Analog Electronics Trainer Manufacturer, Suppliers and Exporter in India

Jlabexport is a leading Analog Electronics Trainer Manufacturer,and suppliers in India, United States, Indonesia, Brazil, Bangladesh, Mexico, Japan, Egypt, Philippines, Democratic Republic of the Congo, Vietnam, Iran, Turkey, Tanzania, United Kingdom, France, South Africa, Italy, Kenya, Colombia, Sudan, Uganda, South Korea, Argentina, Afghanistan, Yemen, Angola, Morocco, Poland, Uzbekistan, Mozambique, Malaysia, Ghana, Saudi Arabia, Peru, Madagascar, Côte d’Ivoire, Cameroon, Niger, Venezuela, Australia, Syria, Mali, Burkina Faso, Sri Lanka, Malawi, Zambia, Chad, Kazakhstan, Somalia, Chile, Senegal, Ecuador, Cambodia, Zimbabwe, Guinea, Benin, Rwanda, Burundi, Bolivia, South Sudan, Tunisia, Haiti, Belgium, Dominican Republic, Jordan, United Arab Emirates, Honduras, Tajikistan, Papua New Guinea, Portugal, Togo, Sierra Leone, Belarus, Laos, Turkmenistan, Libya, Kyrgyzstan, Nicaragua, Paraguay, Bulgaria, Serbia, Republic of the Congo, Lebanon, Liberia, Central African Republic, Palestine, Oman, Mauritania, New Zealand, Costa Rica, Kuwait, Panama, Croatia, Georgia, Eritrea, Mongolia, Uruguay, Qatar, Namibia, Bosnia and Herzegovina, Moldova, Armenia, Gambia, Jamaica, Lithuania, Albania, Gabon, Botswana, Lesotho, Guinea-Bissau, Slovenia, Equatorial Guinea, Latvia, North Macedonia, Bahrain, Trinidad and Tobago, Timor-Leste, Cyprus, Estonia, Eswatini, Mauritius, Djibouti, Fiji, Comoros, Solomon Islands, Guyana, Bhutan, Luxembourg, Suriname, Montenegro, Malta, Maldives, Cabo Verde, Brunei, Belize, Bahamas, Iceland, Vanuatu, Barbados, São Tomé and Príncipe, Samoa, Saint Lucia, Kiribati, Seychelles, Grenada, Saint Vincent and the Grenadines, Antigua and Barbuda.

Last updated: 14 November 2026

What Are Analog Electronics Trainers?

Analog electronics trainers are bench boards on which students build and measure the circuits of a basic electronics course. Each board carries its devices, its own mains-powered DC supply and, on most device boards, the meters, with terminals for 4 mm patch cords. The range covers diode, transistor, MOSFET and thyristor characteristics, amplifiers and an RF oscillator, AC bridges, networks and filters, DC circuit practicals and two fiber optic links. JLab (Jain Laboratory Instruments Pvt Ltd), Ambala, India, makes all 31 trainers listed here.

Request a quotation  |  Compare the trainers  |  See the practicals covered

Which Trainers Are in the Analog Electronics Range?

Compare Analog Electronics Trainers by Specification

Each table sets the trainers of one group side by side, using the experiment, supply and meter rows of each product page. All boards run from 230 V, 50 Hz mains.

Diode, Rectifier and Opto Boards (5)

Transistor, MOSFET and Thyristor Boards (6)

Amplifier and Oscillator Boards (6)

AC Bridge Boards (5)

Network, Filter and DC Circuit Boards (7)

Fiber Optic Trainers (2)

How to Choose Analog Electronics Trainers for Your Lab

• Start from the syllabus list. Match each practical to a board in the practicals table, then count the student groups in one batch. Each board covers one topic, so a full course needs a set of boards.
• Check the instruments you already have. The diode, transistor, opto and SCR boards carry their own meters. The amplifier, filter and resonance boards need an audio frequency generator and an AC millivoltmeter, and the SCR, triac, DIAC, UJT and MOSFET pages list a 20 MHz oscilloscope.
• Single-topic boards or combined trainers. The Emitter Follower CC and Push Pull Amplifier boards each study one circuit with outside instruments. The BJT Amplifiers and Emitter Follower Trainer and the Power and Differential Amplifier Trainer carry their own sine-wave generator and cover two circuits each.
• Germanium, silicon or both. The Semiconductor Diode board has a Ge and a Si diode for comparison. The Diode and Zener Diode board pairs a germanium diode with a zener, and the transistor board carries Si and Ge transistors of both polarities.
• Bridge by method. Choose the Anderson bridge for inductance, the De Sauty, Wien or Schering bridge for capacitance, and the Measurement of Inductance and Capacitance board when one panel should cover both. The De Sauty board needs an outside bridge oscillator.
• Simplex or duplex fiber link. The Elementary Fiber Optics Trainer runs one 660 nm channel. The Advanced model adds a 950 nm channel for full duplex work and a PC-to-PC data link.

Practicals Covered by the Analog Electronics Trainer Range

Who Uses Analog Electronics Trainers?

Electronics and physics laboratories of polytechnics, engineering colleges and degree colleges use these boards for device, amplifier, bridge and network practicals. Senior secondary physics labs use the diode, Ohm's law, condenser and galvanometer boards.

Ordering, Minimum Quantity and Dispatch

Related Ranges in Electronics Lab Equipment

Analog Electronics Trainer is one of the ranges of Electronics Lab Equipments. These neighbouring ranges add instruments and later topics.

Frequently Asked Questions

Which outside instruments do the boards need?
It depends on the board. The diode, transistor, opto, SCR and DC circuit boards have their supplies and meters built in. The amplifier, filter and resonance boards need an audio frequency generator and an AC millivoltmeter. The SCR, triac, DIAC, UJT and MOSFET pages also list a 20 MHz oscilloscope for waveforms.

What is the difference between static and dynamic resistance of a diode?
Static resistance is the voltage divided by the current at one point of the forward curve. Dynamic resistance is the small change in voltage divided by the small change in current, the slope of the curve at that point. It falls sharply once the diode conducts.

How does a filter change the ripple factor of a rectifier?
Ripple factor is the rms value of the AC part of the output divided by the DC output. Without a filter it is about 1.21 for a half-wave and about 0.48 for a full-wave rectifier. A capacitor or L section filter lowers it, and the ripple rises again as the load current increases.

Why does a class B push-pull stage show crossover distortion?
Each transistor stays off until its base-emitter voltage reaches about 0.6 V for silicon. Near the zero crossing of the signal neither transistor conducts, so the output waveform shows a small flat step. Students see it on an oscilloscope at low input levels.

How do students know an AC bridge is balanced?
By listening to the null detector. The 1 kHz tone from the speaker or headphone falls to a minimum at balance. Students adjust the resistance and capacitance arms in turn, each time for the lowest sound, and then read the arm values into the balance equation.

Request a Quote

List each trainer by its name with the number of boards, for example ten Training Board for Transistor and five Anderson Bridge, and say whether the boards are for one batch or several. Then send the list from the contact page.