Signal Generator and AC power supply

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SUMMARY

The discussion clarifies the distinctions between a sine signal generator and an AC power supply. An AC power supply operates at a fixed frequency of either 50Hz or 60Hz, delivering high power and fixed voltage, typically around 120 V r.m.s. In contrast, a sine signal generator offers variable frequency and voltage but operates at lower power levels. Additionally, while the AC power outlet can provide significantly higher current (up to 20 A), the sine signal generator may produce a cleaner sine wave output.

PREREQUISITES
  • Understanding of AC power supply characteristics
  • Knowledge of sine wave properties
  • Familiarity with electrical voltage and current ratings
  • Basic concepts of signal generation
NEXT STEPS
  • Research the specifications of sine signal generators
  • Explore the applications of AC power supplies in various devices
  • Learn about the impact of frequency on signal quality
  • Investigate methods for measuring sine wave purity
USEFUL FOR

Electrical engineers, hobbyists in electronics, and anyone involved in designing or utilizing signal generation and AC power supply systems.

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What is a difference between sine Signal Generator and AC power supply?
 
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A mains AC power supply is a fixed-frequency 50Hz or 60Hz (depending on country) sine wave signal of high power and fixed voltage. A sine signal generator is variable frequency, low power, variable voltage.
 
the AC power outlet can likely deliver a lot more voltage (120 V r.m.s.) and a lot more current (perhaps 15 A or 20 A) than any signal generator you can buy. and, hence, a lot more power.

the AC power outlet will not have adjustable voltage or frequency. and the signal generator might have a cleaner sine wave.
 

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