Digital Zener Diode Apparatus Manufacturer,Supplier and Exporter in India
Product Code : SCL-EAE-11328
The apparatus provides a structured experimental circuit for operating a Zener diode under forward- and reverse-bias conditions. In forward bias, the device conducts like a conventional semiconductor diode. Under controlled reverse bias, conduction increases when the applied voltage reaches the diode’s breakdown region.
Digital indication makes voltage and current observations easier to read and record during practical sessions. Students can use the measured values to plot characteristic curves and investigate basic shunt voltage regulation. Exact display ranges, Zener rating, supply output, accuracy, panel material and protection arrangement must be confirmed before ordering.
Key Features
Digital measurement: Provides direct numerical indication for supported voltage and current observations.
Forward-bias experiment: Demonstrates the conduction behaviour of a Zener diode in forward polarity.
Reverse-breakdown study: Helps students identify the Zener breakdown region safely.
V-I curve plotting: Supports systematic recording and graphical analysis of measurements.
Voltage-regulation learning: Introduces the use of a Zener diode as a basic shunt regulator.
Visible circuit layout: Connects diode polarity, limiting resistance and measuring points with the experiment.
Hands-on semiconductor training: Converts diode theory into repeatable laboratory observations.
Technical Specifications
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Digital Zener Diode Apparatus technical information |
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Specification |
Detail |
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Product name |
Digital Zener Diode Apparatus |
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Brand |
Lab Exports |
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Equipment category |
Digital semiconductor characteristics apparatus |
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Device studied |
Zener diode |
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Measurement format |
Digital indication |
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Primary experiments |
Forward characteristics, reverse breakdown and basic voltage regulation |
What's Included in the Kit
One Digital Zener Diode Apparatus.
Zener diode, digital displays, power arrangement, resistors and connecting leads only when listed in the accepted quotation.
Experiment manual or operating instructions, subject to the final supply scope.
Applications and Uses
Measuring forward voltage and current.
Plotting the forward V-I characteristic.
Observing reverse current below breakdown.
Determining approximate Zener breakdown voltage.
Plotting the reverse characteristic curve.
Demonstrating basic shunt voltage regulation.
Comparing Zener and conventional diode behaviour.
Extending diode study with the PN Junction Diode Unit.
How to Use the Digital Zener Diode Apparatus
Identify the Zener diode anode, cathode and measurement terminals.
Confirm the approved diode, supply and digital-display ranges.
Set all variable controls to their minimum positions.
Keep the power switched off while making connections.
Connect the diode in forward bias through the specified limiting resistance.
Increase the voltage gradually and record the digital readings.
Switch off and reconnect the diode in reverse bias.
Increase reverse voltage slowly while monitoring current.
Record readings within the approved limit and plot both curves.
Return all controls to minimum before switching off.
Safety note: Never operate the Zener diode without suitable current limiting. Excess reverse current or power dissipation can permanently damage the device.
Care and Maintenance
Keep the panel, displays, controls and terminals clean and dry.
Inspect connecting leads and terminal insulation before each session.
Operate controls gradually and remain within confirmed display ranges.
Store the apparatus disconnected in a dry, dust-controlled cabinet.
Why Choose Lab Exports
Lab Exports manufactures and exports scientific instruments, laboratory experiment setups, science kits, mathematics kits, didactic models and STEM equipment. Its range includes electrical, electronics and semiconductor teaching apparatus for academic and vocational laboratories. The company supports institutional and international equipment requirements. Buyers can confirm the digital ranges, Zener rating and supplied accessories before production and dispatch.
Frequently Asked Questions
What is a Digital Zener Diode Apparatus used for?
It is used to measure and plot forward- and reverse-bias Zener diode characteristics and demonstrate basic voltage regulation.
What is the advantage of digital measurement?
Digital indication provides direct numerical readings, reducing the need to interpret pointer position on an analog scale.
What is Zener breakdown voltage?
It is the reverse voltage at which Zener current increases significantly while the diode voltage remains comparatively stable within its rated operating range.
Why is a series resistor required?
The series resistor limits current and protects the Zener diode from excessive power dissipation.
Can the apparatus demonstrate voltage regulation?
Yes. It can support a basic Zener shunt-regulation experiment with a suitable supply, series resistance and load arrangement.
What are the digital meter ranges?
The exact voltage and current ranges were not supplied. They must be confirmed in the technical quotation before ordering.
Request confirmation of the Zener voltage, digital display ranges and included accessories, or view the related Zener Diode Unit and complete Electrical and Electronics Laboratory Equipment range.
