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Electric Circuit & Electrophysics Trainer
CPE-EO2300
Feature/Function
product
FEATURES
• Designed to give effective hands-on practice on basic principles of
physics and electrical engineering
• Focuses on realistic experiments to verify theories instead of numerical
expression and explanation of complex physical phenomena
• Capable of verifying basic principles of electrophysics through the
circuit configuration practices
• Modularized structure with a module rack for easy attachment and
detachment of modules
• Highly durable and rigid worktable in steel beam structure
• Light weight and durable experimental modules based on the plastic
injection mold
• Module storage box allowing user convenience in keeping the
experimental modules safe
• Low-noise locking casters for convenient relocation of the training system
• Supports easier circuit configuration by the circuit diagrams printed
on each module
• Provides power for circuit practices through the power supply module
Specifications
product
■ 제품 규격
List of Modules |
Experimental Contents |
CPE-EO2300-M01 Capacitor |
![](prod_html/02_EE/cpe_eo2300//images/cpe_eo2300_m01.jpg)
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>Charging/Discharging curves of the capacitor
Capacitor in series/parallel connection
Characteristics of capacitor in AC/DC Circuit |
CPE-EO2300-M02 DC Circuit-1 |
![](prod_html/02_EE/cpe_eo2300//images/cpe_eo2300_m02.jpg)
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DC voltmeter
DC ammeter
Special resistance
Wheatstone Bridge
Ohm’s Law
Resistor in series/parallel connection |
CPE-EO2300-M03 DC Circuit-2 |
![](prod_html/02_EE/cpe_eo2300//images/cpe_eo2300_m03.jpg)
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Voltage divider
Shunt resistor
Maximum power transmission
Voltage source in series/parallel connection
Internal resistance of voltage sources |
CPE-EO2300-M04 Magnetic Induction - 1 |
![](prod_html/02_EE/cpe_eo2300//images/cpe_eo2300_m04.jpg)
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Principle of transformer
Single-phase/Low-voltage transformer
Current/Economy transformer
Magnetic coupling
Voltage generation with permanent magnets |
CPE-EO2300-M05 Magnetic Induction - 2 |
![](prod_html/02_EE/cpe_eo2300//images/cpe_eo2300_m05.jpg)
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High voltage transformer
Voltage doublers with diodes
Single-phase/Half-wave rectifi er
Center tap/Bridge rectifi er |
CPE-EO2300-M06 Magnetic Induction - 3 |
![](prod_html/02_EE/cpe_eo2300//images/cpe_eo2300_m06.jpg)
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3-phase transformer
Delta-Star connection
Symmetrical/Non-symmetrical load
3-phase/ Mid-phase rectifi er circuit
Full-wave rectifi er circuit |
CPE-EO2300-M07 AC Circuit |
![](prod_html/02_EE/cpe_eo2300//images/cpe_eo2300_m07.jpg)
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RC/RL/RLC series-parallel connection
Coil series-parallel connection
RL-RC High pass / Low pass
Phase shift |
CPE-EO2300-M08 Magnetism-1 |
![](prod_html/02_EE/cpe_eo2300//images/cpe_eo2300_m08.jpg)
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Permanent magnets
Magnetic force effects
Principles of magnetism and electromagnet
Self induction |
CPE-EO2300-M09 Magnetism-2 |
![](prod_html/02_EE/cpe_eo2300//images/cpe_eo2300_m09.jpg)
|
Point effect/Screening effect
Homogeneous/Inhomogeneous electric fi elds
Magnetic conductivity
Capacitor effect |
CPE-EO2300-OP1 Power Supply |
![](prod_html/02_EE/cpe_eo2300//images/cpe_eo2300_op1.jpg)
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Fixed DC power: +5V, +15V, -15V
Fixed AC power: ±6V, ±7.5V, ±9V, ±12V
Variable DC power: 0~30V
3-Phase 380V power
Speaker: 2.25 inches, 8 Ω, 0.25W
Variable resistor: 4ea |
CPE-EO2300-OP2 Analog Meter |
![](prod_html/02_EE/cpe_eo2300//images/cpe_eo2300_op2.jpg)
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DC Voltage meter: 5V/15V (FS: 1mA)
DC Ammeter: 10mA/100mA (FS: 1mA)
AC Voltage meter: 20V
AC Ampere meter: 500mA
AC voltage meter: 400V
Galvano meter |
CPE-EO2300-OP3 High Voltage Output |
![](prod_html/02_EE/cpe_eo2300//images/cpe_eo2300_op3.jpg)
|
DC input voltage: 15V
Output voltage: 2kV, 4kV, 6kV, 8kV, 10kV (5 steps)
Power switch |
CPE-EO2300-OP4 Electrometer |
![](prod_html/02_EE/cpe_eo2300//images/cpe_eo2300_op4.jpg)
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DC input voltage: 15V
Power selector switch: 5V, 10V, 50V, 100V
Input impedance: ≥1012Ω
Output capacitance: ≤ 100pF
BNC cable |
Options/Accessories
product
STANDARD ACCESSORIES
• Power cord: 1set
• 3-phase power cord: 1ea
• Insulated connection cable: 1set
• Non-insulated connection cable: 1set
• Aluminum case for static experiments: 1set
• User’s guide manual & experimental manual : 1set
■ 옵션
• Oscilloscope (CPM-1005BE)
• Function generator (CPM-8210)
• Digital LCR meter (CPM-2840)
• Digital multimeter (CPM-8302A)
Practice examples
product
EXPERIMENTAL CONTENTS
• Charging/discharging curve of capacitors
• Characteristics of capacitors in series or parallel connection
• Characteristics of capacitors in AC and DC
• Characteristics of DC voltmeter and ammeter
• Ohm's Law
• Characteristics of resistors in series or parallel connection
• Wheatstone bridge circuits
• Shunt resistance
• Maximum power transmission
• Internal resistance of power source
• Characteristics of power source in series or parallel connection
• Characteristics of transformers
• Single-phase transformer and low-voltage transformer
• Autotransformer
• Permanent magnet
• 3-phase transformer
• Wire connection (Y, △) on transformer
• Uniform and non-uniform loads of transformer
• 3-phase rectifier circuit
• Full wave rectifier circuit
• RC / RL / RLC circuit in series or parallel connection
• Coil in series or parallel connection
• RL and RC filters
• Magnetic field effects
• Characteristics of electromagnetism
• Magnetic induction
• Point effects
• Magnetoconductance
• Screen effects
• Uniform and non-uniform magnetic fields
• Capacitor effects