Browsing Tag
electronics
18 posts
The Importance of Grounding in Cabling and Electronics Communication Products
Grounding rarely gets the spotlight in communications projects. Everybody wants to talk about bandwidth, cable category ratings, or…
Inductance vs. Inductive Reactance and Capacitance vs. Capacitive Reactance: Key Differences Explained
These four terms trip up more electronics students and technicians than almost anything else in basic circuit theory.…
Understanding Signal-to-Noise Ratio (SNR): Key to Optimizing Communication Systems
Ask any experienced network technician what single number they’d want to know before troubleshooting a flaky connection, and…
Impedance vs. Resistance: Understanding the Differences
If there’s one pair of terms that gets used interchangeably far too often in the field, it’s impedance…
How Noise is Generated in Communications Cabling and Components
Noise is the enemy of every communications system, but it’s rarely a single, simple thing. It’s a collection…
Ohm’s Law: Calculating Power Usage and Power Losses in Cabling Circuits
Ohm’s Law is usually one of the first things anyone learns in electronics, and because of that, it’s…
Resistors and Resistance in Cabling: Understanding Electrical Opposition in Components and Wiring
Resistance is one of those concepts that feels almost too simple to write about, until you actually start…
Understanding the Relationship Between Voltage, Current, Resistance, and Power
Every electrical and communications system, no matter how complex it eventually gets, comes down to the interaction of…