{"product_id":"lm2596-dc-dc-adjustable-step-down-module-with-digital-display-voltmeter-display-lm2596s-voltage-regulator","title":"LM2596 DC-DC Adjustable Step-down Module With Digital Display Voltmeter Display LM2596S Voltage Regulator","description":"\u003ch1\u003eSPECIFICATIONS\u003c\/h1\u003e\u003cp\u003e\u003cspan\u003eBrand Name\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNONE\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eChoice\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eyes\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eCondition\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNew\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eHigh-concerned chemical\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003enone\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOrigin\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eMainland China\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eType\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eVoltage Regulator\u003c\/span\u003e\u003c\/p\u003e\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\n\u003cp\u003e\u003cspan style=\"font-size:16px;font-family:Verdana\"\u003e100% Brand new and high quality\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size:16px;font-family:Verdana\"\u003eProduct name: adjustable step-down module\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size:16px;font-family:Verdana\"\u003eProduct size: 6.5x3.8cm (length x width)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size:16px;font-family:Verdana\"\u003eWeight: 23G (including packaging)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size:16px;font-family:Verdana\"\u003ePackaging: 1PC\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size:16px;font-family:Verdana\"\u003eModule highlights:\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size:16px;font-family:Verdana\"\u003e1. With a voltmeter display, the voltmeter error is ± 0.1V, and the range is 4~40V. (Note: If the input voltage is below 4V, the onboard voltmeter will not work and will not display.) 2. With a large volume of 5 * 5, lightly touch the button to switch between measuring the input or output voltage, and an indicator light will display which terminal voltage is being measured. The default display for the first startup is the input voltage on the digital tube, and the input indicator light IN is on; Gently touch the button, the digital tube will display the output voltage, and the output indicator light OUT will be on. And maintain the setting, even if it is powered off and then turned on again\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size:16px;font-family:Verdana\"\u003e3. The voltmeter can be turned off. Press and hold the switch for more than 1 second and less than 4 seconds, and then release to turn it off. After the voltmeter is turned off, simply press the switch briefly to turn on the voltmeter.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size:16px;font-family:Verdana\"\u003e4. Input and output voltage measurement error calibration function. Press and hold the switch for more than 4 seconds, and after releasing, the voltage measurement error calibration function will enter. At this time, the IN light will be on (calibration input end), and the digital tube will flash to display a positive value (factory parameter is 0.0). At this time, short press the button to change this value (value range is -0.5~0.5, unit is V). A positive number represents upward calibration, and a negative number represents downward calibration. After adjusting the calibration value of the input end, press and hold the button for more than 2 seconds. After releasing, enter the error calibration of the output end. At this time, the OUT light will be on (calibrate the output end) and the calibration value of the output end will be displayed. The adjustment method is the same as that of the input end. After adjusting the calibration value of the output end, press and hold the button for more than 2 seconds. After releasing, save the set value and return to the normal display voltage. The set calibration value will take effect immediately and will not be lost upon power failure. With this feature, you can meet your higher accuracy requirements.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size:16px;font-family:Verdana\"\u003e5. With wiring terminals, it can be easily used without soldering iron, and the welding wire connection points should be retained (the input voltage must be more than 1v higher than the output voltage).\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size:16px;font-family:Verdana\"\u003e6. The output current can reach up to 3A, and it is recommended to operate at around 2A. If it exceeds 2A, add a heat sink.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size:16px;font-family:Verdana\"\u003e7. Adopting an internal oscillation frequency of 150KHz, it belongs to the second generation switch voltage regulator, with low power consumption and high efficiency.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size:16px;font-family:Verdana\"\u003e8. With reverse connection protection, reverse connection does not burn.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size:16px;font-family:Verdana\"\u003e9. Equipped with overheating protection and short circuit protection functions\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size:16px;font-family:Verdana\"\u003eInput voltage: 2.5V~40V\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size:16px;font-family:Verdana\"\u003eOutput voltage: 1.25V~37V (adjustable)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size:16px;font-family:Verdana\"\u003eOutput current: 3A\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size:16px;font-family:Verdana\"\u003eConversion efficiency: 92%\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size:16px;font-family:Verdana\"\u003eOutput ripple:\u0026lt;30mV\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size:16px;font-family:Verdana\"\u003eSwitching frequency: 150KHz\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size:16px;font-family:Verdana\"\u003eWorking temperature: -45 ℃~+85 ℃\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/div\u003e\u003cdiv class=\"detailmodule_image\"\u003e\n\u003cimg class=\"detail-desc-decorate-image\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S88742b3761f7404b922285199c82ebb96.jpg\" slate-data-type=\"image\"\u003e\u003cimg class=\"detail-desc-decorate-image\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S46e40f2ae4ab48b099f7724246f7456aR.jpg\" slate-data-type=\"image\"\u003e\u003cimg class=\"detail-desc-decorate-image\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sa3345e1549f849a3b14bb627fc30a491t.jpg\" slate-data-type=\"image\"\u003e\u003cimg class=\"detail-desc-decorate-image\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S32eff9886d1b4a4ca060b1ccd678c3far.jpg\" slate-data-type=\"image\"\u003e\u003cimg class=\"detail-desc-decorate-image\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sda74523e0ae34bc78c6c0ab59a4c9e7ao.jpg\" slate-data-type=\"image\"\u003e\u003cimg class=\"detail-desc-decorate-image\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S77b379609de445fab918ea04d0d6fae98.jpg\" slate-data-type=\"image\"\u003e\u003cimg class=\"detail-desc-decorate-image\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S4bdfb1b31e1d4de58441ddb58c7edae9h.jpg\" slate-data-type=\"image\"\u003e\u003cimg class=\"detail-desc-decorate-image\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S2101ecdf43d146c7a133f6533d94e7efJ.jpg\" slate-data-type=\"image\"\u003e\u003cimg class=\"detail-desc-decorate-image\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S729b3a4930cc4a6bb00b4260874cd33dJ.jpg\" slate-data-type=\"image\"\u003e\u003cimg class=\"detail-desc-decorate-image\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S57e8fe1f618f4b9cb8318ca685de77feu.jpg\" slate-data-type=\"image\"\u003e\n\u003c\/div\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Yoeruyo","offers":[{"title":"onesize","offer_id":55467856986411,"sku":"14:1202#onesize","price":13.72,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1000\/5744\/8747\/files\/Sda74523e0ae34bc78c6c0ab59a4c9e7ao.webp?v=1788845737","url":"https:\/\/yoeruyo.com\/products\/lm2596-dc-dc-adjustable-step-down-module-with-digital-display-voltmeter-display-lm2596s-voltage-regulator","provider":"Yoeruyo","version":"1.0","type":"link"}