Isolated DC/DC Converters / AC/DC Converters / Switched-mode DC-DC

Aka SMPS Switched Mode Power Supply

SM7035P

SM7035P Sunmoon

NCP1010

NCP1010: Self-Supplied Monolithic Switcher for Low StandbyPower Offline SMPS (PDF)

Tutorials

Flyback vs. Buck: Which to Use for DC/DC Conversion?
Instructable: DIY Buck/Boost Converter (Flyback)

element14

  • site:community.element14.com A Noise-Free DIY Switching Power Supply
  • site:community.element14.com Isolated DC/DC Converters

elements14: A Noise-Free DIY Switching Power Supply – How Hard Can It Be? — Episode 542
DC Power: DC-to-DC Converters

YouTube

How Buck, Boost & Buck-Boost DC-DC Converters Work
How does a modern Power Supply work?! (230V AC to 5/12V DC) DIY Flyback Converter!
Every Component of a Switch Mode Power Supply Explained
Every Component of a Linear Power Supply Explained (while building one)
Understanding Switching Mode Power Supplies
A Noise-Free DIY Switching Power Supply – How Hard Can It Be?
How SMPS works | What Components We Need? Switched Mode Power Supply
#772 Basics: Switching Power Supplies (part 1 of 2)
Howto repair switch mode power supplies #1: basics, and block diagram of a PSU
Switching Regulator PCB Design – Phil’s Lab #60

AI

The SM7035P is an adjustable step-down DC-DC converter. It works by converting a DC input voltage to a lower, adjustable DC output voltage, typically between 3.3V and 18V. This conversion is achieved through a series of switching actions within the converter, which effectively “steps down” the voltage while providing a stable output.

Here’s a more detailed breakdown:

  • Input Voltage: The SM7035P accepts an input voltage ranging from 1 to 265 VAC.
  • Step-down Conversion: The converter uses a switching regulator design to reduce the input voltage to a lower, adjustable output voltage.
  • Adjustable Output: The output voltage can be set between 3.3V and 18V, allowing for flexibility in different applications.
  • Maximum Current: The device is capable of providing a maximum current of 200mA.
  • Efficiency and Power Conversion: The SM7035P is designed for high efficiency and power conversion, making it suitable for various applications.
  • RoHS Compliance: The device is RoHS-compliant, indicating it meets environmental standards.
  • SOP-8 Package: The SM7035P is housed in a SOP-8 package, a common type of surface mount integrated circuit package.

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