VKmaker DC-DC Step Down Power Supply Adjustable Module With LCD Display Without Housing Case
Product ID: 32072531
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Description
Calibration method: Under power off situation, Holding left button and power the supply,when the display begin flashing, release left button, with multimeter measuring the output voltage, by press the left and right button ,adjust the multimeter measuring voltage near 5V, such as 5.00V ,4.98V or 5.02V is ok too,at this situation,please ignore the displaying on this item. After adjustment,please power off it and then power to it again, then the calibration is completed. Errors can be calibrated in 0.04V, if the error is greater, you can try to calibrate it again.
Specifications
| Item model number | 5760186 |
| Item Weight | 1.12 ounces |
| Product Dimensions | 4 x 2 x 0.3 inches |
| Item Dimensions LxWxH | 4 x 2 x 0.3 inches |
| Manufacturer | VKmaker |
| ASIN | B01F8AKXIA |
| Is Discontinued By Manufacturer | No |
| Date First Available | May 6, 2016 |
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Customer service was outstanding when I had questions about the product.
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The product exactly matches the description. Very satisfied with my purchase.
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