FEEDBACK AMPLIFIER (POSITIVE & NEGATIVE)

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FEEDBACK AMPLIFIER (POSITIVE & NEGATIVE)

Name: FEEDBACK AMPLIFIER (POSITIVE & NEGATIVE)
Brand: EDUTEK INSTRUMENTATION
Price: 1200.0 INR
Availability: InStock

Price 1200.0 INR/ Piece

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MOQ : 1 Piece

FEEDBACK AMPLIFIER (POSITIVE & NEGATIVE) Specification

Operating Temperature
0C to 50C

Power Source
AC mains powered

Usage
ENGINEERING ELECTRONICS INSTRUMENTS

Response Time
Instantaneous (Typical for analog circuits)

Output
Speaker output and test point output

Power Supply
230V Mains AC

Features
Inbuilt signal source, clear circuit layout, multiple test points, demonstration of both positive and negative feedback

Input
Signal input terminals provided

Components
Amplifier ICs, signal generator, speakers, power supply unit, test points

Interface
4 mm safety terminals

Product Type
FEEDBACK AMPLIFIER (POSITIVE & NEGATIVE)

Application
ENGINEERING ELECTRONICS INSTRUMENTS

Rated Voltage
230V AC / 50 Hz

Supply Voltage
230V AC

Size
Standard laboratory bench size

Dimension (L*W*H)
Approx. 320 x 210 x 110 mm

Function
Demonstrates positive and negative feedback in amplifiers

Color
Black and Blue (as per the image)

Weight
Approx. 1.5 kg

Current Rating
Less than 200 mA

Frequency
50 Hz input

Connecting Accessories
Patch cords included

Construction
Rugged, portable

Panel Type
MS Powder coated with schematic diagram

Experiment Support
Comprehensive manual included for experiments

Protections
Fused, overload protection in power supply

Amplifier Configuration
Can be set for both Positive and Negative Feedback

Output Power
Sufficient to drive inbuilt small speaker

Mounting
Bench-top design

Test Points
Multiple (easy voltage/current monitoring)

Signal Input Form
Sine wave/variable amplitude

FEEDBACK AMPLIFIER (POSITIVE & NEGATIVE) Trade Information

Minimum Order Quantity
1 Piece

Payment Terms
Cash on Delivery (COD), Cash Advance (CA), Cheque, Telegraphic Transfer (T/T), Letter of Credit (L/C)

Packaging Details
Carton Box, Export Quality also Available

Main Export Market(s)
Asia, Middle East, Africa

Main Domestic Market
All India

Certifications
ISO 9001, 14001, CE

About FEEDBACK AMPLIFIER (POSITIVE & NEGATIVE)

Specification:

FEEDBACK AMPLIFIER (POSITIVE & NEGATIVE)

Features:

Front panel built with high class insulated Printed Circuit Board sheet with well printed circuits and symbols.

Fuse for Short Circuit protection Instruction manual. Connections are brought out through 2mm Colored Sockets.

Patch Cords 2mm.

The trainer is housed in ABS Plastic cabinet.

Versatility in Feedback Demonstration

This amplifier allows users to explore and configure both positive and negative feedback scenarios within one compact unit. The included schematic diagram and clearly marked panel simplify understanding and reconfiguration, making it an excellent educational tool for demonstrating feedback principles.

Lab-Ready and Safe Operation

Constructed with a fused, overload-protected power supply and rugged MS powder-coated panel, this device is ideal for repeated classroom or lab use. Its portable, bench-top design meets standard laboratory size requirements, ensuring convenience without compromising safety.

Comprehensive Monitoring and Experimentation

Multiple test points and easy-to-use 4 mm safety terminals enable thorough voltage and current monitoring at several circuit locations. The included manual guides users through a range of experiments, supporting self-learning and guided instruction alike.

FAQ's of FEEDBACK AMPLIFIER (POSITIVE & NEGATIVE):

Q: How does the amplifier demonstrate both positive and negative feedback?

A: The amplifier can be easily configured to illustrate both positive and negative feedback by adjusting the circuit connections as indicated in the included schematic diagram and manual. This versatility is central to understanding feedback effects in electronic circuits.

Q: What academic or practical benefit does this device offer?

A: This instrument provides a hands-on platform for students and professionals to explore theoretical concepts through experimentation. It reinforces learning about feedback in amplifiers, a key topic in electronics engineering, and aids in practical skill development.

Q: When should I use the test points for voltage and current monitoring?

A: Test points should be used during experimentation to observe and measure critical voltages and currents at different stages of the amplifier circuit. This real-time monitoring facilitates better comprehension of circuit behavior under varying feedback conditions.

Q: Where can I set up and use this feedback amplifier?

A: The feedback amplifier is designed for bench-top use in laboratories, classrooms, or any educational workspace with access to a 230V AC mains supply. Its portable design makes it easy to relocate as needed.

Q: What is the process for switching between positive and negative feedback?

A: Switching between positive and negative feedback involves following the wiring changes detailed in the experiment manual and schematic diagram. Patch cords are provided for secure and clear connections during each configuration.

Q: Which accessories and safety features are included with the product?

A: The unit comes with patch cords for convenient circuit connections and a fused power supply for overload protection. Inbuilt signal source and safety terminals ensure safe and flexible operation in an academic environment.

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