{"product_id":"t12a-desoldering-station-hot-air-gun-stm32","title":"T12A Desoldering Station - Hot Air Gun, Suction Pen and STM32 Soldering Iron","description":"\u003ch1\u003eSPECIFICATIONS\u003c\/h1\u003e\u003cp\u003e\u003cspan\u003eBattery Included\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eno\u003c\/span\u003e\u003c\/p\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\u003eOrigin\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eMainland China\u003c\/span\u003e\u003c\/p\u003e\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\n\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\n\u003cdiv\u003e\n\u003ch1\u003e\u003cspan style=\"color:rgb(244, 78, 59)\"\u003eNote:\u003c\/span\u003e\u003c\/h1\u003e\n\u003ch1\u003e\u003cspan style=\"color:rgb(244, 78, 59)\"\u003eVersion update: The product host section has been replaced with the first image version on the details page.\u003c\/span\u003e\u003c\/h1\u003e\n\u003cdiv class=\" old-record-id-PiTTfwyWSdq032cddnZcmtGxnxf\"\u003e\u003chr\u003e\u003c\/div\u003e\n\u003ch2\u003e⚙️ Function and Parameters\u003c\/h2\u003e\n\u003ch2\u003e- Digital Temperature Control 📊\u003c\/h2\u003e\n\u003cp\u003eThe display screen shows the temperature (e.g. 450℃) and tin suction flow rate (e.g. 40%) in real time. The knob adjusts the temperature (range: 0-450℃) and tin suction flow rate (0-100%).\u003c\/p\u003e\n\u003ch2\u003e\u003c\/h2\u003e\n\u003ch2\u003e- Tin Suction Design 🌀\u003c\/h2\u003e\n\u003cp\u003eElectric drive, no manual pressing required, automatically completes tin slag adsorption, suitable for small solder joints.\u003c\/p\u003e\n\u003ch2\u003e\u003c\/h2\u003e\n\u003ch2\u003e- Safety Protection 🛡️\u003c\/h2\u003e\n\u003cp\u003eThe yellow warning label on the body indicates the risk of high temperature, and the metal welding head is separated from the insulated handle.\u003c\/p\u003e\n\u003cdiv class=\" old-record-id-GA2xfY37CdlQrGcRzrAc5mbwnzg\"\u003e\u003chr\u003e\u003c\/div\u003e\n\u003ch2\u003e📝 Usage Steps\u003c\/h2\u003e\n\u003ch2\u003e- Preparation 🔌\u003c\/h2\u003e\n\u003cp\u003ePlug the soldering station into a 220V power source, and the display screen will light up; connect the tin sucker to the power source, and check the installation of the tin suction nozzle.\u003c\/p\u003e\n\u003ch2\u003e\u003c\/h2\u003e\n\u003ch2\u003e- Welding 🔥\u003c\/h2\u003e\n\u003cp\u003eAdjust the temperature to 300-450℃. Once it stabilizes, allow the welding head to contact the soldering point for 2-3 seconds, and then apply solder to form a rounded solder joint.\u003c\/p\u003e\n\u003ch2\u003e\u003c\/h2\u003e\n\u003ch2\u003e- Tin Suction 🧹\u003c\/h2\u003e\n\u003cp\u003eAdjust the tin suction flow to 50%-80%, align the tin suction nozzle with the solder joint (at a distance of 1-2mm), and press the tin suction switch to adsorb the tin slag.\u003c\/p\u003e\n\u003cdiv class=\" old-record-id-WO94fHR9FdGWbocklSAc57EHnag\"\u003e\u003chr\u003e\u003c\/div\u003e\n\u003ch2 style=\"text-align:left\" class=\"heading-2 ace-line old-record-id-QF93fqbsbdsg0Scr2kBc3dnLnTe\" align=\"left\"\u003e⚠️ Precautions\u003c\/h2\u003e\n\u003cul class=\"list-bullet1\"\u003e\n\u003cli style=\"text-align:left\" class=\"ace-line ace-line old-record-id-BZocfD4FCdJgCNcUdaKcP5S5nZb\" align=\"left\"\u003e\u003cdiv\u003eAvoid letting the welding head come into contact with the skin. Allow it to cool down before storing it after use. Regularly clean the tin residue from the suction nozzle and check the power cord for any damage.\u003c\/div\u003e\u003c\/li\u003e\n\u003cli style=\"text-align:left\" class=\"ace-line ace-line old-record-id-YyoYf0pmQdep6JcIhBVc85JinYl\" align=\"left\"\u003e\u003cdiv\u003eFor electronic soldering \/ desoldering purposes only, do not use on non-metallic surfaces or in high-temperature environments.\u003c\/div\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\" old-record-id-F9YefBKWBdK7ivcPjRAcCLElndb\"\u003e\u003chr\u003e\u003c\/div\u003e\n\u003ch2\u003e📋 I. Schematic Diagram of Operation Process\u003c\/h2\u003e\n\u003ch2\u003e1. Power-on and Parameter Setting ⚡\u003c\/h2\u003e\n\u003cp\u003eConnect the power supply to the soldering station. Once the display screen lights up, adjust the target temperature (typically 350-400℃ for soldering) and the tin suction flow rate (50% is recommended for first-time use) using the knob.\u003c\/p\u003e\n\u003cp\u003eWait for 3-5 seconds until the temperature stabilizes (the temperature number on the display stops flashing) before starting to operate.\u003c\/p\u003e\n\u003ch2\u003e\u003c\/h2\u003e\n\u003ch2\u003e2. Welding Operation 🔥\u003c\/h2\u003e\n\u003cp\u003eHold the soldering pen and let the soldering tip lightly touch the soldering point, staying for 1-2 seconds for preheating.\u003c\/p\u003e\n\u003cp\u003eDeliver the solder to the contact point between the soldering tip and the soldering point. Once the solder melts and encapsulates the soldering point, remove the soldering pen to complete the soldering process.\u003c\/p\u003e\n\u003ch2\u003e\u003c\/h2\u003e\n\u003ch2\u003e3. Tin Suction Operation 🌀\u003c\/h2\u003e\n\u003cp\u003eAlign the tin suction nozzle with the solder joint to be desoldered (maintain a distance of 1-2mm to avoid direct contact with the high-temperature soldering head).\u003c\/p\u003e\n\u003cp\u003ePress the tin suction switch, and the tin slag will be automatically sucked into the tin suction device. It is recommended that the single tin suction time not exceed 3 seconds to prevent the tin suction nozzle from overheating.\u003c\/p\u003e\n\u003cdiv class=\" old-record-id-WBPPfu4lXd1bExcOCHIcsFpBnNg\"\u003e\u003chr\u003e\u003c\/div\u003e\n\u003ch2\u003e📢 II. Explanation of Safety Warning Diagram\u003c\/h2\u003e\n\u003ch2\u003e(The following scenarios require special attention to avoid potential safety hazards)\u003c\/h2\u003e\n\u003ch2\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cp\u003e⚠️ High Temperature Warning: The temperature of the soldering tip can reach up to 450℃ during operation. It is strictly prohibited to touch the soldering tip or any metal parts. After use, be sure to place the soldering pen back into its holder and allow it to cool for at least 5 minutes.\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e⚠️ Circuit Protection: Do not use in humid environments or when in contact with water. If the power cord is damaged, immediately stop using it and replace it.\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e⚠️ Maintenance of the Tin Suction Nozzle: If there are residual tin slag after tin suction, it is necessary to promptly clean it with a dedicated tool (such as the included cleaning needle) to avoid blockage and affecting the suction force.\u003c\/p\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\" old-record-id-FQBRf3HaidDT5mcvnCBceV6Bn4c\"\u003e\u003chr\u003e\u003c\/div\u003e\n\u003ch2 style=\"text-align:left\" class=\"heading-2 ace-line old-record-id-I4zqfdDdydnbW8crAFncdnQnnHc\" align=\"left\"\u003e💡 III. Daily Maintenance Tips\u003c\/h2\u003e\n\u003cul class=\"list-bullet1\"\u003e\n\u003cli style=\"text-align:left\" class=\"ace-line ace-line old-record-id-AIRdfAB4RdN50LcbsvTcRPHTnqc\" align=\"left\"\u003e\u003cdiv\u003eAfter each use, wipe the soldering iron tip with a clean sponge to remove residual solder and extend its service life.\u003c\/div\u003e\u003c\/li\u003e\n\u003cli style=\"text-align:left\" class=\"ace-line ace-line old-record-id-BrOsfNWN5daro9cXN5rci1s7n1b\" align=\"left\"\u003e\u003cdiv\u003eWhen the tin storage bin of the tin suction device is full, it needs to be disassembled and cleaned  to prevent tin slag from overflowing.\u003c\/div\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\" old-record-id-WRdWfkgaOdmFEqc7EaKcA5nlnnf\"\u003e\u003chr\u003e\u003c\/div\u003e\n\u003ch2 style=\"text-align:left\" class=\"heading-2 ace-line old-record-id-OGHBfPMO5dO1JRc6QEscsnJEnrg\" align=\"left\"\u003e📐 Product Specification\u003c\/h2\u003e\n\u003cul class=\"list-bullet1\"\u003e\n\u003cli style=\"text-align:left\" class=\"ace-line ace-line old-record-id-ZU7ZfSeCPdkHq9cMIZ8cmm7ynOd\" align=\"left\"\u003e\u003cdiv\u003eInput voltage: AC 100-240V\u003c\/div\u003e\u003c\/li\u003e\n\u003cli style=\"text-align:left\" class=\"ace-line ace-line old-record-id-EYbvfDqDNdvYzPcGBYpcnlJEn0f\" align=\"left\"\u003e\u003cdiv\u003ePower: 24V\/6A 150W\u003c\/div\u003e\u003c\/li\u003e\n\u003cli style=\"text-align:left\" class=\"ace-line ace-line old-record-id-FxmdfMvc4dwnx8cLiHTcjgynnlb\" align=\"left\"\u003e\u003cdiv\u003eAdjust Temperature: 150-480℃, it is recommended to set the temperature between 350-380°C\u003c\/div\u003e\u003c\/li\u003e\n\u003cli style=\"text-align:left\" class=\"ace-line ace-line old-record-id-NTmHffCUYdxYWhcH9VecgSIKnmh\" align=\"left\"\u003e\u003cdiv\u003eDisplay Oled: 1.96\/1.3cun\u003c\/div\u003e\u003c\/li\u003e\n\u003cli style=\"text-align:left\" class=\"ace-line ace-line old-record-id-I1QLfRJzwdzXRHc0atVceY5OnMe\" align=\"left\"\u003e\u003cdiv\u003eControl chip: STM32\u003c\/div\u003e\u003c\/li\u003e\n\u003cli style=\"text-align:left\" class=\"ace-line ace-line old-record-id-JhxtfOkKgdmYMociBjYc6dBgnl6\" align=\"left\"\u003e\u003cdiv\u003eColor: As Shown\u003c\/div\u003e\u003c\/li\u003e\n\u003cli style=\"text-align:left\" class=\"ace-line ace-line old-record-id-Q8OtfWcy2dWXovceJgocGOFinse\" align=\"left\"\u003e\u003cdiv\u003eMaterial: Metal+Plastic\u003c\/div\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\" old-record-id-EwqlfIZ04dG9bIck3iTcvhpfnyh\"\u003e\u003chr\u003e\u003c\/div\u003e\n\u003ch2 style=\"text-align:left\" class=\"heading-2 ace-line old-record-id-TSwPfyaMjdw89ec1pHbcyHrXnZe\" align=\"left\"\u003e🎁 Package Contents\u003c\/h2\u003e\n\u003cdiv style=\"text-align:left\" class=\"ace-line ace-line old-record-id-JoIVfLs8Kd9Sc5ciut0cxJFrnud\" align=\"left\"\u003e1 SET x T12A Suction Tin Gun Desoldering Station\u003c\/div\u003e\n\u003cdiv class=\" old-record-id-O93JfUPied1nGbc8ujAcLgZ6nnf\"\u003e\u003chr\u003e\u003c\/div\u003e\n\u003ch2 style=\"text-align:left\" class=\"heading-2 ace-line old-record-id-JFDCff3Y9d8YD1c9X7HcWhpXn6d\" align=\"left\"\u003e💡 Notes\u003c\/h2\u003e\n\u003cul class=\"list-bullet1\"\u003e\n\u003cli style=\"text-align:left\" class=\"ace-line ace-line old-record-id-FeEAfeVBBdaJp2cecXfclEnanCY\" align=\"left\"\u003e\u003cdiv\u003ePlease allow slight size error due to manual measurement.\u003c\/div\u003e\u003c\/li\u003e\n\u003cli style=\"text-align:left\" class=\"ace-line ace-line old-record-id-AuFxfk5NedNNbAcjBpncawvjndg\" align=\"left\"\u003e\u003cdiv\u003eColor may be slightly different due to different monitor settings.\u003c\/div\u003e\u003c\/li\u003e\n\u003cli style=\"text-align:left\" class=\"ace-line ace-line old-record-id-UbhdfjSEYdudGQc77SzcXbhnnxc\" align=\"left\"\u003e\u003cdiv\u003eIf you have any questions, please feel free to contact us.\u003c\/div\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cul\u003e\u003cli\u003e\u003cdiv\u003e \u003c\/div\u003e\u003c\/li\u003e\u003c\/ul\u003e\n\u003c\/div\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S2215760408d4465483fd70bc67ab6718m.png\" slate-data-type=\"image\"\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cimg class=\"detail-desc-decorate-image\" width=\"944\" height=\"944\" src=\"https:\/\/ae01.alicdn.com\/kf\/Scfc978c608f7475aa5a2f615ce04bdf1T.jpg\" slate-data-type=\"image\"\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003e\u003cspan style=\"color:rgb(244, 78, 59)\"\u003eSoldering Station Power\u003c\/span\u003e\u003c\/strong\u003e：~150W\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003e\u003cspan style=\"color:rgb(244, 78, 59)\"\u003ePower Supply\u003c\/span\u003e\u003c\/strong\u003e：72W\u003c\/div\u003e\n\u003cdiv\u003e\u003cstrong\u003e\u003cspan style=\"color:rgb(244, 78, 59)\"\u003eNote: Welding station power and power supply power are different.\u003c\/span\u003e\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cimg class=\"detail-desc-decorate-image\" width=\"944\" height=\"944\" src=\"https:\/\/ae01.alicdn.com\/kf\/Sb6e604f616d7454d94b16ec1b9dae0feR.jpg\" slate-data-type=\"image\"\u003e\u003cimg class=\"detail-desc-decorate-image\" width=\"944\" height=\"944\" src=\"https:\/\/ae01.alicdn.com\/kf\/Sd0f57b358a644285ad31f672a64637adZ.jpg\" slate-data-type=\"image\"\u003e\u003cimg class=\"detail-desc-decorate-image\" width=\"944\" height=\"944\" src=\"https:\/\/ae01.alicdn.com\/kf\/S0846c8a0d73e41aa8145f7d8def81dddT.jpg\" slate-data-type=\"image\"\u003e\u003cimg class=\"detail-desc-decorate-image\" width=\"944\" height=\"944\" src=\"https:\/\/ae01.alicdn.com\/kf\/Sde4104a7211b469a925f7a0b369331164.jpg\" slate-data-type=\"image\"\u003e\u003cimg class=\"detail-desc-decorate-image\" width=\"944\" height=\"944\" src=\"https:\/\/ae01.alicdn.com\/kf\/S522b4f7128c44008b10b70842dec2fc2y.jpg\" slate-data-type=\"image\"\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/div\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"3D COSMIC ELECTRONICS","offers":[{"title":"EU Plug 220V","offer_id":45882332643362,"sku":"14:365458#EU Plug 220V","price":352.02,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0880\/4371\/6642\/files\/S2215760408d4465483fd70bc67ab6718m.webp?v=1783095202","url":"https:\/\/3d-cosmic-electronics.com\/products\/t12a-desoldering-station-hot-air-gun-stm32","provider":"3D COSMIC ELECTRONICS","version":"1.0","type":"link"}