A set of standard laboratory equipment for electrical engineering for the investigation of alternating current circuits

Order Code: 19204111.4

Category: General Lab Equipment III

A set of standard laboratory equipment should allow the study and conduct of experiments on AC technology. It must carry out several tens of experiments from generating alternating current to presenting the values ??of alternating current to the m...



SPECIFICATION

  • A set of standard laboratory equipment should allow the study and conduct of experiments on AC technology. It must carry out several tens of experiments from generating alternating current to presenting the values ??of alternating current to the method of measuring alternating current and processing the oscilloscope. Test transformer and single-phase rectifier circuits. With this equipment, measurements in alternating current circuits with ohmic, capacitive and inductive resistors should be possible.
  • The basic research kit for AC circuits should consist of:
    1. Single pole switch
    2. Potentiometer 220 Ohm, 3 W
    3. Resistors of various forces of electrical resistance from 10 ohms to 1 kOhm
    4. 100 ohm resistors
    5. 220 ohm resistors
    6. 1 kOhm resistors
    7. Turn (500 turns)
    8. Turn (1000 turns)
    9. Transformer core, removable
    10. Capacitor 1 uF, 100 V
    11. Capacitor 2.2 uF, 63 V
    12. Diode Si
    13. Diode ge
    14. Multimeter
    15. 30 MHz Oscilloscope
    16. The delivery set must include all necessary components (set of connecting wires, software, stand frame, etc.)
  • Plug-in board: for assembling electrical and electronic experimental circuits for student and educational experiments. The experimental surface should have sufficient capacitance for transistor circuits with three stages consisting of small plug-in elements. Plug-in jumpers, set of 10: for use in extra-low voltage circuits on the board, with a printed line to illustrate the connection.
  • Multimeter: Meter with high overload capacity and built-in protection against damage due to improper handling.
  • The device must be with a moving coil is protected from damage by two diodes connected in opposite directions. Must have Auto power off
    1. DC voltage ranges: about 0.1 ... 300 V,
    2. AC voltage ranges of about 3 ... 300 V,
    3. DC ranges about 0.1 mA .. 3 A,
    4. AC ranges from about 0.1 mA to 3 A,
  • internal resistance of approximately 10 MΩ / V (=) / 6.67 kΩ / V (~).
  • Technical data Requirements to technical data of oscilloscope: 30 MHz Frequency range, digital: 30 MHz storage oscilloscope with a color LCD, high resolution, backlight and USB port. Frequency range is 30 MHz .. Automatic measurements: 20. Storage 10000 Pt / CH.
  • Interfaces: USB, VGA, LAN.
  • Function generator up to 200 kHz must be with opportunities: microprocessor-controlled signal generator for experiments on training panels.
  • Function: Sine / Triangle / Square / DC. Rectangular signal, Frequency range within 100 MHz ... 200 kHz. Resolution in the range of 1 MHz ... 100 MHz, depending on the frequency.
  • Output voltage from 0 to 20 V. DC bias: ± 10 V.
  • Display: four-digit segment display for signal parameters and functions. Attenuation is approximately 0 dB, -20 dB, -40 dB. The output impedance is about 50 ohms. Trigger output TTL level.
  • Outputs: 4 mm safety sockets.
  • Power supply: +/- 15 V DC or alternatively plug-in adapter, 12 V AC.
  • Equipment must comply with applicable standards. Acceptable "Variations ± 15% of the required parameter values, provided that such changes do not affect the intended functionality of the equipment"

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