Teaching materials for current-amplification circuit



■ The order number and the product name:
E181e-ATC Teaching materials for current-amplification circuit

■ The product description:
Operating variable resistance can understand the amplification action of the transistor easily.
The electric power supply internal organs: 5 V ( Three double A batteries )

The size and the weight:  280x160x65 mm      2 Kg

Electricity practice materials list
Electricty practice materials