Electronic Devices and Circuits

Electronic Devices and Circuits

Product Code SCIENCEQEDUSTEMLAB480001
Availability Made to Order
Origin Made in India

Description

Electronic Devices and Circuits School Science Instruments Suppliers India
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Export to 60+ Countries
MOE Tender Ready
Sea-Worthy Export Packing
Electronic Devices and Circuits: Manufacturers & OEM exporters for educational laboratory experiments — shipped to schools, colleges, universities and ministries of education across Africa, the Middle East, Asia and beyond.

Technical Specifications

Electronic Devices and Circuits -

Objectives:
To plot Volt-Ampere Characteristics of Silicon P-N Junction Diode.
To find cut-in Voltage for Silicon P-N Junction diode.
To find static and dynamic resistances in both forward and reverse biased conditions for P-N Junction diode.

Specifications :
DC Variable power supply 0-12 V/350 mA.
AC source 16 V,50 Hz .
3 No.s diodes DR25,IN4007,BY127.
Provision for add o companents.
   
»Zener Diode Characteristics:

Objectives:
To observe and draw the static characteristics of a zener diode.
To find the voltage regulation of a given zener diode.

Specifications :
DC Variable power supply 0-12 V/350 mA.
AC source 16 V,50 Hz .
3 No.s diodes 3Z9,5Z1,8Z2.
Provision for add o companents.
»Transistor Common-Base Configuration: NI-1603

Objectives:
To observe and draw the input and output characteristics of a transistor connected in common base configuration.
To find α of the given transistor.

Specifications :
Two variable power supplies 0 TO +/- 12V.
One emitter resistance and one collector resistance.
One transistor (BC107/SL100) in socket
     
»Transistor CE Characteristics:NI-1604

Objectives:
To draw the input and output characteristics of transistor connected in CE configuration.
To find β of the given transistor.

Specifications :
DC variable power supplies 0 TO +/- 12V.
One emitter resistance and one collector resistance.
One transistor (BC107/SL100) in socket.
»FET Characteristics :NI-1605

Objectives:
To draw the drain and transfer characteristics of a given FET.
To find the drain resistance (rd) amplification factor (μ) and Tran conductance (gm) of the given FET.

Specifications :
DC variable power supplies 0 TO +/- 12 V/350 mA.
One gate resistance and one drain resistance.
FET BFW 11.
     
»U J T Characteristics

Objectives: To observe the characteristics of UJT and to calculate the Intrinsic Stand-Off Ratio (η).

Specifications :
Two variable DC regulated power Supplies of 0-12V @ 250mA.
Two values of resistors on board.
DC voltmeter of 0-15V
DC ammeter of 0-10mA.
»Transistor CE Amplifier

Objectives:
To Measure the voltage gain of a CE amplifier.
To draw the frequency response curve of the CE amplifier.

Specifications :
Transistor BC-107.
DC variable regulated power Supply (0-30V, 1A).
Resistors - 33KΩ,3.3KΩ,330Ω,1.5KΩ,1KΩ,2.2KΩ,4.7KΩ.
Capacitors- 10µF,100µF.
»Common Collector Amplifier:NI-1608

Objectives:
To measure the voltage gain of a CC amplifier.
To draw the frequency response of the CC amplifier.

Specifications :
Transistor BC 107.
Regulated Power Supply (0-30V).
Resistors - 33KΩ,3.3KΩ,330Ω,1.5KΩ,1KΩ,2.2KΩ & 4.7KΩ.
»RC Coupled Amplifier:NI-1609

Objectives: To calculate voltage gain, to observe frequency response.

Specifications :
Variable DC regulated power supply.
Transistors - BC 107.
Resistors - 3.3K,33k,330Ω,1k.
Capacitors- 10µF,100µF.
     
»Common Source FET Amplifier

Objectives:
To obtain the frequency response of the common source FET Amplifier.
To find the bandwidth.

Specifications :
TN-channel FET (BFW11).
Resistors - 6.8KΩ,1MΩ,1.5KΩ.
Capacitors - 0.1µF,47µF.
Regulated power Supply 0-30V.
» Wein Bridge Oscillator:NI-1611

Objectives:
To observe that the wein bridge can be used as a good frequency selective network.
With Built in speaker and detector outputs.

Specifications:
Variable DC regulated power supply.
Transistors - BC 107.
Resistors - 10KΩ ,1kΩ,2.2kΩ,33kΩ,6.8kΩ.
Capacitors- 10µF,100µF,0.01µF.
»RC Phase Shift Oscillator:NI-1612

Objectives: To calculate the frequency of the RC phase shift oscillator & to measure the phase angles at different RC sections.

Specifications :
Variable DC regulated power supply.
Transistor BC107.
Resistors - 10KΩ,8KΩ or 10KΩ,22KΩ,1.2KΩ,100KΩ.
Capacitors - 0.001µf,0µF,1µf.
     
»Current-Series Feeedback Amplifier:NI-1613

Objectives: To measure the voltage gain of current - series feed back amplifier.

Specifications:
Variable regulated Power Supply (0-30V,1A).
Transistor BC 107.
Resistors - 33kΩ,3.3kΩ,330Ω,1.5kΩ,2.2k Ω,4.7k Ω, 1 k Ω.
Capacitors - 10µF,100µF.
»Voltage-Series Feeedback Amplifier:NI-1614

Objectives: To measure the voltage series feed back amplifier.

Specifications:
Variable regulated Power Supply (0-30V,1A).
Transistor BC 107.
Resistors - 33kΩ,3.3kΩ,330Ω,1.5kΩ,2.2k Ω,4.7k Ω, 1 k Ω.
Capacitors - 10µF,100µF.
»Hartley Oscillator:NI-1615

Objectives: To study and calculate frequency of oscillations of Hartley oscillator. Compare the frequency of oscillations, theoretically and practically.

Specifications :
Transistor BC 107.
Capacitors 0.1μF, 10 μF.
Resistors 6.8Kohm, 1Kohm and 100Kohm.
Decade inductance box (DIB).
Decade resistance box (DRB).
Variable regulated power supply (0-30V).
     
»Colpitt's Oscillator:Ni-1616

Objectives: To study and calculate frequency of oscillations of colpitt’s oscillator.

Specifications :
Transistor BC 107.
Capacitors 0.1μF, 10 μF,47 μF.
Resistors 6.8Kohm, 1Kohm and 100Kohm.
Decade inductance box (DIB).
Decade resistance box (DRB).
Variable regulated power supply (0-30V).
»Silicon-Controlled Rectifier(SCR) Charecteristics:NI-1617

Objectives: To draw the V-I Charateristics of SCR.

Specifications :
Regulated Power Supply (0-30V).
Resistors 10kΩ, 1kΩ.
Ammeter (0-50) µA.
Voltmeter (0-10V).

Tender Supply Capabilities — Electronic Devices and Circuits

As an established Indian manufacturer, Science Equipments handles Electronic Devices and Circuits orders from a single item to full ministry-of-education tender supply across 60+ countries. Here’s what we deliver for institutional buyers, dealers and donor-funded projects.

01

MOE Tender Specifications

The Electronic Devices and Circuits is built to meet ministry-of-education tender specifications used across African and Asian markets — including build quality, finish, safety standards and supporting documentation typically demanded in government bid documents.

02

Bulk & OEM Manufacturing

We manufacture the Electronic Devices and Circuits in-house, so high-volume orders, private-label branding, country-specific labelling and custom packaging are all supported — without affecting the unit cost on large-quantity tender bids.

03

Complete Documentation

Every shipment includes country-of-origin certificates, pre-shipment inspection reports, packing lists, commercial invoices and product safety data sheets — the paperwork ministry procurement officers and donor auditors need before disbursement.

04

Sea-Worthy Export Packaging

For overseas tenders, the Electronic Devices and Circuits is packed in heavy-duty corrugated cartons, palletised and shrink-wrapped for sea freight — protecting fragile components through long-haul transit to African ports, Middle-East destinations and beyond.

05

Flexible Shipping Terms

We work on CIF, FOB and DDP terms to suit your tender requirements — whether the procurement document asks for delivered-port pricing, customs-cleared delivery to the institution, or simple ex-works supply for your freight forwarder.

06

Donor & NGO Compliance

The Electronic Devices and Circuits has been supplied through World Bank, UNICEF, UNESCO and African Development Bank-funded school improvement projects — meeting reporting and procurement standards trusted by major donor agencies.

Have a tender list including Electronic Devices and Circuits? Email it across — we’ll respond with itemised tender pricing in 24–48 hours.
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Why Schools & Institutions Choose This Electronic Devices and Circuits

Procurement officers, school principals and lab teachers across Africa, Asia and the Middle East source the Electronic Devices and Circuits from Science Equipments for these practical reasons.

Built for Real Classroom Use

This isn’t a showpiece — it’s designed for daily handling by students. Reinforced construction, premium materials and tested safety mean the Electronic Devices and Circuits survives a full school year of practical lab sessions without the usual breakage and replacement headaches.

Direct-Factory Pricing for Tenders

Because we manufacture in-house, your tender quote reflects true factory cost — not reseller markups. Schools and ministries operating on tight procurement budgets get international-quality lab equipment at pricing that wins bids without cutting corners.

Aligned with Standard Syllabi

The Electronic Devices and Circuits matches curriculum requirements across international school boards, ministry of education syllabi and donor-funded education projects — so teachers can run the experiments their syllabus actually demands, not improvised substitutes.

Responsive Export Support

Quotations within 24–48 hours, sample availability for tender qualification, multilingual documentation and a dedicated point of contact through delivery — from initial enquiry to on-site installation, your project gets attention at every stage.

Trusted Export Track Record

The Electronic Devices and Circuits has shipped to Nigeria, Kenya, Ghana, Ethiopia, Tanzania, Uganda, South Africa, Rwanda, Zambia, UAE, Saudi Arabia, Qatar and many more — with references from ministries, NGOs and educational institutions available on request.

Customisation Available

Need the Electronic Devices and Circuits with country-specific branding, adjusted contents, alternative packaging, or matched to your project specification? Tell us your requirement and we’ll configure the order around it — not the other way around.

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