> TRAINING CONTENT
• Basic electrotechnical instrument usage, calculation of measuring error
• Method to reduce instrument measuring error
• Resistor parallel connection and series connection circuit
• Resistor parallel-series connection circuit
• Troubleshooting of DC resistor circuit
• Voltage current characteristic mapping of linear circuit and nonlinear circuit element
• Potential, voltage measurement and circuit potential diagram drawing
• Kirchhoff's law verification and its failure diagnosis
• Superposition theorem verification and its failure diagnosis
• Equivalent transformation of voltage source and current source
• Thevenin theorem verification
• Norton theorem verification
• Two-port network test
• Reciprocal theory experiment
• Maximum power transmission condition measurement
• First order circuit response test
• Second order dynamic circuit response research
• R,L,C element impedance characteristic measurement
• RC serial-parallel frequency selective network characteristic test
> CONFIGURATION
1. Power supply
(1). Input AC: 220V±10%, power consumption 0.5KVA
(2). Output DC stabilized voltage: ± 12V/1.5A; 5V/1.5A
(3). Output adjustable DC stabilized voltage: DC 0V... ± 24V/1A continuously adjustable, with short-circuit
protection and self-recovery function.
(4). Constant current source: 0…50mA adjustable constant current source, with open circuit protection.
(5). Safety protection: dedicated power input and output protection circuit board, with earth protection,
leakage and overload protection, error operation protection, etc.
2. Measuring instrument
(1). DC ammeter: 1mA
(3). DC voltmeter: 3V
(2). DC ammeter: 50mA
(4). DC voltmeter: 30V
3. Function generator
- Output waveform: square wave / triangular wave / sine wave
- Amplitude: sine wave 0…10V (peak-to-peak value 10V, symmetric negative & positive)
triangular wave 0…14V (peak-to-peak value 14V, symmetric negative & positive)
square wave 0…14V (peak-to-peak value 14V, symmetric negative & positive)
- Frequency range: four-stage, (10Hz…100Hz) / (100Hz…1KHz) / (1KHz…10KHz) / (10KHz…100KHz)
4. Experiment modules
(1). Components voltage current characteristic research
(2). Circuit potential research
(3). Thevenin theorem and Norton theorem
(4). Superposition theorem and reciprocal theory
(5). Verification of Kirchhoff's law
(6). Capacitance charge-discharge research
(7). Passive two-port network
(8). First order dynamic circuit
(9). Second order dynamic circuit
(10). AC parameter measurement
(11). Series, parallel resonant circuit
(12). Controlled source VCVZ, VCCS circuit
(13). Gyrator circuit
> CUSTOMIZATION
We support: logo customization.(Min. order 2 set)
> Port: Ningbo, Shanghai, or any ports in China
> LEADING TIME
| Quantity (sets) |
1 - 5 |
>5 |
| Time (days) |
35 |
To be negotiated |
){kind=link}