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CLASS B AMPLIFIER

Price 50.0 INR/ Piece

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MOQ : 1 Piece

CLASS B AMPLIFIER Specification

Power Supply
AC Mains / 12V DC

IP Rating
IP20

Usage
ENGINEERING ELECTRONICS INSTRUMENTS

Response Time
Instantaneous

Components
Transistors, Resistors, Capacitors, PCB Mounted

Thermal Conductivity
Aluminum Heat Sink for Cooling

Interface
Binding Post Connectors

Power Source
AC Mains / DC Adapter

Input
Audio Signal Input

Display Type
No Display

Output
Speaker / Load Output

Operating Temperature
0C to 50C

Features
Low Distortion, High Efficiency, Built-in Protection

Product Type
CLASS B AMPLIFIER

Application
ENGINEERING ELECTRONICS INSTRUMENTS

Rated Voltage
12V DC

Supply Voltage
12V DC

Size
Standard Compact

Dimension (L*W*H)
260 mm x 200 mm x 80 mm

Function
Amplification of Audio Signals

Color
Blue & Black

Weight
Approx. 1500 grams

Thickness
2 mm Cabinet

Capacity
5W to 10W Output Power

Current Rating
1A

Frequency
20 Hz ~ 20 kHz

Harmonic Distortion
< 0.5% at Rated Output

Signal to Noise Ratio
> 60 dB

Mounting Type
Desktop / Tabletop

PCB Type
Single/Double Sided

Test Points Available
Yes

Fuse Rating
1A, Fast Blow

Output Impedance
8 Ohms

Enclosure Material
Powder-Coated Metal

Fuse Protection
Yes, Inbuilt

Cooling Method
Passive Heat Sink

CLASS B AMPLIFIER 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 CLASS B AMPLIFIER

Specification:

CLASS B AMPLIFIER

Study of the working principle of class A Amplifier Study of the working principle of Class B and Class AB Push pull Amplifier Study of the working principle of class C Amplifier and its operation at tuned frequency Study of the working principle of Differential Amplifier

Technical Specifications:

Mains supply: 230V +10%, 50Hz

DC power supply Fixed: +12V, -12V, +5V, -5V

Frequency Variable: 10 kHz to 100 kHz

Amplitude Variable: 0 to 5Vpp

Fuse Slow Blow: 500mA

Efficient Passive Cooling System

Utilizing an aluminum heat sink, this amplifier ensures optimal thermal conductivity without requiring active fans. The passive cooling enhances reliability and maintains stable performance over the 0C to 50C operating range, making it ideal for continuous use in academic and engineering environments.

Robust Construction with Safety Features

The 2 mm thick powder-coated metal enclosure provides durability and protection. The amplifier is equipped with inbuilt fuse protection and an IP20 rating, ensuring safe operation and safeguarding internal components against electrical faults or overheating. Test points are available for convenient diagnostics and maintenance.

FAQs of CLASS B AMPLIFIER:

Q: How do I connect audio input and output to the Class B amplifier?

A: Audio signal input can be connected via the designated binding post connectors, while the output should be connected to a speaker or load matching the 8 Ohm impedance specification using the output terminals provided.

Q: What type of cooling does this amplifier utilize?

A: This Class B amplifier uses a passive aluminum heat sink for cooling, effectively dissipating heat without any mechanical moving parts or fans, supporting reliable operation.

Q: Where should I mount the Class B amplifier for optimal performance?

A: The amplifier is designed for desktop or tabletop placement, making it suitable for laboratory benches, workstations, or electronics testing tables requiring standard compact equipment.

Q: What power sources can be used with this Class B amplifier?

A: The amplifier accepts both AC mains and 12V DC power supplies, providing flexibility for use in various environments, including educational labs and portable setups.

Q: How does the built-in fuse protection benefit users?

A: The inbuilt fast blow fuse rated at 1A provides immediate protection against overcurrent and short circuits, minimizing the risk of damage to the amplifier and external devices.

Q: When is it recommended to use the test points provided on the amplifier?

A: Test points are intended for troubleshooting and performance analysis, recommended during routine maintenance, calibration, or when diagnosing signal and electrical characteristics in engineering applications.

Q: What is the primary benefit of the low distortion feature in this amplifier?

A: With harmonic distortion kept below 0.5% at rated output, the amplifier guarantees accurate signal reproduction, resulting in clear audio quality essential for electronics research and educational instruments.

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