Introduction To Power Audio Amplifiers Kit (BD139/BD140) Introduction To Power Audio Amplifiers Kit (BD139/BD140)
This kit uses discrete parts to construct a Class AB power amplifier, still one of the most common types used today, even in modern audio amplifier IC's... Electronics > Audio > Audio Components > Audio Amplifiers > Power Amplifiers 3048KT 3048KT 3048KT 8.95 Quasar Electronics Limited
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Introduction To Power Audio Amplifiers Kit (BD139/BD140)

AS3048KT - Introduction To Power Audio Amplifiers Kit (BD139/BD140)
Ability Level 2: ModeratePre-Assembled and Kit versions available
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Using complete power amplifier chips like the LM386, TDA2004, etc. is modern, quick and easy but they teach you nothing about how power amplification actually works.

This kit uses discrete parts to construct a Class AB power amplifier, still one of the most common types used today, even in modern audio amplifier IC's.

Gives hands-on learning and detailed explanations about cross-over distortion, bootstrapping, complementary pairs, & push-pull outputs. Ideal for education.

Delivers several watts of power to the 75mm diameter, 8 Ohm speaker provided. Volume control potentiometer and heatsink supplied. Two LED indicators. On/Off switch.

Specifications
Power Input2 x 9V PP3 batteries (Order Code 656.020UK)
Board Dimensions48x41mm.
Board ConnectionsScrew terminal blocks
Control KnobKB0410
Product FormatSELF-ASSEMBLY Electronic Kit (KT) or
PRE-ASSEMBLED Electronic Module (AS) Product Formats Info
DocumentationUser Manual
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AS3048KT - Introduction To Power Audio Amplifiers Kit (BD139/BD140) Selection

SELF-ASSEMBLY Introduction To Power Audio Amplifiers Electronic KIT
Quasar 3048KT - SELF-ASSEMBLY Introduction To Power Audio Amplifiers Electronic KIT
£10.79 £7.46 Exc VAT, £8.95 Inc VAT | In Stock (Our UK Warehouse).
PRE-ASSEMBLED Introduction To Power Audio Amplifiers Module
Quasar AS3048 - PRE-ASSEMBLED Introduction To Power Audio Amplifiers Module
£16.63 £12.46 Exc VAT, £14.95 Inc VAT | In Stock (Our UK Warehouse).

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