{"product_id":"cnc-usb-buck-boost-power-supply-constant-voltage-and-constant-current-meter-lcd-digital-display-coulomb-counter-pwm-generator","title":"CNC USB Buck-Boost Power Supply Constant Voltage and Constant Current Meter LCD Digital Display Coulomb Counter PWM Generator","description":"\u003ch1\u003eSPECIFICATIONS\u003c\/h1\u003e\u003cp\u003e\u003cspan\u003eBrand Name\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eZiqqucu\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\u003eCondition\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNew\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\u003cp\u003e\u003cspan\u003eModel Number\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eCNC USB buck-boost power supply\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eSupply Voltage\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eas the description\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eDissipation Power\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eas the description\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eis_customized\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eYes\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOperating Temperature\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eas the description\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eApplication\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eComputer\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003ePackage\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eTQFP\u003c\/span\u003e\u003c\/p\u003e\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\u003cp style=\"padding-left:0em\"\u003e\u003c\/p\u003e\u003c\/div\u003e\u003c\/div\u003e\r\n\u003cdiv class=\"detailmodule_dynamic\"\u003e\u003ckse:widget data-widget-type=\"relatedProduct\" id=\"1005000000248594\" title=\"\" type=\"relation\"\u003e\u003c\/kse:widget\u003e\u003c\/div\u003e\r\n\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\n\u003ch2 style=\"padding-left:0em\"\u003e\n\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/H8a6f23223e644333863e2ae8e23aeff7y.jpg\" slate-data-type=\"image\"\u003e\u003cspan style=\"color:rgba(211,49,21,255);font-size:24px;font-family:arial, helvetica, sans-serif\"\u003e\u003cstrong\u003eCNC USB Buck-Boost Power Supply Constant Voltage and Constant Current Meter LCD Digital Display Coulomb Counter PWM Generator\u003c\/strong\u003e\u003c\/span\u003e\u003cspan style=\"font-size:24px;font-family:arial, helvetica, sans-serif\"\u003e\r\u003c\/span\u003e\n\u003c\/h2\u003e\n\u003ch2\u003e\u003cspan style=\"font-size:24px;font-family:arial, helvetica, sans-serif\"\u003e\r\u003c\/span\u003e\u003c\/h2\u003e\n\u003ch2\u003e\u003cspan style=\"font-size:24px;font-family:arial, helvetica, sans-serif\"\u003e\r\u003c\/span\u003e\u003c\/h2\u003e\n\u003ch2\u003e\u003cspan style=\"font-size:24px;font-family:arial, helvetica, sans-serif\"\u003eFeatures\r\u003c\/span\u003e\u003c\/h2\u003e\n\u003ch2\u003e\u003cspan style=\"font-size:24px;font-family:arial, helvetica, sans-serif\"\u003e1: HD display, colorful interface, clear and intuitive\r\u003c\/span\u003e\u003c\/h2\u003e\n\u003ch2\u003e\u003cspan style=\"font-size:24px;font-family:arial, helvetica, sans-serif\"\u003e2: High-precision CNC USB buck-boost power supply\/constant voltage and constant current\r\u003c\/span\u003e\u003c\/h2\u003e\n\u003ch2\u003e\u003cspan style=\"font-size:24px;font-family:arial, helvetica, sans-serif\"\u003e3: The theme color can be changed freely to match\r\u003c\/span\u003e\u003c\/h2\u003e\n\u003ch2\u003e\u003cspan style=\"font-size:24px;font-family:arial, helvetica, sans-serif\"\u003e4: Integrate three systems\r\u003c\/span\u003e\u003c\/h2\u003e\n\u003ch2\u003e\u003cspan style=\"font-size:24px;font-family:arial, helvetica, sans-serif\"\u003e5: Can measure temperature\r\u003c\/span\u003e\u003c\/h2\u003e\n\u003ch2\u003e\u003cspan style=\"font-size:24px;font-family:arial, helvetica, sans-serif\"\u003e\r\u003c\/span\u003e\u003c\/h2\u003e\n\u003ch2\u003e\u003cspan style=\"font-size:24px;font-family:arial, helvetica, sans-serif\"\u003eAdopt 1.44-inch LCD high-definition liquid crystal display, multi-directional viewing angle conversion, integrated three sets\r\u003c\/span\u003e\u003c\/h2\u003e\n\u003ch2\u003e\u003cspan style=\"font-size:24px;font-family:arial, helvetica, sans-serif\"\u003eSystem, functions at a glance, 160° wide viewing angle, high brightness, long working life, let you no matter from which angle\r\u003c\/span\u003e\u003c\/h2\u003e\n\u003ch2\u003e\u003cspan style=\"font-size:24px;font-family:arial, helvetica, sans-serif\"\u003eYou can enjoy the vivid, delicate and natural display screen\r\u003c\/span\u003e\u003c\/h2\u003e\n\u003ch2\u003e\u003cspan style=\"font-size:24px;font-family:arial, helvetica, sans-serif\"\u003e\r\u003c\/span\u003e\u003c\/h2\u003e\n\u003ch2\u003e\u003cspan style=\"font-size:24px;font-family:arial, helvetica, sans-serif\"\u003eApplications:\r\u003c\/span\u003e\u003c\/h2\u003e\n\u003ch2\u003e\u003cspan style=\"font-size:24px;font-family:arial, helvetica, sans-serif\"\u003e\r\u003c\/span\u003e\u003c\/h2\u003e\n\u003ch2\u003e\u003cspan style=\"font-size:24px;font-family:arial, helvetica, sans-serif\"\u003ePower System (PER):\r\u003c\/span\u003e\u003c\/h2\u003e\n\u003ch2\u003e\u003cspan style=\"font-size:24px;font-family:arial, helvetica, sans-serif\"\u003e\r\u003c\/span\u003e\u003c\/h2\u003e\n\u003ch2\u003e\u003cspan style=\"font-size:24px;font-family:arial, helvetica, sans-serif\"\u003e1. Use as an ordinary buck-boost power supply with over-voltage\/over-current\/over-power\/over-temperature\/under-voltage protection;\r\u003c\/span\u003e\u003c\/h2\u003e\n\u003ch2\u003e\u003cspan style=\"font-size:24px;font-family:arial, helvetica, sans-serif\"\u003e\r\u003c\/span\u003e\u003c\/h2\u003e\n\u003ch2\u003e\u003cspan style=\"font-size:24px;font-family:arial, helvetica, sans-serif\"\u003e2. This product has a constant current function, which can charge various small rechargeable batteries within 0.6V-30V within 15W;\r\u003c\/span\u003e\u003c\/h2\u003e\n\u003ch2\u003e\u003cspan style=\"font-size:24px;font-family:arial, helvetica, sans-serif\"\u003e\r\u003c\/span\u003e\u003c\/h2\u003e\n\u003ch2\u003e\u003cspan style=\"font-size:24px;font-family:arial, helvetica, sans-serif\"\u003eCharging steps:\r\u003c\/span\u003e\u003c\/h2\u003e\n\u003ch2\u003e\u003cspan style=\"font-size:24px;font-family:arial, helvetica, sans-serif\"\u003e\r\u003c\/span\u003e\u003c\/h2\u003e\n\u003ch2\u003e\u003cspan style=\"font-size:24px;font-family:arial, helvetica, sans-serif\"\u003e(1) Determine the float voltage and charging current of your rechargeable battery; (if the lithium battery parameter is 3.7V\/2200mAh, then the float voltage is 4.2V, if it is a 12V rechargeable battery, generally set the float voltage to Around 14V)\r\u003c\/span\u003e\u003c\/h2\u003e\n\u003ch2\u003e\u003cspan style=\"font-size:24px;font-family:arial, helvetica, sans-serif\"\u003e\r\u003c\/span\u003e\u003c\/h2\u003e\n\u003ch2\u003e\u003cspan style=\"font-size:24px;font-family:arial, helvetica, sans-serif\"\u003e(2) Under no-load conditions, set the output voltage to reach the float voltage; (if charging a 3.7V lithium battery, adjust the output voltage to 4.2V)\r\u003c\/span\u003e\u003c\/h2\u003e\n\u003ch2\u003e\u003cspan style=\"font-size:24px;font-family:arial, helvetica, sans-serif\"\u003e\r\u003c\/span\u003e\u003c\/h2\u003e\n\u003ch2\u003e\u003cspan style=\"font-size:24px;font-family:arial, helvetica, sans-serif\"\u003e(3) Set the charging current (constant current value), just set the current directly. Note: When setting the current, calculate the power, charge within the power range, use over power, the product will enter the protection state.\r\u003c\/span\u003e\u003c\/h2\u003e\n\u003ch2\u003e\u003cspan style=\"font-size:24px;font-family:arial, helvetica, sans-serif\"\u003e\r\u003c\/span\u003e\u003c\/h2\u003e\n\u003ch2\u003e\u003cspan style=\"font-size:24px;font-family:arial, helvetica, sans-serif\"\u003e(4) Connect the battery to charge.\r\u003c\/span\u003e\u003c\/h2\u003e\n\u003ch2\u003e\u003cspan style=\"font-size:24px;font-family:arial, helvetica, sans-serif\"\u003e3. This product has a constant current function, which can directly drive 0.6-30V, 0-15W LED lights;\r\u003c\/span\u003e\u003c\/h2\u003e\n\u003ch2\u003e\u003cspan style=\"font-size:24px;font-family:arial, helvetica, sans-serif\"\u003e\r\u003c\/span\u003e\u003c\/h2\u003e\n\u003ch2\u003e\u003cspan style=\"font-size:24px;font-family:arial, helvetica, sans-serif\"\u003eSteps to drive LED lights:\r\u003c\/span\u003e\u003c\/h2\u003e\n\u003ch2\u003e\u003cspan style=\"font-size:24px;font-family:arial, helvetica, sans-serif\"\u003e\r\u003c\/span\u003e\u003c\/h2\u003e\n\u003ch2\u003e\u003cspan style=\"font-size:24px;font-family:arial, helvetica, sans-serif\"\u003e(1) Determine the operating current and maximum operating voltage you need to drive the LED;\r\u003c\/span\u003e\u003c\/h2\u003e\n\u003ch2\u003e\u003cspan style=\"font-size:24px;font-family:arial, helvetica, sans-serif\"\u003e\r\u003c\/span\u003e\u003c\/h2\u003e\n\u003ch2\u003e\u003cspan style=\"font-size:24px;font-family:arial, helvetica, sans-serif\"\u003e(2) Under no-load conditions, set the voltage value and current value so that the output voltage reaches the maximum LED working voltage and working current (Note: When setting the current, calculate the power, charge within the power range, use over power, the product will enter Protection status.)\r\u003c\/span\u003e\u003c\/h2\u003e\n\u003ch2\u003e\u003cspan style=\"font-size:24px;font-family:arial, helvetica, sans-serif\"\u003e\r\u003c\/span\u003e\u003c\/h2\u003e\n\u003ch2\u003e\u003cspan style=\"font-size:24px;font-family:arial, helvetica, sans-serif\"\u003e(3) Connect the LED and test the machine.\r\u003c\/span\u003e\u003c\/h2\u003e\n\u003ch2\u003e\u003cspan style=\"font-size:24px;font-family:arial, helvetica, sans-serif\"\u003e\r\u003c\/span\u003e\u003c\/h2\u003e\n\u003ch2\u003e\u003cspan style=\"font-size:24px;font-family:arial, helvetica, sans-serif\"\u003eThis product can adjust the constant current value (between 0 and working current) to realize the stepless dimming of the LED without stroboscopic! !\r\u003c\/span\u003e\u003c\/h2\u003e\n\u003ch2\u003e\u003cspan style=\"font-size:24px;font-family:arial, helvetica, sans-serif\"\u003e\r\u003c\/span\u003e\u003c\/h2\u003e\n\u003ch2\u003e\u003cspan style=\"font-size:24px;font-family:arial, helvetica, sans-serif\"\u003ePackage included:\r\u003c\/span\u003e\u003c\/h2\u003e\n\u003ch2\u003e\u003cspan style=\"font-size:24px;font-family:arial, helvetica, sans-serif\"\u003e1*CNC USB buck-boost power supply constant voltage and constant current voltage and current meter\r\u003c\/span\u003e\u003c\/h2\u003e\n\u003ch2\u003e\n\u003cspan style=\"font-size:24px;font-family:arial, helvetica, sans-serif\"\u003e1*Temperature line\"\u003c\/span\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Hbb87837c568d423e89300c263d255de54.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/H5c37983bf69146e9bf27cd11471f8dcbx.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/H7efbaf2a370a443b90a2372a27730deaq.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/H4e28a15fdb5746e89a64d468c5909d4bL.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/H91fca2ac8b1d4871bfab56df5e34afb93.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/H04934e6d76224228afbd9cca69e8d393s.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/H9df655c765054078b97eaa314b64ee1do.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/H7dc6ad208a0b4c3c9c18267542341083B.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/H898ac55209b34ce0a1033ab9e7c989fbJ.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/H4f9511cff7d94471bbe117ec35c6f44b5.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/H179281c74ae4413a863cc5ccfb56aef5S.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/H189193472b3447b6969fc05e1d9fc43dg.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/H0a127bef7698454bb4e9791561cba184L.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Hc0a61354607f4818bf4c1111da36ff71u.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Hfcb9f9e0247f4dba9197bf73ffffaa289.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Ha736ba8b7b7d4d4cba53cd8d4149c23cu.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Hafc6f8609e734621aff386c75eead008e.jpg\" slate-data-type=\"image\"\u003e\n\u003c\/h2\u003e\n\u003c\/div\u003e\u003c\/div\u003e\r\n","brand":"Hot Pixel Holographics","offers":[{"title":"Default Title","offer_id":44942839808237,"sku":"\u003cnone\u003e","price":28.28,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0668\/9544\/6253\/files\/He72e261766d64e0cb4720b3053c87c862.webp?v=1706444918","url":"https:\/\/hotpixelholographics.myshopify.com\/products\/cnc-usb-buck-boost-power-supply-constant-voltage-and-constant-current-meter-lcd-digital-display-coulomb-counter-pwm-generator","provider":"Hot Pixel Holographics","version":"1.0","type":"link"}