Digital PN Junction Diode Apparatus Manufacturer,Supplier and Exporter in India
Product Code : SCL-EI-12147
Quick Answer: The Digital PN Junction Diode Apparatus maps the forward and reverse bias V-I characteristics of a PN junction diode on separate circuits. Its stabilised DC supply is continuously variable over 0-3V and 0-30V ranges, with readings on dual 3.5-digit displays.
Last updated: October 2026
Key Features
- Separate circuits for forward and reverse bias tests
- Stabilised, continuously variable DC supply with 0-3V and 0-30V ranges
- Dual 3.5-digit displays show voltage and current together
- Digital meters avoid the parallax error of analog movements
- Circuit schematic printed on the panel
Technical Specifications
| Specification | Value |
|---|---|
| Circuits | Separate forward and reverse bias circuits |
| Supply | Stabilised DC, continuously variable, 0-3V and 0-30V |
| Displays | Dual 3.5-digit, voltage and current |
| Ammeter | Multi-range digital |
About This Product
Students step the bias voltage and read voltage and current together to plot both regions of the diode curve. The digital readings help them pick out the cut-in (knee) voltage in forward bias and the small leakage current in reverse bias.
Frequently Asked Questions
Does the Digital PN Junction Diode Apparatus test both bias directions?
Yes. It has separate circuits for forward and reverse bias, with a supply variable over 0-3V and 0-30V ranges.
Related: Electronic Instruments, PN Junction Diode Apparatus, Digital Zener Diode Apparatus and PN Junction Diode Characteristics Apparatus.
For a quotation on the Digital PN Junction Diode Apparatus, contact Educational Instrument.
.png)
.png)
