Through-Hole vs SMD for Prototyping: Which Should You Use?
A practical comparison of through-hole and surface-mount components for electronics prototyping in South Africa. Covers tools, cost, difficulty, and when each makes more sense.
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Practical how-tos for sourcing, specifying and integrating electronic components on real-world projects.
How to Choose the Right Capacitor for Your Circuit
A practical guide to selecting capacitors for your electronics projects. Covers ceramic, electrolytic, tantalum, and film capacitor types with real specs, application advice, and common mistakes.
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How to Read a Resistor Colour Code: A Practical Guide for South African Electronics Enthusiasts
A straightforward guide to reading 4-band, 5-band, and 6-band resistors. Includes the full colour code table, worked examples, and common resistor values you will see on any workbench.
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Delivering Crystal-Clear Video in Large-Scale Corporate AV Installations
Discover how professional HDMI and DisplayPort connectors with EMI shielding maintain 4K/8K signal quality across 15+ metre cable runs in corporate AV.
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Maximising PCB Real Estate with High-Density Board-to-Board Solutions
Fine-pitch board-to-board connectors from 0.4mm to 1.27mm — pin counts, stack height, signal integrity. SA sourcing through TRX Electronics.
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Simplifying High-Power Drive Design with Integrated IGBT Solutions in South Africa
How integrated IGBT modules cut motor drive development time — gate drivers, desat protection, DBC substrates. Sourcing in South Africa.
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Maximising Energy Efficiency in Industrial Power Supplies with Advanced Rectifier Technology
How Schottky barrier rectifiers cut industrial power supply losses by 60%. Selection guide and SA sourcing through TRX Electronics.
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Thyristor Selection Guide for South African Industrial Applications
Compare SCRs, GTOs, TRIACs & thyristor modules for industrial power control in South Africa. Buy from TRX Electronics — Littelfuse, Vishay & ST in stock.
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Expert Insights on Transistors: Selecting the Right Components for Industrial Applications
Comprehensive guide to selecting BJTs, MOSFETs, and IGBT modules for industrial applications. Expert insights from leading transistor suppliers in South Africa.
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Why Your Manufacturing Systems Need Better Security: A Guide to Embedded Encryption
Discover why embedded encryption is essential for manufacturing systems. Learn about security threats, solutions, and best practices for Industry 4.0.
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Smart Device Development: Why Your Next IoT Project Doesn't Need Compromises
Discover how modern IoT development eliminates traditional compromises. Learn practical approaches for building smart devices without sacrificing performance or features.
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When Project Timelines Demand Precision: A Technical Journey
Discover cutting-edge connector technologies for aerospace and military electronics. TRX Electronics offers expert solutions and strategic manufacturing partnerships.
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