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

■ 제품 규격

List of Modules		Experimental Contents
CPE-EO2300-M01 Capacitor		>Charging/Discharging curves of the capacitor Capacitor in series/parallel connection Characteristics of capacitor in AC/DC Circuit
CPE-EO2300-M02 DC Circuit-1		DC voltmeter DC ammeter Special resistance Wheatstone Bridge Ohm’s Law Resistor in series/parallel connection
CPE-EO2300-M03 DC Circuit-2		Voltage divider Shunt resistor Maximum power transmission Voltage source in series/parallel connection Internal resistance of voltage sources
CPE-EO2300-M04 Magnetic Induction - 1		Principle of transformer Single-phase/Low-voltage transformer Current/Economy transformer Magnetic coupling Voltage generation with permanent magnets
CPE-EO2300-M05 Magnetic Induction - 2		High voltage transformer Voltage doublers with diodes Single-phase/Half-wave rectifi er Center tap/Bridge rectifi er
CPE-EO2300-M06 Magnetic Induction - 3		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		RC/RL/RLC series-parallel connection Coil series-parallel connection RL-RC High pass / Low pass Phase shift
CPE-EO2300-M08 Magnetism-1		Permanent magnets Magnetic force effects Principles of magnetism and electromagnet Self induction
CPE-EO2300-M09 Magnetism-2		Point effect/Screening effect Homogeneous/Inhomogeneous electric fi elds Magnetic conductivity Capacitor effect
CPE-EO2300-OP1 Power Supply		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		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		DC input voltage: 15V Output voltage: 2kV, 4kV, 6kV, 8kV, 10kV (5 steps) Power switch
CPE-EO2300-OP4 Electrometer		DC input voltage: 15V Power selector switch: 5V, 10V, 50V, 100V Input impedance: ≥1012Ω Output capacitance: ≤ 100pF BNC cable

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)

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