Transistor Characteristics Manufacturer,Supplier and Exporter in India
Product Code : SCL-EAE-11319
The apparatus provides a structured panel for investigating how base current, base-emitter voltage, collector current and collector-emitter voltage are related. Its common-emitter NPN circuit arrangement supports the observation of transistor behaviour across cutoff, active and saturation operating regions.
Built-in analog meters, variable supply controls and clearly identified connection points allow readings to be taken directly from the experimental circuit. The panel format keeps the circuit layout visible, helping learners connect theoretical transistor symbols and equations with measured laboratory results.
Key Features
Common-emitter NPN study: Supports practical investigation of a standard transistor circuit configuration.
Four analog meters: Displays the voltage and current parameters required for input and output measurements.
Built-in power arrangement: Reduces dependence on separate laboratory power supplies.
Variable voltage controls: Allows the experimental operating point to be adjusted gradually.
Visible circuit diagram: Connects the panel terminals to the printed transistor circuit.
Colour-coded terminals: Helps users identify measurement and circuit connection points.
Hands-on curve plotting: Supports tabulation and graphical analysis of transistor characteristics.
Technical Specifications
|
Transistor Characteristics Apparatus specifications |
|
|
Specification |
Detail |
|
Product name |
Transistor Characteristics Apparatus |
|
Brand |
Lab Exports |
|
Transistor configuration |
Common-emitter NPN type |
|
Measurement system |
Four analog meters for voltage and current observations |
|
Power arrangement |
Built-in power supply |
|
Controls |
Variable voltage controls |
|
Connections |
Panel-mounted, colour-coded terminals |
What's Included in the Kit
One Transistor Characteristics Apparatus.
Connecting leads, subject to the accepted quotation.
Operating or experiment manual, subject to the accepted quotation.
Applications and Uses
Plotting input characteristics between base current and base-emitter voltage.
Plotting output characteristics between collector current and collector-emitter voltage.
Studying cutoff, active and saturation regions.
Examining the effect of changing base current on collector current.
Estimating transistor current gain from measured observations.
Supporting semiconductor-device and basic-electronics practicals.
Complementing an analog and digital IC trainer.
How to Use the Transistor Characteristics Apparatus
Set both variable voltage controls to their minimum positions.
Check the printed circuit, terminals and meter connections.
Connect the supplied leads according to the approved experiment diagram.
Switch on the apparatus under instructor supervision.
Increase the base-side voltage gradually and record the corresponding readings.
Maintain a selected base current and vary the collector-emitter voltage.
Repeat the measurements at additional base-current values.
Tabulate the readings and plot the input and output characteristic curves.
Return all controls to minimum and switch off the apparatus.
Safety note: Make connections only with the power switched off. Avoid short-circuiting terminals and do not exceed the confirmed meter, supply or transistor ratings.
Care and Maintenance
Keep the panel, meter covers and terminals clean and dry.
Turn controls gently and avoid forcing analog meter needles beyond full scale.
Inspect connecting leads and terminal insulation before each experiment.
Store the apparatus in a dry, dust-controlled laboratory area.
Why Choose Lab Exports
Lab Exports manufactures and exports scientific instruments, educational experiment setups, electronics trainers, science kits, mathematics kits, didactic models and STEM equipment. Its range supports schools, colleges, universities and vocational laboratories. Buyers can confirm meter ranges, input supply requirements and included accessories before production or dispatch.
Frequently Asked Questions
What is a Transistor Characteristics Apparatus used for?
It is used to measure and plot the input and output characteristics of a transistor under controlled laboratory conditions.
Which transistor configuration does the apparatus demonstrate?
The supplied model is arranged for studying an NPN transistor in common-emitter configuration.
What measurements can students take?
Students can observe base-emitter voltage, base current, collector current and collector-emitter voltage.
Does the apparatus have a built-in power supply?
Yes. The supplied product information identifies a built-in power arrangement with variable controls.
Can students plot transistor characteristic curves with it?
Yes. Recorded voltage and current values can be used to plot input and output curves and identify transistor operating regions.
Is it suitable for school and college laboratories?
Yes. It is suitable for supervised electronics instruction in senior secondary schools, colleges, polytechnics and vocational institutes.
Request confirmation of the meter ranges, input supply and included leads, or explore the complete Electrical and Electronics laboratory equipment range. Compatible measurement products are also available in the digital ammeter range.
