Electronic Training Platform

(1) Product overview

According to the characteristics of new energy vehicles and the content of automotive electrical and electronic courses, the teaching board is made. The teaching board is built according to the building block profile. Through the division and integration of the region, the electrical and electronic courses are integrated into the training and teaching area, each component has a corresponding teaching course, matching the basic knowledge of automotive electrical electronics and new energy vehicles, through the actual component measurement, cross-line connection, functional demonstration to explain the difficult course knowledge of automotive electrical and electronics, the teaching board integrates voltage, current, resistance test, transformer mutual inductance principle, ammeter voltmeter measurement method, series and parallel, hybrid wiring and control mode, alternating straight and straight transfer (DC/ AC) The fundamental principle of power electronic devices, common motor types of automobiles, the main two modes of new energy power motors: synchronous permanent magnet motors, AC asynchronous motors and other control and principles, common power supply of automobiles, power supply methods and measurement of sensors are all integrated on the teaching board.

(2) Product functions

1. The basic resistance measurement of electricity is 2Ω, 30Ω, 120Ω, 1500Ω, 2MΩ fixed resistance resistance and two knob sliding resistances, which are targeted to display the common resistance values of automobiles, so as to facilitate the correct use of the multimeter measurement resistance, the normal resistance range of the wiring harness, the contact resistance phenomenon of the on-off gear measurement resistance, the terminal resistance of the CAN bus, the internal resistance of the control unit or ECU, etc. The measurement and cognition of color ring resistance are richer, close to the actual measurement work, and students can understand the real state and teaching significance of resistance measurement.

2. The diode and transistor measurement area can clearly understand the common diode and transistor types of automobiles, and understand the unidirectional conductivity and use range of the diode through diode measurement.

3. The measurement of the capacitance area can help to understand the scope and function of capacitors in automotive circuits and electrical appliances, how to judge the type and working state of capacitors, common capacitance measurement methods and applications on circuit boards, and how to replace capacitors.