Technical Description
    KHDL-E1 is designed for the experiments covering course of  "Electric Circuits" which addresses the requirements of colleges or vocational schools. It consists of experimental boards, DC ammeter, DC stabilized power supply, constant current source and components etc. It is an ideal apparatus to improve the hands-on ability of the students.
Specification
    • Power supply: single-phase 220V±10％ 50Hz
    • Environment temperature: -10℃~＋40℃
    • Power capacity: <50VA
    • Dimensions: 446×336×143 mm
Experiments
    • Proof of Kirchhoff's law
    • Proof of superposition principle
    • Proof of Thévenin theorem
    • Proof of Norton theorem
    • Two-port network
    • Reciprocity theorem
    • Magnetic hysteresis loop
    • Iron-core mutual inductance coupling circuit
    • RC Wien-bridge frequency selective circuit
    • RC Twin-T frequency selective circuit
    • Research on controlled sources: VCVS, VCCS, CCVS, CCCS
    • Research on RLC series resonant circuit
    • RC first-order response measurement
    • Second-order dynamic circuit response measurement
    • Second-order network state loci observation