{"product_id":"1pcs-lm2596-lm2596s-adj-3a-dc-dc-adjustable-step-down-stabilize-voltage-power-module-unit","title":"1PCS LM2596 LM2596S-ADJ 3A DC-DC Adjustable Step-down\/Stabilize Voltage Power Module Unit","description":"\u003cdiv\u003e \n \u003cspan style=\"font-size: 16px;\"\u003eProduct characteristics\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e\n    \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 16px;\"\u003eUse imported chip aluminum electrolytic capacitor, high Q value and high power inductor. In addition, each board has undergone strict technical testing, and all boards have been tested and sealed with independent anti-static protection bags. Specially designed 2 screw fixing holes. Four pads of input and output are provided with row pin fixing holes, and the spacing is an integral multiple of 100mi, which is convenient for batch application in products;\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e\n    \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 16px;\"\u003eNote: the output voltage will not change until the factory initial blue potentiometer and resistance value are inserted into the input at the limit, and then the knob is turned in the counterclockwise direction, about 7-8 turns\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 16px;\"\u003e\u003cimg alt=\"00226-3A直流DC-DC\" src=\"https:\/\/ae01.alicdn.com\/kf\/H9aab5afc4eec49ee96c53ae91f7e32b6k.jpg\"\u003e\u003cimg alt=\"00226-3A直流DC-DC可调降压\" src=\"https:\/\/ae01.alicdn.com\/kf\/H1ee1559ad0d4411696eb9bcfdf989a69J.jpg\"\u003e\u003cimg alt=\"00226-3A直流DC-DC可调降压-\" src=\"https:\/\/ae01.alicdn.com\/kf\/H096953a8efd24d69a1175ec23a862992G.jpg\"\u003e\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 16px;\"\u003e LM2596 LM2596S-ADJ 3A DC-DC Adjustable Step-down\/Stabilize Voltage Power Module\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e\n    \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cdiv\u003e \n  \u003cspan style=\"font-size: 16px;\"\u003eProduct parameters\u003c\/span\u003e \n \u003c\/div\u003e \n \u003cdiv\u003e \n  \u003cspan style=\"font-size: 16px;\"\u003eIn + input positive in - input negative\u003c\/span\u003e \n \u003c\/div\u003e \n \u003cdiv\u003e \n  \u003cspan style=\"font-size: 16px;\"\u003eOut + output positive out - output negative\u003c\/span\u003e \n \u003c\/div\u003e \n \u003cdiv\u003e \n  \u003cspan style=\"font-size: 16px;\"\u003eNote that the input and output cannot be reversed, which will burn out\u003c\/span\u003e \n \u003c\/div\u003e \n \u003cdiv\u003e\n     \n \u003c\/div\u003e \n \u003cdiv\u003e \n  \u003cdiv\u003e \n   \u003cspan style=\"font-size: 16px;\"\u003eMatters needing attention\u003c\/span\u003e \n  \u003c\/div\u003e \n  \u003cdiv\u003e \n   \u003cspan style=\"font-size: 16px;\"\u003eFor long-time operation, it is recommended to use the current within 2.5A, and add heat sink (more than 10W output);\u003c\/span\u003e \n  \u003c\/div\u003e \n  \u003cdiv\u003e \n   \u003cspan style=\"font-size: 16px;\"\u003eDue to the time step-down module, in order to ensure stable output, please keep the limit of 1.5A pressure difference. \u003c\/span\u003e \n  \u003c\/div\u003e \n  \u003cdiv\u003e\n      \n  \u003c\/div\u003e \n  \u003cdiv\u003e \n   \u003cdiv\u003e \n    \u003cspan style=\"font-size: 16px;\"\u003eConnection mode\u003c\/span\u003e \n   \u003c\/div\u003e \n   \u003cdiv\u003e \n    \u003cspan style=\"font-size: 16px;\"\u003e1. Welding, directly welding the power line at the input (output) port;\u003c\/span\u003e \n   \u003c\/div\u003e \n   \u003cdiv\u003e \n    \u003cspan style=\"font-size: 16px;\"\u003e2. The welding pin can be inserted into the pin through the lead or inserted on the hole board; or the pin can be directly welded on the PCB.\u003c\/span\u003e \n   \u003c\/div\u003e \n   \u003cdiv\u003e \n    \u003cspan style=\"font-size: 16px;\"\u003eVoltage commissioning\u003c\/span\u003e \n   \u003c\/div\u003e \n   \u003cdiv\u003e \n    \u003cspan style=\"font-size: 16px;\"\u003eConnect the power supply (3-40v), adjust the blue potentiometer knob (generally rotate clockwise to increase the voltage and anticlockwise to decrease the voltage), and use the multimeter to monitor the power output of the box 2 until the required voltage is reached. \u003c\/span\u003e \n   \u003c\/div\u003e \n   \u003cdiv\u003e\n       \n   \u003c\/div\u003e \n   \u003cdiv\u003e \n    \u003cdiv\u003e \n     \u003cspan style=\"font-size: 16px;\"\u003eExamples of application\u003c\/span\u003e \n    \u003c\/div\u003e \n    \u003cdiv\u003e \n     \u003cspan style=\"font-size: 16px;\"\u003e1. The vehicle stable voltage power supply can adjust the potentiometer by connecting the input terminal of this module to the cigarette lighter of the car for power supply. The output voltage can be adjusted at 1.25-30v at will. It can supply power for many devices such as MP3, MP4, PSP charging of your mobile phone, which is very simple and convenient.\u003c\/span\u003e \n    \u003c\/div\u003e \n    \u003cdiv\u003e \n     \u003cspan style=\"font-size: 16px;\"\u003e2. Supply power to electronic equipment. When the equipment needs 3-35v power supply and the corresponding voltage power supply is in hand, this module can easily adjust the voltage to the required voltage to solve the problem.\u003c\/span\u003e \n    \u003c\/div\u003e \n    \u003cdiv\u003e \n     \u003cspan style=\"font-size: 16px;\"\u003e3. This module can be used to debug the working voltage range of various voltage testing systems, which is very easy and convenient.\u003c\/span\u003e \n    \u003c\/div\u003e \n    \u003cdiv\u003e\n        \n    \u003c\/div\u003e \n    \u003cdiv\u003e\n        \n    \u003c\/div\u003e \n    \u003cdiv\u003e\n        \n    \u003c\/div\u003e \n    \u003cdiv\u003e \n     \u003cp\u003e \u003cspan style=\"font-size: 16px;\"\u003eShipping                                                                                       \u003c\/span\u003e \u003c\/p\u003e \n     \u003cp\u003e \u003cspan style=\"font-size: 16px;\"\u003e1.Items are only shipped after Payment is received.\u003c\/span\u003e \u003c\/p\u003e \n     \u003cp\u003e \u003cspan style=\"font-size: 16px;\"\u003e2.Please check out your Address carefully when processing order.\u003c\/span\u003e \u003c\/p\u003e \n     \u003cp\u003e \u003cspan style=\"font-size: 16px;\"\u003e3.Please Contact us as soon as possible if you haven't received the package in 30 Days.\u003c\/span\u003e \u003c\/p\u003e \n     \u003cp\u003e \u003cspan style=\"font-size: 16px;\"\u003e4.If you haven’t received the parcel in 45 Days,please allow us 3-5 Working days for checking undelivered packages before we issue you Refund.\u003c\/span\u003e \u003c\/p\u003e \n     \u003cp\u003e   \u003c\/p\u003e \n     \u003cp\u003e \u003cspan style=\"font-size: 16px;\"\u003ePayment                                                                                      \u003c\/span\u003e \u003c\/p\u003e \n     \u003cp\u003e \u003cspan style=\"font-size: 16px;\"\u003e1.Before placing your order,please confirm pricing and other details with the supplier.\u003c\/span\u003e \u003c\/p\u003e \n     \u003cp\u003e \u003cspan style=\"font-size: 16px;\"\u003e2.Please make sure you read the entire description and agree to transaction before buying.\u003c\/span\u003e \u003c\/p\u003e \n     \u003cp\u003e   \u003c\/p\u003e \n     \u003cp\u003e \u003cspan style=\"font-size: 16px;\"\u003eReturns                                                                                      \u003c\/span\u003e \u003c\/p\u003e \n     \u003cp\u003e \u003cspan style=\"font-size: 16px;\"\u003e1.A full refund will be given if items are returned in their original condition.\u003c\/span\u003e \u003c\/p\u003e \n     \u003cp\u003e \u003cspan style=\"font-size: 16px;\"\u003e2.Merchandise which is damaged or missing components is not refundable.\u003c\/span\u003e \u003c\/p\u003e \n     \u003cp\u003e \u003cspan style=\"font-size: 16px;\"\u003e3.Buyers are responsible for return shipping with proper packaging.\u003c\/span\u003e \u003c\/p\u003e \n     \u003cp\u003e \u003cspan style=\"font-size: 16px;\"\u003e4.On receiving items,we will refund you immediately.\u003c\/span\u003e \u003c\/p\u003e \n     \u003cp\u003e   \u003c\/p\u003e \n     \u003cp\u003e \u003cspan style=\"font-size: 16px;\"\u003eWarranty                                                                                       \u003c\/span\u003e \u003c\/p\u003e \n     \u003cp\u003e \u003cspan style=\"font-size: 16px;\"\u003e1.Before returning items,please make sure you check our return address,please use regular postal service and sand us the tracking number.As soon as we receive the items,we will repair of exchange them as soon as possible.\u003c\/span\u003e \u003c\/p\u003e \n     \u003cp\u003e \u003cspan style=\"font-size: 16px;\"\u003e2.We do not assume any custom risk,if it easily cause any cause any custom problem in your country,we recommend you choose other shipping methods.just like China Post Air.If you have other need,please feel free to contact us any time.\u003c\/span\u003e \u003c\/p\u003e \n     \u003cp\u003e   \u003c\/p\u003e \n     \u003cp\u003e \u003cspan style=\"font-size: 16px;\"\u003eFeedback                                                                                      \u003c\/span\u003e \u003c\/p\u003e \n     \u003cp\u003e \u003cspan style=\"font-size: 16px;\"\u003e1.We rely on our reputation and customer satisfaction to succeed.Therefore,you feedback is extremely important to us,please leave good feedback to us if you get satisfied with our goods and service.\u003c\/span\u003e \u003c\/p\u003e \n     \u003cp\u003e \u003cspan style=\"font-size: 16px;\"\u003e2.We care about our valued customers,and will always try to help you.\u003c\/span\u003e \u003c\/p\u003e \n     \u003cp\u003e \u003cspan style=\"font-size: 16px;\"\u003e3.Please give us the opportunity to resolve any problem.We understand the concerns and frustrations you might have,and will try our best to resolve the issues.\u003c\/span\u003e \u003c\/p\u003e \n     \u003cp\u003e \u003cspan style=\"font-size: 16px;\"\u003e4.Please email us before leaving any negative feedback or opening any dispute on the site.We will help you to resolve the problem.\u003c\/span\u003e \u003c\/p\u003e \n    \u003c\/div\u003e \n   \u003c\/div\u003e \n  \u003c\/div\u003e \n \u003c\/div\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e\n    \n\u003c\/div\u003e","brand":"TEJIATE\/特加特","offers":[{"title":"LM2596S-ADJ","offer_id":51805447717165,"sku":"00226","price":0.66,"currency_code":"CNY","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0934\/7884\/6765\/files\/H99327876b0a94544976b3ea53034aee0k.webp?v=1770358826","url":"https:\/\/www.tejiate.net\/products\/1pcs-lm2596-lm2596s-adj-3a-dc-dc-adjustable-step-down-stabilize-voltage-power-module-unit","provider":"TEJIATE\/特加特","version":"1.0","type":"link"}