DC-DC Step Up SX1308 Adjustable Power Supply 28V 2A 1.2Mhz Power Booster Module
Review: 5 - "A masterpiece of literature" by John Doe, written onMay 4, 20020

DC-DC Step Up SX1308 Adjustable Power Supply 28V 2A 1.2Mhz Power Booster Module

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  • Product SKU: KG633
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The DC-DC Step-Up SX1308 Adjustable Power Supply is a module designed for boosting or increasing the voltage of a DC power source. It's based on the SX1308 chip and can efficiently convert a lower input voltage to a higher output voltage.

Here are some key features and details about this power booster:

Input Voltage Range: The module typically accepts a wide range of input voltages, commonly starting as low as 2V and going up to around 28V or more, depending on the specific module.

Output Voltage: The output voltage of this module is adjustable, allowing you to set the desired output voltage within a specified range. The specific output voltage range depends on the module and can typically reach up to 28V or higher.

Output Current: It can deliver a maximum output current of around 2A, which makes it suitable for powering a variety of low to moderately power-hungry devices.

High-Frequency Operation: The module operates at a high switching frequency, often around 1.2 MHz (megahertz), which contributes to its efficiency and compact size.

Adjustable Output: Many versions of this module come with a potentiometer or trimmer that allows you to adjust the output voltage according to your requirements.

Protection Features: Some modules may include protection features such as overcurrent protection and over-temperature protection to safeguard the module and connected devices.

Efficiency: DC-DC step-up converters like this one are known for their efficiency in boosting voltage while minimizing power loss.

Common Uses:

Battery-Powered Devices: This module is useful for powering devices that require a higher voltage than the available battery voltage. For example, it can be used in portable electronic devices.

LED Lighting: It's used in LED lighting applications where you need to boost a lower voltage source to drive LED arrays or strips that require a higher voltage.

Powering Sensors: When sensors or modules require a specific voltage higher than the available power supply, this module can be employed to provide the necessary voltage.

Prototyping and DIY Projects: Makers and hobbyists often use these modules in various DIY electronics and prototyping projects that involve voltage boosting.

Mobile Power Banks: Some power banks use step-up converters like this to boost the voltage from their internal batteries to charge devices with higher voltage requirements.

Technical Details

  • Maximum input voltage : DC 2-24V
  • Maximum output voltage : DC 2-28V
  • Switching frequency : 1.2MHz
  • Maximum current output : 2A


  • Oscillation frequency 1.2MHz
  • efficiency is as high as 95%
  • The circuit has short circuit protection, overheating protection function
  • 10k to adjust potentiometer, adjust the output voltage

Physical Attributes

  • L x W x H (mm) : 23 x 16 x 14
  • Weight (gm) : 2

Product Video


Package Includes

  • 1 x DC-DC Step Up SX1308 Adjustable Power Supply 28V 2A 1.2Mhz Power Booster Module

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