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Antec EarthWatts Platinum 650 W Power Supply Review

The EarthWatts Platinum is the latest power supply series from Antec, featuring the coveted 80 Plus Platinum certification. Let’s see if the 650 W model is a good pick.

Home » Antec EarthWatts Platinum 650 W Power Supply Review

Transient Filtering Stage

Contents

  • 1. Introduction
  • 2. A Look Inside the Antec EarthWatts Platinum 650 W
  • 3. Transient Filtering Stage
  • 4. Primary Analysis
  • 5. Secondary Analysis
  • 6. Power Distribution
  • 7. Load Tests
  • 8. Ripple and Noise Tests
  • 9. Overload Tests
  • 10. Main Specifications
  • 11. Conclusions

We decided to disassemble this power supply to see what it looks like inside, how it is designed, and what components are used. Please read our “Anatomy of Switching Power Supplies” tutorial to understand how a power supply works and to compare this power supply to others.

On this page we will have an overall look, and then in the following pages we will discuss in detail the quality and ratings of the components used.

Antec EarthWatts Platinum 650 W power supply

Figure 4: Top view

Antec EarthWatts Platinum 650 W power supply

Figure 5: Front quarter view

Antec EarthWatts Platinum 650 W power supply

Figure 6: Rear quarter view

Antec EarthWatts Platinum 650 W power supply

Figure 7: The printed circuit board

Continue: Primary Analysis

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