Zk-Sj20 300W 20A High Power Step Up Down Power Supply Module Voltmeter Solar Mppt Adjustable Voltage Regulator 7-80V to 1.4-79V
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Zk-Sj20 300W 20A High Power Step Up Down Power Supply Module Voltmeter Solar Mppt Adjustable Voltage Regulator 7-80V to 1.4-79V
Our products are made with top-of-the-line electronics components, ensuring reliable and long-lasting performance.
Zk-Sj20 300W 20A High Power Step Up Down Power Supply Module Voltmeter Solar Mppt Adjustable Voltage Regulator 7-80V to 1.4-79V
Numéro d'article: 146048456

Zk-Sj20 300W 20A High Power Step Up Down Power Supply Module Voltmeter Solar Mppt Adjustable Voltage Regulator 7-80V to 1.4-79V

Numéro d'article: 146048456

DJF 19560

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Note: Step Down Voltage Transformer required for using electronics products of États-Unis store (110-120). Recommended power converters Acheter maintenant.

Ce qui se démarque

High Power Output
With 300W and 20A capacity, this module efficiently delivers high power, making it ideal for demanding applications, solving user concerns about performance and reliability.
Adjustable Voltage Range
Offers a flexible voltage adjustment from 1.4V to 79V, allowing users to easily tailor the output to their needs, differentiating it from fixed-output competitors.
Integrated Voltmeter
Includes a convenient voltmeter for real-time voltage monitoring, enhancing user experience by simplifying setup and performance tracking, addressing common user needs for visibility.

Détails du produit

Shop Zk-Sj20 300W 20A High Power Step Up Down Power Supply Module Voltmeter Solar Mppt Adjustable Voltage Regulator 7-80V to 1.4-79V online at a best price in Djibouti. B0FFH6NW3M
Date First AvailableJune 25, 2025
ManufacturerALRIWMINSI
Item Weight0.5 lbs (230 grams)

À qui est-ce destiné ?

Suitable For
  • Solar Enthusiasts

    Ideal for those using solar panels looking to adjust voltage for batteries or devices effectively.

  • DIY Electronics

    Perfect for hobbyists who need a reliable power source with adjustable voltage for various projects.

  • High Power Applications

    Suitable for applications that require high power output, accommodating devices needing up to 300W efficiently.

Not Suitable For
  • Casual Users

    Not suitable for beginners with no knowledge of electrical components or voltage regulation.

DESCRIPTION DU PRODUIT

Zk-Sj20 300W 20A High Power Step Up Down Power Supply Module Voltmeter Solar Mppt Adjustable Voltage Regulator 7-80V to 1.4-79V

Vous avez une question ? Chattez avec nous

Questions et réponses des clients

  • question: What are the main features of the ZK-SJ20 300W Power Supply Module?

    répondre: The ZK-SJ20 300W Power Supply Module offers both step-up and step-down voltage regulation, adjustable output ranging from 1.4V to 79V, and a robust 20A maximum current capacity. Its integrated voltmeter allows for real-time monitoring of output voltage, making it ideal for projects requiring precise power management. This module is particularly valuable in solar applications and for powering devices with varying voltage needs, ensuring reliability and versatility.
  • question: How do I set the output voltage on the ZK-SJ20 module?

    répondre: To set the output voltage on the ZK-SJ20 module, use the adjustable potentiometer provided on the device. By turning this potentiometer, you can precisely adjust the output voltage from 1.4V to 79V according to your requirement. This flexibility makes it suitable for a variety of applications, whether you need to power a small electronic device or integrate it into a larger solar power system.
  • question: Is the ZK-SJ20 module suitable for solar power applications?

    répondre: Yes, the ZK-SJ20 module is indeed suitable for solar power applications. Its adjustable voltage feature allows users to efficiently convert the varying output of solar panels, making it possible to correctly match the voltage requirements of batteries or devices. This adaptability is essential for maximizing energy use in solar setups, thereby enhancing overall system efficiency.
  • question: Can the ZK-SJ20 module handle high-power applications?

    répondre: Absolutely, the ZK-SJ20 module can handle high-power applications with a maximum power output capability of 300W and a current rating of up to 20A. This makes it suitable for powering high-demand devices such as LED lights, motors, and other larger electronic components in your setups. It is essential to ensure that your application stays within these limits to avoid overheating or damage.
  • question: What is the function of the voltmeter on the ZK-SJ20?

    répondre: The integrated voltmeter on the ZK-SJ20 module serves as a crucial feature for monitoring the output voltage in real time. It enables users to make instant adjustments and ensures that the voltage supplied to the load remains constant and within the desired range. This is particularly useful in applications where precise voltage management is critical to avoid damaging sensitive equipment.
  • question: What types of devices can I power with the ZK-SJ20?

    répondre: You can power a variety of devices with the ZK-SJ20, including low-voltage LED lights, Arduino projects, and battery chargers. The module's adjustable output voltage and high current capacity make it versatile for different electronics, hobby projects, or even small appliances that require specific voltage levels. Its usability in diverse scenarios enhances its appeal for DIY enthusiasts and professionals alike.
  • question: What safety features does the ZK-SJ20 module include?

    répondre: The ZK-SJ20 module is built with several safety features to protect against overloads and short circuits. It incorporates thermal protection that helps prevent overheating during prolonged use. These safety mechanisms are crucial for maintaining safe operation, especially in high-demand environments or enclosed setups, adding an extra layer of reliability for users who require worry-free performance.
  • question: Can I use the ZK-SJ20 for battery charging?

    répondre: Yes, the ZK-SJ20 can be used for battery charging, particularly for lithium or lead-acid batteries. By adjusting the output voltage to match the specific battery voltage requirements, users can safely charge their batteries while monitoring the process using the integrated voltmeter. This makes it an excellent choice for DIY battery charging solutions or solar battery management systems.
  • question: How does the efficiency of the ZK-SJ20 compare to other power supply modules?

    répondre: The ZK-SJ20 boasts a high efficiency rating, often exceeding 90%, depending on the load conditions. This efficiency is crucial in applications where power consumption is a key concern, such as in battery-powered projects or renewable energy systems. Its performance ensures minimal energy loss, making it a preferred choice for those seeking effective voltage regulation.
  • question: Where can I buy the ZK-SJ20 module in Djibouti?

    répondre: You can purchase the ZK-SJ20 300W 20A High Power Step Up Down Power Supply Module from Ubuy, which offers a reliable platform for acquiring this product in Djibouti. Ubuy provides access to a variety of electronics and ensures that you get the product delivered to your doorstep, facilitating a seamless purchasing experience.

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  • Top-of-the-line electronics ensuring durability.
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  • Versatile applications across various industries.
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