2025 Intermediate Engineer Practical Mastery Class - Hands-On Electronic Circuit Design Training Completed in Just One Day (100% Hands-On Practice-Based)

* This course is an offline paid hands-on training program, not an online broadcast lecture.
* Clicking the webinar registration button at the top will redirect you to the payment page. 
* Please note that payment deadline is one week before the training date.
* Please note that the training schedule may change if the number of participants is low.
* In case of schedule changes, notification will be sent via email one week in advance. 
 

2025 Intermediate Engineer Practical Mastery Class

『Electronic Circuit Design Practical Training Completed in Just One Day (100% Hands-On Based)』
※ *Prior familiarity with oscilloscope, function generator, and power supply operation is recommended

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👨‍🔧 For Working Developers

Are you struggling with field problems caused by circuit design and component selection?
Professor Cho Sung-jae from the Department of Electronics at Shinhan University, who has led university lectures and various industrial projects for 35 years,
will transfer practical circuit design expertise that can be applied immediately in the field in just one day.

100% utilizing actual equipment such as oscilloscopes, function generators, and power supplies,
we will develop your ability to solve problems frequently encountered in the field such as component damage, malfunction, and design errors.

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🧩 Training Core Module Composition

✅ Switching Circuit Design

Complete understanding of switching circuits

• Issues in switching circuit design using load lines

• Switching circuit design method: optimal conditions

• Design considerations for switching circuits: understanding the correlation between load, switching speed, heat generation, and EMI noise

• Transistor circuit design

• FET circuit design

• Photo coupler circuit design

• Component selection and damage prevention methods
  👉 Complete understanding of switching circuits, savings in unnecessary costs and time during design, circuit stability assurance

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✅ Diode Circuit Design

Component selection and circuit design based on diode characteristics

• Diode types (Si, Schottky, SiC, GaN, etc.)

• Impact of diode damage: reverse voltage, peak current

• Diode circuit malfunction impact: concept and importance of Trr

• Forward voltage, reverse voltage, leakage current, and Trr characteristics by diode type

• Component selection and damage prevention methods according to circuit operation
  👉 Enhanced diode design competency considering durability and performance

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✅ Transistor Amplification Circuit Design

Complete understanding of transistor amplification circuits

• Issues in amplification circuit design using load lines

• Optimal design method

• Low-noise amplification circuit design method

• Simple and feedback video amplification circuit design method

• Necessity of buffer circuits

• Sources of errors in oscilloscope measurement
  👉 Securing optimal amplification circuit design capability

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✅ NE555 Timer Application Circuits

NE555 timer frequency and duty cycle variation methods

• Frequency and duty cycle setting methods

• Implementation method for duty cycle above 50%

• Implementation method for 50% duty cycle circuits using timers

• Implementation method for duty cycle below 50% using timers

• Negative power generation method using timers
  👉 Acquisition of timer circuit design techniques adaptable to various environments

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✅ OP AMP Circuit Design and Practical Problem Solving

Enhanced practical circuit response capability utilizing OP AMP

• OP AMP selection criteria

• Understanding input/output range

• Three factors affecting output range

• Misconceptions about OP AMP output range (actual meaning of load)

• Sensitivity reduction causes with single power supply and circuit design precautions

• Causes of OP AMP circuit malfunction and design precautions

• Coping with differences between development environment and field environment
  👉 Reduction in design errors and enhanced practical application capability

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✅ Differential Amplifier vs Instrumentation Amplifier

Principles and practical implementation of low-noise and high-precision signal processing circuit design

• Principles of differential amplifiers and instrumentation amplifiers resistant to common mode noise

• Single-Ended vs Differential Signal

• Necessity and design tips for instrumentation amplifiers

• Instrumentation amplifier design malfunction causes and precautions
  👉 Securing noise suppression and precision control system implementation capability

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✅ OP AMP Filter Circuit Design

Analog signal conditioning through 1st to 3rd order filters

• 1st, 2nd, 3rd order active LPF/HPF design

• Precautions in active filter design

• Characteristics and performance comparison of (active filters) and (passive filters + amplification circuits)

• Importance of linear phase
  👉 Securing high-performance filter circuit design capability

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🎯 Training Effectiveness Summary

• Improved hands-on circuit design capability

• Acquired component selection and damage prevention expertise

• Learned to identify and address malfunction causes in circuit design

• Practical circuit implementation experience applicable immediately in the field

• Enhanced experimental equipment utilization capability (oscilloscopes, etc.)

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📌 Key Promotional Phrases

"Master practical electronic circuit design in just one day! Elevate your hands-on design capability rapidly through field-focused 100% practical training."

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Classroom Information
Address: Gasan Public A Building, Room 1823, 178 Digital-ro, Geumcheon-gu, Seoul (Gasan-dong)