Current Supply Circuits Trainer Model ETR 021
Current Supply Circuits Trainer Model ETR 021
‘Sci-tech’ Current Supply Circuit Trainer Kit Model ETR 072 is Versatile trainer which is capable of performing the experiments in assembly and operation of unidirectional and bridge rectifiers; Characteristic of rectifier circuits (mean value, rms value, form factor and ripple); Introduction to usage circuits for smoothing the output voltage of rectifier circuits; Determination of characteristic values of a unidirectional / bridge rectifier under ohmic load; Determination of characteristic values of a unidirectional / bridge rectifier with smoothing; Measurement performed on a charged and uncharged voltage multiplier circuit; Measurement of ripple as a function of load; Introduction to the assembly and operation of transistor voltage regulators (Darlington transistors); Study The adjustment range of unloaded transistor voltage regulators; Study of the load behavior of transistor voltage regulators; Operation of fixed voltage regulators with transistors in series; operation of fixed voltage regulators with transistors in parallel for voltage regulation; and Measurement of the adjustment quality of transistor, static and dynamic voltage regulators The Instruction Manual provides list of experiments that shows their applications.
| Size: | 40cm x 30cm x 12cm (LxWxH) |
| Weight: | 5 kg |
Item Description
‘Sci-tech’ Current Supply Circuit Trainer Kit Model ETR 072 is Versatile trainer which is capable of performing the experiments in assembly and operation of unidirectional and bridge rectifiers; Characteristic of rectifier circuits (mean value, rms value, form factor and ripple); Introduction to usage circuits for smoothing the output voltage of rectifier circuits; Determination of characteristic values of a unidirectional / bridge rectifier under ohmic load; Determination of characteristic values of a unidirectional / bridge rectifier with smoothing; Measurement performed on a charged and uncharged voltage multiplier circuit; Measurement of ripple as a function of load; Introduction to the assembly and operation of transistor voltage regulators (Darlington transistors); Study The adjustment range of unloaded transistor voltage regulators; Study of the load behavior of transistor voltage regulators; Operation of fixed voltage regulators with transistors in series; operation of fixed voltage regulators with transistors in parallel for voltage regulation; and Measurement of the adjustment quality of transistor, static and dynamic voltage regulators
The Instruction Manual provides list of experiments that shows their applications.
Technical Specifications
Technical Specification
- 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
- One LED indicator to indicate Power input.
- 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
- All interconnections are made using 2mm banana Patch cords.
- Bare board Tested Glass Epoxy PCB is used.
- Set of 2mm Patch cords for interconnections
Experiments
- Introduction to the assembly and operation of unidirectional and bridge rectifiers
- Characteristic of rectifier circuits (mean value, rms value, form factor and ripple)
- Introduction to usage circuits for smoothing the output voltage of rectifier circuits.
- Determination of characteristic values of a unidirectional / bridge rectifier under ohmic load
- Determination of characteristic values of a unidirectional / bridge rectifier with smoothing
- Measurement performed on a charged and uncharged voltage multiplier circuit.
- Measurement of ripple as a function of load
- Introduction to the assembly and operation of transistor voltage regulators (Darlington transistors)
- Study The adjustment range of unloaded transistor voltage regulators.
- Study of the load behavior of transistor voltage regulators
- Operation of fixed voltage regulators with transistors in series
- Explanation of the operation of fixed voltage regulators with transistors in parallel for voltage regulation
- Measurement of the adjustment quality of transistor, static and dynamic voltage regulators
Model Number
ETR 021
See also different:
- Mild steel dis-assembling type model allowing study of internal/external construction - Long lasting since made in steel and powder coated - Durable and easily cleanable model
