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>Description  

  • 1, Beautifully acrylic Enclosure.
    2, Using STN liquid crystal display screen, Voltage and Current can be displayed simultaneously, blue background and white character, wide angle and wide field of view.
    3, Using button adjustable voltage, left button to reduce the voltage, the right button to increasing voltage. press button one time can adjust 0.04V voltage, press and hold more than 1 second to quickly adjust voltage.

    Calibration Mothod:

    Power-off status, press and hold the left button access the power, the display starts flashing, release the left button. using multimeter measured the output terminal voltage, if the measured voltage is greater than 5V, press the left button reduced the voltage to 5V; if the voltage is less than 5V, press the right button to increase the voltage to 5V. When the LCD display voltage of 5V(sometimes it shows 4.99V), turn off the power, the calibration is complete.

    Performance:

    Input Voltage: 5~23V, Max 23V, recommended to use within 20V
    Input voltage must be higher than the output voltage 1V above
    Please check the input positive and negative polarity before connecting, reverse may damage the components

    Output Voltage: 0~16.5V adjustable (It can save the last set voltage automatically)
    Peak Current:Recommended use in 2A, accuracy of 1%, the minimum display 0.01A, less than 10mA will not be displayed.
    Peak Current: 3A (Recommended use in 2A, accuracy of 1%, the minimum display 0.01A, less than 10mA will not be displayed.)
    Conversion Efficiency: 95%
    Load Regulation S(I) ≤0.8%
    Voltage Regulation S(U) ≤0.8%
    Size: 62 x 44 x 18mm
    Weight: 45g

     


    Package Included:

    1pcs x DC-DC Adjustable Step-down Power Supply Module (assembled)
    1set x Clear Enclosure (Kits)
>Payment
  • We only accept payment through Paypal.
  • Items will go to post within 1-2 business days after payment confirmed.
  • Please leave note in PayPal when making the payment if you have any special request (colors/size).
>Shipping
 
  • Before you bid item, please clear you have noticed below detail10pcs TL072 SOP8 IC OPAMP JFET 3MHZ DUAL BEST QUALITY s:
  • 7-25 working days: United States
  • 10-25 working days: Canada, United Kingdom, Australia, Japan, New Zealand
  • 2-5 working weeks: Countries in Western Europe, Southeast Asia, Israel, Korea
  • 3-6 working weeks: Russia, Eastern Europe, Mid-East
  • 4-7 working weeks: Mexico, South America
    Because of some post and custom reason, we ship item to worldwide but exclude the following countries and area:
    AFRICA: All countries in Africa;
    ASIA: Afghanistan, Bangladesh, Bhutan, Brunei, Cambodia, China, India, Iraq, Kazakhstan, Kyrgyzstan, Laos, Maldives, Mongolia, Nepal, Philippines, Singapore, Tajikistan, Turkey, Turkmenistan, Uzbekistan, Vietnam;
    Central America and Caribbean;
    South America: Colombia, Ecuador, Peru;
    EUROPE: Italy, Moldova, Romania.
    We are unable to take any responsibility for any custom delay or tax. Reason is because transit time is highly depended and provided by Postal Service (except weekends and holidays).
>Contact Us
  • Normally, we leave positive feedback for you once payment received. We are also hope that you can do me the same. Your support will keep us moving forward forever.
  • If you are not satisfied when you receive your item, please return it within 30 days for a replacement or money back. Please contact me before you return it.
  • If the shipping delay happened, we’re willing to pay refund or resend new item(s).
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On 21-Jul-17 at 03:00:49 BST, seller added the following information:

DataCaciques

On 20-Jun-20 at 11:15:25 BST, seller added the following information: