Aka SMPS Switched Mode Power Supply
SM7035P
NCP1010
NCP1010: Self-Supplied Monolithic Switcher for Low StandbyPower Offline SMPS (PDF)
Tutorials
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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
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A Noise-Free DIY Switching Power Supply – How Hard Can It Be?
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#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.