{"product_id":"mini-dc-dc-12v-24v-to-5v-3-3v-9v-3a-adjustable-step-down-power-supply-module-mini360","title":"Mini DC-DC 12V 24V to 5V 3.3V 9V 3A Adjustable Step Down Power Supply Module mini360","description":"\u003cul\u003e\u003cli\u003eVoltage: 12V\u003c\/li\u003e\u003c\/ul\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size:16px;\"\u003e\u003cstrong\u003e\u003cbr\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size:16px;\"\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\t\t\u003cspan style=\"font-size:14px;\"\u003e1. Adopt new imported chips.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\t\t\u003cspan style=\"font-size:14px;\"\u003e2. The maximum output current is 3A, running 2.1A for a long time, and the surplus is sufficient. 3A runs for about 20 seconds and the chip enters the overheat protection and restarts. It can work at 3A current by cooling and cooling the chip.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\t\t\u003cspan style=\"font-size:14px;\"\u003e3. Using a new design scheme, the circuit design does not need electrolytic capacitors and tantalum capacitors (electrolytic capacitors have short life, tantalum capacitors are in danger of explosion). Three large-size solid-state ceramic capacitors (MCC) are used in high-end circuits.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\t\t\u003cspan style=\"font-size:14px;\"\u003e4. Using non-isolated DC synchronous rectifier, the circuit conversion efficiency is very high. The efficiency is 97.5% at 6.5V to 5V 0.7A and 94% at 12V to 5V1A.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\t\t\u003cspan style=\"font-size:14px;\"\u003e5. The use of integrated inductance, low internal resistance, greatly improve the conversion efficiency. It reduces calorific value and improves efficiency, and has lower calorific value than common shielded inductor.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\t\t\u003cspan style=\"font-size:16px;\"\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\t\t\u003cspan style=\"font-size:14px;\"\u003e1. In the case of low static current, 12V input and output 5V voltage, and strip LED lamp indicator, the static current is less than 0.45 mA.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size:14px;\"\u003e2. Connecting to car batteries without switching, can be on the cigarett lighter line, or on the ACC power wire.\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\t\t\u003cspan style=\"font-size:14px;\"\u003e3. Output integration can be adjusted and fixed voltage. Fixed output is not customized. It can be directly spot-welded on the board. Special voltage can be regulated by potentiometer. It is very versatile.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\t\t\u003cspan style=\"font-size:14px;\"\u003e4. Output with LED light indication, convenient and intuitive indication with voltage output.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\t\t\u003cspan style=\"font-size:14px;\"\u003e5. With enabling ports, the default mode of operation is low-level shutdown, which brings convenience to control.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\t\t\u003cspan style=\"font-size:14px;\"\u003e6. Can be used to replace 78 series linear regulators, such as 7805 7812 and so on. \u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003cdiv\u003e\n\t\u003cstrong\u003e\u003cspan style=\"font-size:16px;\"\u003eSpecification:\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\n\t\u003cspan style=\"font-size:14px;\"\u003eInput voltage: DC 4.5-24V\u003c\/span\u003e\u003cdiv\u003e\t\t\u003cspan style=\"font-size:14px;\"\u003eOutput current: 3A\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\t\t\u003cspan style=\"font-size:14px;\"\u003eConversion efficiency: 97.5%\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\t\t\u003cspan style=\"font-size:14px;\"\u003eSwitching frequency: 500Khz\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\t\t\u003cspan style=\"font-size:14px;\"\u003eOutput ripple: 20mV\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\t\t\u003cspan style=\"font-size:14px;\"\u003eLoad adjustment rate: +1%\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\t\t\u003cspan style=\"font-size:14px;\"\u003eVoltage adjustment rate: 0.5%\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\t\t\u003cspan style=\"font-size:14px;\"\u003eDynamic response speed: 5% 200uS\u003c\/span\u003e\n\t\tSize: 18 x 10 x 3.8mm\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\u003cdiv\u003e\t\u003cstrong\u003e\u003cspan style=\"font-size:16px;\"\u003ePackage included:\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\n\t\u003cspan style=\"font-size:14px;\"\u003e1\/3\/5\/10\/20 (optional) x Mini DC-DC Adjustable Step Down Power Supply\u003c\/span\u003e\n\u003c\/div\u003e","brand":"LinkMejor","offers":[{"title":"Default Title","offer_id":49120062275809,"sku":"BG-1527595","price":6.99,"currency_code":"HKD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0853\/9317\/8849\/files\/9e4259eb-38a6-4037-8202-5828ec690ce8.jpg?v=1789396450","url":"https:\/\/ontproduct.com\/products\/mini-dc-dc-12v-24v-to-5v-3-3v-9v-3a-adjustable-step-down-power-supply-module-mini360","provider":"IvySource","version":"1.0","type":"link"}