1. DC power supply: -5V~+5V.

2. AC power supply: 0V, 6V, 10V, 14V, 17V with the function of short circuit protection

and auto recovering.

3.Relay, speaker, buzzer, oscillating coil, controllable silicon, 12V signal lamp, power

resistor, rectifier bridge, diodes, integrated three-terminal voltage regulator, capacitor,

transistors, buttons and potentiometers are provided.

4. Experiment modules including: Voltage amplifier circuit, Integrated operational

amplifiers, power amplifier, DC stabilized power supply, FET amplifier & differential

amplifier, controllable thyristor rectifier circuit, common electronic devices.

Experiment boards can be fixed by the 4 blue sockets

5. DIP IC sockets(1 14P, 2 8P) and sockets for components connection provided.

LAB EXERCISES

1) Transistor common emitter amplifier

2) FET amplifier

3) Negative feedback amplifier

4) Emitter follower

5) Differential amplifier

6) Specification measurement of integrated op amp

7) Basic application of integrated op ampI - analog operational circuit

8) Basic application of integrated op ampII - signal processing (active filter)

9) Basic application of integrated op ampIII - signal processing(voltage comparator)

10) Basic application on integrated op ampIV - signal processing(waveform generator)

11) RC sine wave oscillator

12) LC sine wave oscillator

13) Assemble and commissioning of function signal generator

14) VCO(voltage controlled oscillator)

15) LF power amplifier I-OTL power amplifier

16) LF power amplifier II - integrated power amplifier

17) DC stabilized power supply I - series transistor stabilized power supply

18) DC stabilized power supply II - integrated voltage regulator

19) Controllable thyristor rectifier circuit

20) Synthetic experiment - design and commissioning of multimeter

DC power supply

±5V/1A and ±12V/1A with the function of short circuit

protection and auto recovering for each circuit.

Function signal

generator

Output waveform: sine wave, square wave and triangle

wave Amplitude ranges: 0~16V_P-P.

Frequency ranges: 2Hz~2MHz(switched into seven ranges)

Switched attenuation: 0dB, 20dB, 40dB and 60dB(two

buttons)

Frequency meter

Measuring range: 1Hz~10MHz with 6-digit common-cathode

LED display.

Strobe time: 1s.

Sensitivity: 35mV@1-500kHz/ 100mV@500kHz-10MHz

The Frequency indicator can be used for measurements of

external signal as well

RMS AC digital

millivoltmeter

Measuring range: 0.2mV~600V(RMS value) @ 10Hz~1.5MHz.

It is used to measure the RMS value of sine wave,

triangle wave and narrow pulse.

20M Two-channel

oscilloscope

1) Deflection coefficient: 5mV/DIV-5V/DIV

2) Vertical mode: CH1, CH2, ALT, CHOP, ADD

3 and 1/2 digital

multimeter

1) DC voltage: 200mV/2V/20V/200V/1000V ±(0.5%+3)

2) AC voltage: 2V/20V/200V/750V ±(0.8%+5)

3) DC current: 20uA/2mA/200mA/20A ±(1.5%+3)

4) AC current: 2mA/20mA/20A ±(1.5%+5)

5) Resistance: 200Ω/2kΩ/20kΩ/200kΩ/2MΩ/20MΩ ±(0.8%+5)

6) Conductance: (0.1-100)nS ±(1.0%+30)

7) Capacitance: 20nF/200nF/20uF/200uF ±(4.0%+10)

8) Frequency meter: 20kHz ±(1.5%+25) Celsius

temperature: -40^oC-1000^oC ±(0.75%+3)

9) Special function: diode test, transistor test, ON/OFF

alarm, low-voltage display, data hold, turn off the

power automatically etc.

Input impedance: 10MΩ, sampling rate: 3 times/s, AC

frequency response: 40-400Hz, operation mode: manual.

Maximum range: 1999.

Configuration:

DC stabilized power supply:

1

Function generator:

1

Frequency meter:

1

RMS AC digital millivoltmeter:

1

20M Two-channel oscilloscope:

1

3 and 1/2 digital multimeter:

1

MF500 Pointer type multimeter:

1

Accessories & connection leads:

1 set

Operating instructions and laboratory manual:

1 set