Educational trainer

PM-ENTERPRISE

Specifications:

 Object:
To Measure the Value of Unknown Capacitance by Schering Bridge.

 Feature:
The board consists of the following built-in parts :
01. Schering Bridge circuit with arms values.
02. ±5 VDC at 150 mA, IC Regulated Power Supply internally connected.
03. 1KHz Sine wave oscillator having output 0-15 Vpp.
04. Audio amplifier and speaker for null detector.
05. Three unknown value of capacitors selectable by a band switch.
06. Potentiometer for balancing the bridge.
07. Band switch to select one from ten different values of capacitance.
08. Adequate no. of other Electronic Components.
09. Mains ON/OFF switch, Fuse & Jewel light.
* The unit is operative on 230V ±10% at 50Hz AC Mains.
* Adequate no. of patch cords stackable 4mm spring loaded plug length ½ metre.
* Good Quality, reliable terminal/sockets are provided at appropriate places on panel for connections/ observation of waveforms.
* Strongly supported by detailed Operating Instructions, giving details of Object Theory, Design procedures, Report Suggestions and Book References.

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