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Buy Soldering Iron Kit, 100W LCD Digital Soldering Gun, Portable Solder Iron with Adjustable Temperature Controlled and Fast Heating Ceramic Thermostatic Design, On/Off Switch, 9pcs Soldering Kit Online at Lowest Price in
![paste - Soldering iron tip turns black after first use, and won't melt solder - Electrical Engineering Stack Exchange paste - Soldering iron tip turns black after first use, and won't melt solder - Electrical Engineering Stack Exchange](https://i.stack.imgur.com/oW2tN.png)
paste - Soldering iron tip turns black after first use, and won't melt solder - Electrical Engineering Stack Exchange
![How to clean, tin, and maintain soldering iron tip - Soldering, Desoldering, Rework Products - Engineering and Component Solution Forum - TechForum │ Digi-Key How to clean, tin, and maintain soldering iron tip - Soldering, Desoldering, Rework Products - Engineering and Component Solution Forum - TechForum │ Digi-Key](https://global.discourse-cdn.com/digikey/optimized/2X/d/dd3d606219ed35379b34e3b871f30ec7170d0dc1_2_1023x767.jpeg)
How to clean, tin, and maintain soldering iron tip - Soldering, Desoldering, Rework Products - Engineering and Component Solution Forum - TechForum │ Digi-Key
![Is my iron not hot enough? (changed from 60/40 to lead free) you can see in the bigger pads it's not melting properly, the iron gets stuck inside the solder like it Is my iron not hot enough? (changed from 60/40 to lead free) you can see in the bigger pads it's not melting properly, the iron gets stuck inside the solder like it](https://preview.redd.it/is-my-iron-not-hot-enough-changed-from-60-40-to-lead-free-v0-7mjpeevuvqea1.jpg?width=640&crop=smart&auto=webp&s=2e38b2495f50c87cb42fd61bce33164af0e7d9f5)
Is my iron not hot enough? (changed from 60/40 to lead free) you can see in the bigger pads it's not melting properly, the iron gets stuck inside the solder like it
![Noel 230V/90W Digital Temperature Controlled Soldering Iron Review & Teardown - CIRCUITSTATE Electronics Noel 230V/90W Digital Temperature Controlled Soldering Iron Review & Teardown - CIRCUITSTATE Electronics](https://circuitstate.com/wp-content/uploads/2022/07/Noel-90W-Digital-Temperature-Controlled-Soldering-iron-Review-and-Teardown-CIRCUITSTATE-Electronics-Feature-Image-01-2-1.jpg)
Noel 230V/90W Digital Temperature Controlled Soldering Iron Review & Teardown - CIRCUITSTATE Electronics
![This soldering iron has a screw on the handle direct connected to the heat source. It was burning surprise to say the least. : r/CrappyDesign This soldering iron has a screw on the handle direct connected to the heat source. It was burning surprise to say the least. : r/CrappyDesign](https://preview.redd.it/x25jc3m4cds41.jpg?auto=webp&s=3889c661fcdb62bc6327c6e027ab414785c2f51b)