Kitronik High Power Amplifier Kit (PCB & Components)

The Kitronik High Power Amplifier Kit is a DIY electronic kit capable of outputting up to 15W per channel into high quality stereo speakers. It offers loud, high-quality stereo sound suitable for audio projects and upgrades.

This kit includes all components needed to assemble the printed circuit board, but does not include a power supply, speakers, or audio cables. For a complete solution, consider the version with speakers, power supply, and audio cable included.

Kit Features:

• 15W per channel stereo amplifier output
• Power LED indicator
• On/off switch
• Volume control with 10Kohm dual potentiometer included
• Includes TDA7297 audio amplifier IC and heat sink
• PCB dimensions: 77.5mm x 59mm with four mounting points
• Requires soldering assembly
• Heat sink to be mounted in a ventilated case to avoid overheating

Kit Contents:

• 1 x Printed circuit board
• 1 x TDA7297 audio amplifier IC
• 1 x Heat sink
• 1 x M3 nut and bolt
• 1 x 10Kohm dual potentiometer
• 2 x 47Kohm resistors
• 1 x 1Kohm resistor
• 1 x 1N5400 diode
• 1 x Blue LED (5mm, diffused, 500mcd)
• 1 x 470uF electrolytic capacitor
• 1 x 10uF electrolytic capacitor
• 1 x 100nF ceramic disc capacitor
• 2 x 220nF ceramic disc capacitors
• 1 x Right angle PCB mounting power switch (high current)
• 3 x Two way terminal blocks
• 1 x Panel mounting DC power socket

Additional Recommendations: For a complete audio setup, purchase compatible 20W full range speakers, a 12V 2A wall power supply, and stereo audio cables.

Downloads:

• Essential Information PDF
• Full Teaching Resources PDF