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Amplifier Project Kit (pack of 5)

Order Code: 70-0180

(3 reviews)

Manufacturer: Rapid
Manufacturer Part No: KIT
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Qty	Price
1+	£7.79

ROHS Compliant

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Key Features

Data Sheets

PCBs available separately (not included). Requires 1x PP3 battery per kit (not included).

Aimed at Key Stage 3, the audio amplifier project provides teachers with a stimulating and inexpensive project through which to study the subject of amplification.

Teachers notes are available to download here.

Students have the opportunity to build a small amplifier, which can be incorporated into a variety of product designs, e.g., as an amplifier for a personal CD player so that they can share their music with their friends
The students have a number of design situations to select a starting point from, and they are provided with research topics and background material to help build understanding for their chosen design brief
The student notes provide material for students to explore how a range of simple amplifier circuits work
They also include guidance on the design and construction of speakers
To support students during the construction of the circuit, detailed instructions have been included on how to assemble the amplifier, and how to integrate the circuit into student designs
In addition, care has been taken, through extensive evaluation of the teaching material and PCB designs in schools, to ensure that the circuits are easy and robust enough for student manufacture
A detailed set of teacher notes is provided which includes suggested lesson plans and mapping to the National Curriculum
The project notes have been designed for photocopying for class use
Teaching material available for free download at www.rapidonline.com
Component kits are supplied in multiples of five, and contain the following:
TBA820M audio amplifier and IC socket
Resistors, capacitors, and LED
Switch and connecting jack socket
Connecting cable
Speaker and speaker cable
Battery clip
Pre-drilled PCBs are available separately in packs of 5, order code 70-0190
Suitable for Key Stage 3 (ages 11 to 14)

PCBs available separately (not included). Requires 1x PP3 battery per kit (not included).

Technical Specification

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Quantity	Description	Order code

	Each kit contains:
1	7/0.2 Speaker Cable (150cm from 01-0162)	01-0162
1	150pF 2.5mm Ceramic Capacitor	08-0510
1	47nF 100V 5mm Polyester Box Capacitor	10-3258
1	100nF 63V 5mm Polyester Box Capacitor	10-3260
1	10uF 25V Radial Electrolytic Capacitor	11-0220
2	330uF 16V Radial Electrolytic Capacitor	11-1404
1	Battery Clip PP3 - end entry	18-0092
1	3.5mm Stereo Plug to Plug lead	20-0040
1	3.5mm Stereo PCB socket	20-0137
1	8-pin DIL socket (1 from 22-0107)	22-0107
1	66mm Ferrite 8 Ohm speaker	35-0130
1	OSNR5164A 5mm 2.2V Red LED	55-1790
2	470R CR25 0.25W CF Resistor	62-0365
3	1K CR25 0.25W CF Resistor	62-0373
1	1R CR12 0.125W CF Resistor	64-1100
1	SPDT right angle PCD slide switch	76-0271
1	TBA820M Audio Amplifier IC	82-0484

	Classpack of 20 contains:
4	Audio amplifier project kits (pack 5)	70-0180
4	Audio amplifier project kit PCBs (pack 5)	70-0190
1	Shallow tray	14-0430
1	Tray lid	14-0436