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Physitech Group
Semiconductor Devices Characteristics Trainers

PHY-3A

Transistor, Junction and Zener Diode Characteristics with Three Meters

Two variable DC regulated power supplies of 0-15V @ 250mA

Specifications

Product Features

  • Two variable DC regulated power supplies of 0-15V @ 250mA
  • Different values of resistors, zener diodes, and three types of PN junction diodes
  • Dual range DC voltmeter of 1.5V/15V
  • Dual range DC ammeter of 2.5mA/250mA
  • DC micro ammeter of 150µA