• views: 350
• date: 19 September 2025
• posted by: AD-TEAM

We will teach you how to repair industrial electronics, using a little theory and many practical examples

What you'll learn

learn to identify bad electronic components

learn to repair a defective electronic circuit

learn to do a correct fault diagnostic

learn to replace obsolete components with an equivalent

Requirements

basic knowledge of electronics

Description

This course offers a comprehensive approach to repairing electronic circuits, blending traditional methods with innovative tools, techniques, and insider tips to achieve reliable results. It's ideal for individuals with a basic understanding of electronics who are eager to deepen their knowledge and skills. We start by introducing the essential tools, from standard equipment to some customized tools specifically useful for troubleshooting and repair. You'll also learn about unique tricks that can streamline the repair process.Once the foundational tools are covered, we'll dive into numerous real-world examples. In each example, we'll walk through diagnosing faults accurately, identifying and testing components to locate issues, and determining the correct component values—even when they're not visibly marked. You'll also learn how to select and replace components with equivalent parts that meet or exceed the original specifications.We'll tackle the repair of a wide array of devices, including motor drives, HMI devices (like touch screens), welding machines, control boards, and PLC cards. During this course, you'll become familiar with various component types: analog, digital, mixed-signal, low and high frequency, and power devices.Additionally, we'll cover strategies for sourcing replacement parts, choosing reliable online suppliers, and finding datasheets to ensure accurate repairs. By the end, you'll be well-prepared to troubleshoot, diagnose, and repair complex electronics with confidence.

Overview

Section 1: Introductie

Lecture 1 Introductie

Section 2: Tools to troubleshoot and how to use them

Lecture 2 The V-I tester explained and a trick to protect your circuit

Section 3: Repair of a Lenze EVF8212-E inverter

Lecture 3 Diagnostic and Repair of a Lenze EVF8212-E inverter

Lecture 4 Diagnostic of another Lenze EVF8212-E inverter

Section 4: Repair of a welding machine

Lecture 5 Diagnostic and repair of a welding machine

Section 5: Repair of a Lenze EMB8253-E

Lecture 6 Repair of a Lenze brake unit

Section 6: Datasheets and where to buy

Lecture 7 Finding datasheets and obsolete components

Section 7: Find the value of unknown R, L and C

Lecture 8 Find the value of damaged R, L and C

electronic engineers doing repairs




   
   
   

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