Amplifier Teaching Workbench Equipment Educational Technology Electrical Training Equipment

1. Product Introduction
1.1 Product Description
This is an integrated module specifically designed for teaching and demonstrating amplifier circuits. Its core integrates four identical linear amplifiers and comes pre-installed with complete resistor and capacitor components. Four classic amplifier circuits can be constructed through wiring: non-inverting amplifier, inverting amplifier, adder circuit, and subtractor circuit. Users can quickly and safely conduct various experiments and signal observations by connecting to the panel ports using standard 2mm electrical safety connection cable.
1.2 Product Features
Four-in-One Integrated Design: A single board integrates four typical amplifier circuits, eliminating the need for additional connections and soldering, greatly facilitating comparative learning and continuous experimentation.
Plug and Play: Equipped with a standard 2mm electrical safety connection cable interface, internal circuit pins can be accessed through simple cable connections, ensuring convenient operation and reliable connection.
Safe and Stable: The circuit is carefully packaged and internally laid out to ensure the safety of the experimental process and the accuracy of the results.
Intuitive Structure: The connection relationship between the panel ports and the internal circuits is clearly defined, helping learners to deeply understand the physical implementation and signal flow of each amplifier circuit.
2. Technical Specifications
2.1 Basic Technical Parameters

4. Product Teaching Experiment List
(1) Non-inverting Amplifier Circuit Experiment
(2) Inverting Amplifier Circuit Experiment
(3) Adding Amplifier Circuit Experiment
(4) Subtracting Amplifier Circuit Experiment
The voltage gain formula calculates the "amplification factor," not the output voltage value.
Actual output voltage = Amplification factor × Input voltage.
The final output voltage will never exceed the operational amplifier's power supply voltage range.