Dongguan 2016 Shilong Electrician Certificate Agency Review

The programmer is required to continue to support low-power chips, that is, the programmer is required to have the ability to drive low-voltage chips and the ability to shield noise and interference under low-voltage driving. Programmers have also experienced the development process of power consumption support capabilities, from the earliest <>,. to the current. and even. At the same time, the peripheral processing circuit of the programmer is also more sophisticated,
Contact
Contact person: Teacher Li
Consultation phone:
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School Name
: Dongguan Guangyou Vocational Training School
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Address: Third Floor, Dongguan Bus Terminal East Station (Guangyou Education)
Guangyou Vocational schools open all year round
,
Learning electricians and providing electrician exam practice software
Guangyou Education
Training goals
: Starting from scratch, leading students in all aspects, how to Indoor and outdoor wiring connection, emergency first aid and treatment of electric shock, electrician field operation and theoretical combination, safe operation, on-the-job operation and employment experience practice
Specific electrician training course introduction:
Junior electrician training course introduction:
Safe operation for electricians
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Basic knowledge of electrical circuits
.
Calculation of circuits
.
Series, parallel and application of resistors
.
AC, DC
.
Single-phase AC, three-phase AC
.
Transformer, mutual inductor
.
Single-phase meter , Three-phase ammeter
.
Motor
.
Use of electrical instruments
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Multimeter
.
Megohmmeter< br/> .
Current clamp meter
.
Ammeter
.
Voltmeter
.
Application of low voltage electrical appliances
.
Fuse
.
Knife switch
.
Circuit breaker
.
Contactor
.
Thermal relay
.
Intermediate relay
.
Time relay
.
Button
.
Lighting circuit practical operation
.
Practical operation of industrial power circuit
.
Motor forward control
.
Motor interlocking forward and reverse control circuit
.
Double interlocked forward and reverse control circuit
.
Workbench automatic reciprocating control circuit
.
Motor sequential start control circuit
.
Motor voltage reduction Starting control circuit
Intermediate electrician training course training content: electrical control technology, electrician and electronic basics, maintenance electrician technology, internal and external line electrician
technology,
electrical equipment operation,
Principles and applications of programmable controllers for operation and maintenance of transformers and motors,
Electrical
knowledge of electrical measurement, practical operations, etc. Advanced training content: digital circuit technology, factory power transformation and distribution technology, factory
Electrical control technology,
Principle and application of programmable controller,
Principle and practical technology of microcontroller,
Rectifier and
inverter technology, principle and application technology of frequency converter, practical operation, etc.
The programmer is required to continue to support multi-function chips, that is, the programmer is required to have universal capabilities. Each programmer pin can be used as <>/ (input/output), r (control), (clock) , (voltage), (programming voltage), (ground), etc. are used, which is often referred to as the concept of full foot drive and full foot drive. Similarly, programmers have also experienced development from non-universal to universal, from the earliest fixed pin definition to the current one where all programmer pins can be set and specified arbitrarily, that is, fully driven.