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KELVIN's(r) Troubleshooting Trainers(tm) are ideal for middle school students and up. When working within the field of electronics, students should know how to troubleshoot, evaluate, and repair electronic circuitry. The KELVIN© Troubleshooting Trainers(tm) are inexpensive and easy to set-up because they require no wiring or soldering. Using troubleshooting and problem-solving procedures, KELVIN© Troubleshooting Trainers(tm) show students how to find a problem on a PC board and then fix it. The trainers were developed to make teaching troubleshooting fast, easy, and effective - with actual electronic equipment, hardware, and pre-wired circuits. According to the experiments, the teacher inserts a problem into the circuit using DIP switches. By following the circuits and measuring the components, students then isolate the trouble and fix it using problem-solving techniques and by resetting the DIP switches. System concept and student manuals developed by Lou Frenzel. The assembled Linear/Analog Troubleshooting Trainer includes: Pre-Wired Printed Circuit Boards (8-1/2"x11"); Three-Ring Storage Binder; Working Electronic Circuits with DIP Switches; Student Lab Manuals with experiments and tests; and a Teacher's Guide with detailed, documented faults. 12 Problem-Solving Labs Cover: - 1-Stage NPN/PNPCommon Emitter
- Diode Biasing
- Complementary Symmetry
- Emitter Follower
- Amplifier Circuits
- Single Stage FET Amplifier
- Audio Power Amplifier with Tone Control
- Power Amplifier
- Differential Amplifier with Constant Current Source
- Operational Amplifier Inverter
- Non-Inverting Amplifier/Follower
- Operational Amplifier Comparator/Integrator
- Active Filter with Operational Amplifier
- Instrumentation Amplifier with Bridge Input & Thermistor
- Speaker
- Mixer
- Audio Oscillator
- Linear and Switching
- SCR Light Dimmer
- Power Supply Regulator
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