Electronic Design

What’s The Difference Between Brush DC And Brushless DC Motors?

Despite being viable for a lot of the same applications, the difference between brush dc motors and brushless dc motors are not subtle. The motor and motor control markets are thriving in a number of ...
Electronic Design

What's the Difference Between AC-DC and DC-DC Power Supplies?

Significant complications arise when trying to get your power supply working from a wall outlet. Making a dc voltage from an ac source means you will have to rectify the ac voltage to get a dc bus.
Electrical Construction & Maintenance

Differentiating Between DC and AC Motors

DC machines can be classified as self-excited, separately excited, permanent magnet (PM), and brushless. Self-excited machines can be further classified as shunt, series, and compound. Compound ...
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101 Biggest Differences Between Dc Movies And Dc Comics

How different are DC movies to the DC comics they're based on? This is 101 of those differences and similarities. 0:27 Superman 1:23 Wonder Woman 1:58 The Flash 2:16 Cyborg 2:36 Shazam! 2:50 Black ...