Operational Amplifier as Inverting and Non Inverting Amplifier Manufacturer,Supplier and Exporter in India
Product Code : EL-COA-1134
Jlab Export is a leading Operational Amplifier as Inverting and Non Inverting Amplifier Manufacturer,and suppliers in India
Operational Amplifier as Inverting and Non Inverting Amplifier (code EL-COA-1134) is an electronics trainer for studying an op amp wired first as an inverting amplifier and then as a non-inverting amplifier, in physics and electronics teaching labs. It provides DC power supplies including ±15 V DC, a printed circuit diagram, and different resistances can be connected externally for each observation. It is made by Jain Laboratory Instruments Pvt Ltd (JLab) at its works in Ambala, India.
Specifications
| Parameter | Detail |
|---|---|
| Experiments | Operational amplifier as an inverting amplifier and as a non-inverting amplifier |
| DC power supplies | ±15 V DC; 500 mA (as listed) |
| Circuit diagram | Printed |
| Resistances | Different resistances can be connected externally for various observations |
| Meters named in the listing | Digital multimeter, 3.5 digit; digital voltmeter, 20 V DC |
| Dimensions | 10 x 7 x 3 inches |
| Quality check | Each trainer is visually inspected before dispatch |
| Pack quantity | Each (sold individually) |
| Minimum order quantity | 10 units |
| Dispatch time | Usually 7–10 working days |
| Product code | EL-COA-1134 |
| Manufacturer | Jain Laboratory Instruments Pvt Ltd (JLab) — OEM |
| Country of origin | India (made in Ambala, Haryana) |
How Does It Compare with Other JLab Op Amp Trainers?
| Trainer | Circuits listed | Power supplies listed | Other listed details |
|---|---|---|---|
| This trainer (EL-COA-1134) | Inverting and non-inverting amplifier | ±15 V DC; 500 mA | Resistances connected externally; printed circuit diagram; 3.5-digit multimeter and 20 V DC digital voltmeter named |
| Study of Operational Amplifier | Unity-gain buffer, non-inverting, inverting, summing and difference amplifier | Three DC regulated supplies: 0 to ±15 V and 0 to 6 V | — |
| Operational Amplifier Trainer | Inverting, non-inverting, summing and difference amplifier | 0–5 V DC variable (two), +12 V DC fixed | Resistances and capacitors; circuit printed on an aluminium front panel; power cord, patch cords and instruction manual |
| Operational Amplifier kit BREAD BOARD TYPE | Circuits built on a breadboard | Three DC regulated 0–5 V DC supplies, fixed ±15 V DC | Sine, square and triangular wave outputs; two dual-range meters |
Choose this trainer when the practical covers only the two basic amplifier configurations and students should wire their own resistor values. The study model and the Operational Amplifier Trainer add summing and difference amplifiers, and the breadboard kit suits courses where students assemble each circuit from loose components.
What Is the Inverting and Non-Inverting Amplifier Trainer Used For?
It is used for the op amp amplifier practical in undergraduate physics and electronics labs, polytechnic diploma courses and ITI/TVET electronics workshops. In the inverting configuration the input goes through a resistor Rin to the inverting input and a feedback resistor Rf sets the gain to −Rf/Rin, so the output is an amplified, inverted copy of the input. In the non-inverting configuration the input goes to the non-inverting input; the gain is one plus Rf/Rin, the output stays in phase and the circuit presents a high input impedance.
Students connect a chosen pair of resistances externally, apply a small DC input, read input and output voltages on the meter, and compare the measured gain with the calculated value for several resistor pairs. Raising the input until the output stops increasing shows that the output saturates a little below the supply rails. Switch the supply off before changing resistors.
What to Specify When Ordering
- Quantity — the minimum order is 10 trainers; many labs plan one per student group.
- Meters — confirm whether you need the digital multimeter and digital voltmeter named in the listing, and how they are to be supplied.
- Resistances — ask for a set of resistors for the external connections if your lab does not already stock them.
- Related trainers — add summing, difference, integrator or comparator trainers to the same enquiry to equip a full op amp practical.
Frequently Asked Questions
What experiments can be done with this trainer?
Two: the op amp as an inverting amplifier and as a non-inverting amplifier. Because the resistances are connected externally, students can repeat each experiment with different resistor pairs and plot measured gain against the ratio Rf/Rin.
What power supply does it have?
The listing gives DC power supplies of ±15 V DC with a 500 mA figure. A dual supply of this kind lets the output swing both above and below zero, which the inverting configuration needs.
Are the multimeter and voltmeter part of the trainer?
The listing names a 3.5-digit digital multimeter and a 20 V DC digital voltmeter, but does not say whether they are built into the panel or supplied separately. Ask JLab to confirm this in the quotation.
Which op amp IC does it use?
The listing does not name the IC. If your syllabus or tender specifies a particular op amp, state it in your enquiry and JLab will confirm.
How does it differ from the Study of Operational Amplifier trainer?
This model covers the inverting and non-inverting amplifiers with externally connected resistances. The study trainer adds a unity-gain buffer, summing amplifier and difference amplifier and lists three regulated supplies.
What should an export enquiry include?
The quantity, destination country and port or city, delivery terms such as FOB or CIF, any packing or labelling needs, and the tender reference if the purchase is for a tender.
Who manufactures this trainer?
Jain Laboratory Instruments Pvt Ltd, trading as JLab, builds it at its Ambala works and quotes for it directly.
OEM Manufacturer
JLab is the trading name of Jain Laboratory Instruments Pvt Ltd, a manufacturer of electronics trainers and laboratory instruments in India, incorporated in 2017 and based on Hargolal Road, Ambala, Haryana. This inverting and non-inverting amplifier trainer is assembled at JLab’s own works, not sourced from a trader, so colleges, schools, dealers and importers deal with the maker directly, every unit is visually inspected before dispatch, and repeat orders are handled by the same team. JLab exports worldwide and ships to buyers in every region — for example Qatar in the Middle East, Estonia in Northern Europe, Serbia in Southern Europe, Australia in Oceania and South Africa in Southern Africa. For institutional purchases, see the JLab lab tenders page.
Related Op Amp Trainers and Instruments
- Study of Operational Amplifier — adds buffer, summing and difference amplifier experiments.
- Operational Amplifier Trainer — inverting, non-inverting, summing and difference amplifiers with built-in supplies.
- Operational Amplifier kit BREAD BOARD TYPE — for building op amp circuits on a breadboard.
- Study Operational Amplifier as Adder, Subtractor, Integrator and Differentiator — the next step after basic amplifiers.
- Study Characteristics of Operational Amplifier — offset, slew rate and bandwidth measurements.
- Digital Multimeter — a handheld meter for reading input and output voltages.
See the full Characteristics Operational Amplifiers range or all Scientific Instrument products.
Request a Quote
Quotes come direct from the manufacturer. Use the Add To Cart enquiry button on this page, or send the quantity (minimum 10 units), your meter and resistor requirements, and the delivery location through the contact page.
Last updated: 9 October 2026
