuits
• SCR Configuration
• TRIAC Configuration
• Variable DC power supply : 0 to + 15 V/150mA
• Variable DC power supply : 0 to + 30 V/150mA
• All interconnections are made using 2mm banana Patch cords.
• Bare board Tested Glass Epoxy PCB is used.
• Set of 2mm Patch cords for interconnections

Model ETR 036C: HALF WAVE, FULL WAVE RECTIFIER USING SCR & UJT TRAINER

Kit enables @ 25 experiments using following kit:

• One Lamp Load Of 15/25 W terminated at banana terminals
• One LED indicator to indicate Power input.
• On-board Circuits
• Half Wave Phase Control using RC Triggered Circuit & SCR
• Half Wave, Full Wave Rectifiers using SCR
• Fixed AC power supply : 230 VAC
• All interconnections are made using 2mm banana Patch cords.
• Bare board Tested Glass Epoxy PCB is used.
• Set of 2mm Patch cords for interconnections

Model ETR 036D: SCR PHASE CONTROL USING DIAC/TRIAC, UJT, R  TRIGGER TRAINER

Kit enables @ 25 experiments using following kit:

• One Lamp Load of 15/25 W terminated at banana terminals
• Potentiometer: P1 : 1 M Ω / P2 : 100 K Ω / P3 : 100 K Ω
• One LED indicator to indicate Power input.
• On-board Circuits
• UJT Triggered SCR Full Wave Control
• Full Wave Phase Control using RC Triggered Circuit & TRIAC
• R Triggered SCR Control
• Fixed AC power supply: 230 V AC (Isolated)
• All interconnections are made using 2mm banana Patch cords.
• Bare board Tested Glass Epoxy PCB is used.
• Set of 2mm Patch cords for interconnections

Model ETR 036E: SPEED CONTROL OF DC MOTOR USING SCR TRAINER

Kit enables @ 25 experiments using following kit:

• Motor Load terminated at banana terminals
• One LED indicator to indicate Power input.
• One Potentiometer of 1K.
• On-board Circuits
• Pulse amplitude transformer
• Comparator
• Ramp generator
• Zero crossing detector
• SCR bridge.
• Fixed AC power supply : 230 VAC
• All interconnections are made using 2mm banana Patch
• Bare board Tested Glass Epoxy PCB is used.

Model ETR 036F: OP-AMPS AS RECTIFIER & CONVERTOR TRAINER

Kit enables @ 15 experiments using following kit:

OUTPUT Waveform – Sine

• Frequency and Amplitude Adjustment is provided using Potentiometers
• One Potentiometer is P1.
• One LED indicator to indicate Power input.
• On-board Circuits
• Half Wave Circuit.
• Full Wave Circuit.
• Voltage to Current Convertor.
• Current to Voltage Convertor.
• Variable DC power supply : 0 to +15 V
• Supply connections to OP Amp (± 12 V) Internally provided to the circuit
• All interconnections are made using 2mm banana Patch cords.
• Bare board Tested Glass Epoxy PCB is used.
• Set of 2mm Patch cords for interconnections

Model ETR 036G: REGULATED POWER SUPPLY CIRCUIT TRAINER-I

Kit enables @ 10 experiments using following kit:

• Load Block consisting of One Resistance and One Potentiometer of 5K
• Center Tapped Transformer Secondary providing 12V-0-12V
• One LED indicator to indicate Power input.
• On-board Circuits
• Zener Regulator (Shunt) with Current Boost Transistor.
• Series Regulator.
• LM723 Regulator.
• All interconnections are made using 2mm banana Patch cords.
• Bare board Tested Glass Epoxy PCB is used.
• Set of 2mm Patch cords for interconnections

Model ETR 036H: FORCED COMMUNICATION OF SCR TRAINER

Kit enables @ 10 experiments using following kit:

• One LED indicator to indicate Power input.
• Two Triggering Pulse Potentiometer
• One Manual Pulsar Switch.
• On-board Circuits
• Class A Commutation
• Class B Commutation
• Class C Commutation
• Class D Commutation
• Class E Commutation
• Fixed DC power supply : + 12 V/150mA
• Variable DC power supply : 0 to + 30 V/150mA
• All interconnections are made using 2mm banana Patch cords.
• Bare board Tested Glass Epoxy PCB is used.
• Set of 2mm Patch cords for interconnections