Electrical and Electronics(53)

Quick answer: STEMAids manufactures and supplies 50 electrical and electronics lab equipment products for school and college physics laboratories — regulated power supplies, semiconductor characteristics trainers (diode, transistor, FET, SCR, UJT, Zener), digital logic and IC trainers, and measurement apparatus such as ammeters and a portable Wheatstone bridge. Prices verified on stemaids.com on 28 August 2026 range from ₹300 for a Step Down Transformer to ₹10,490 for the Electronics IC Development Trainer Kit, so a school can equip a single CBSE Class 12 semiconductor-devices bench or a full composite skill lab electronics corner from one purchase order. Products are made by Eduscope Smart Learning Solutions Private Limited, an ISO 9001:2015-certified, Udyam-registered manufacturer in New Delhi that supplies against school tenders and rate contracts with a full statutory document pack.

STEMAids is an Electronics Lab Equipment Manufacturer, supplying circuit-building and electronics demonstration apparatus as part of its Physics Lab Equipment Supplier range across Delhi and pan-India.

Electricity is the branch of physics students most often claim to understand and then cannot wire. A textbook can state Ohm’s law in one line; only a bench circuit with a genuine ammeter needle that refuses to move until the connections are right teaches what a short circuit actually costs in a practical exam. The STEMAids electrical and electronics range is built for that gap between the equation and the breadboard — from a ₹515 Electronic Daniel Cell that lets a class handle a stable EMF source without wet electrolyte, to a ₹5,190 Digital Logic Trainer with Built-In Voltmeter that carries a class from truth tables to a working combinational circuit. With CBSE’s composite skill lab push bringing electronics and applied electricity into more schools, this category is increasingly the first thing a science coordinator has to specify.

What the electrical and electronics range covers

Two things separate a school-grade electronics trainer from a hobbyist breadboard kit: socket-mounted, pre-wired components that survive a fresh batch of students every term, and a built-in meter so a class of forty is not queuing for one shared multimeter. The Socket Mounted Diode Characteristics Apparatus (₹1,690) and Socket Mounted Transistor Characteristics Trainer (₹1,790) are built around that logic — the component itself is fixed and protected, and only the meter leads move between readings.

Applying the 6-S Framework to electrical and electronics apparatus

Syllabus: the CBSE Class 12 physics practical list specifies I-V characteristics of a PN junction diode, a Zener diode and a transistor in common-emitter configuration — buy the named trainer, not a generic “electronics kit”. Specification: ask for exact ratings — “30V 1A” on a power supply and “20KΩ” on a resistance meter are what a tender evaluator checks, not the product name. Safety: mains-powered items in this range (power supplies, transformers, IC trainers) fall under CE Low Voltage Directive 2014/35/EU; Eduscope Smart Learning Solutions Private Limited holds CE LVD certificate C-GI-1001-1681 for in-scope electrical products — confirm coverage for the specific item before ordering. Sturdiness: socket-mounted, PCB-backed trainers with a stand outlast bare breadboard kits under repeated student wiring. Spares: connecting leads, semiconductor components and transformer windings are what miswiring damages first — confirm they are separately orderable. Supporting documents: request the statutory pack via the Tenders page.

Frequently Asked Questions

What electrical and electronics equipment does a CBSE Class 12 physics lab need?

At minimum: a PN junction diode characteristics trainer, a Zener diode study system, a transistor characteristics trainer, a regulated DC power supply and an ammeter/voltmeter. STEMAids stocks all of these within its 50-product electrical and electronics range.

What is a PN junction diode characteristics trainer used for?

It lets a student apply a controlled forward or reverse bias voltage and record the corresponding current, plotting the diode’s I-V curve to identify knee voltage and breakdown behaviour — a standard CBSE Class 12 practical.

How much does electrical and electronics lab equipment cost for a school in India?

Cells, transformers and basic meters sit between ₹300 and ₹900; semiconductor characteristics trainers between ₹940 and ₹2,990; digital logic, IC and op-amp trainers from ₹2,940 up to ₹10,490 — indicative market benchmarks, incl. GST, verified on stemaids.com on 28 August 2026.

Are the mains-powered trainers safety certified?

In-scope electrical products are covered under CE marking to the Low Voltage Directive 2014/35/EU, certificate C-GI-1001-1681, held by Eduscope Smart Learning Solutions Private Limited. This is manufacturer-stated — confirm coverage for the specific item before ordering. See the About page for certificate details.

Is STEMAids a manufacturer or a reseller of electronics lab equipment?

STEMAids is the brand of Eduscope Smart Learning Solutions Private Limited, a Udyam-registered micro manufacturing enterprise (UDYAM-DL-06-0069460), ISO 9001:2015 and ISO 14001:2015 certified. Full registration details are on the About page.

Can this equipment be supplied against CBSE composite skill lab or school tenders?

Yes. STEMAids supplies schools, colleges and government/CSR programmes against tenders and rate contracts, with a statutory document pack — CIN, GSTIN, IEC, Udyam, DPIIT and ISO certificates — provided with every bid. See the Tenders page or call 9311411822.

Related Categories

This range sits inside the wider Physics Equipments catalogue. For non-electrical measurement instruments, see Measuring Instruments; for lamps, benches and ray-optics accessories, see Light & Optics; for stands, clamps and shared physics hardware, see General Items and Keys and Switches. Schools building a full CBSE composite skill lab may also need Chemistry Lab Equipments, cross-disciplinary General Lab Products, and Arduino-based robotics from STEM Kits.

See also: Physics Lab Equipment Suppliers.