Timestamps: 00:00 Intro 00:27 Parts of hot air rework station 00:53 Additional parts 1:15 Temperature and speed adjustment 2:19 Removing small IC with hot air rework station 2:55 Removing Large IC
I keep trying to do this on a a practice board and the solder just never seems to melt. I know there are ground planes that make it more difficult but no matter how long I cook the crap out of the components it just does not want to melt.. starting to wonder if its my hot air station.. sigh any tips are super appreciated. I want to learn.
@ch-tc4ct ok thanks ill give that a try. If i use my soldering iron to melt it the hot air will keep it in a melted state but to me that kinda defeats the purpose.
@ch-tc4ct that worked beautifully! Small components started coming off really easy. I tried to remove an hdmi port and was still having trouble with that but I think I probably should have let things cool down and change the nozzle size to a bigger one. We’ll see if Im right anyway.
5:30 you have damaged both, the board and the chip: the chip leg torned off by the pad on the mb and the mb trace stuck to the chip also torned. both are from the last 5 pins of the left side row.
The station that I purchased actually came with some neat little tips that fit over those quad flatpack style integrated circuits so you don’t have to do all of that movement it can just heat the entire area all at once.
today 18/6/2022 is one of z lucky day to me.i gained much knowl.&skills. it is beautiful & fascinating presentation . . thank you so much ! God bless all you and yours with rear matters
Does this work with replacing SMD relays? I have a Rohde & Schwarz UPV that has a bad input grounding relay. It's located 1/4" from a thick aluminum RFI shield, a tough to reach spot. R&S charges $5,170 standard repair fee to fix this, plus freight to Munich, Germany. Is it possible to use this tool to do relays like the AXICOM IM03?
You destroyed the board by stripping some pads in your removal process. You had to use low temp soldering paste and flux. Never ever force the chip off.
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Timestamps:
00:00 Intro
00:27 Parts of hot air rework station
00:53 Additional parts
1:15 Temperature and speed adjustment
2:19 Removing small IC with hot air rework station
2:55 Removing Large IC
You removing them without applying flux?
I keep trying to do this on a a practice board and the solder just never seems to melt. I know there are ground planes that make it more difficult but no matter how long I cook the crap out of the components it just does not want to melt.. starting to wonder if its my hot air station.. sigh any tips are super appreciated. I want to learn.
@ch-tc4ct ok thanks ill give that a try. If i use my soldering iron to melt it the hot air will keep it in a melted state but to me that kinda defeats the purpose.
@ch-tc4ct i appreciate the advice, thanks again
@ch-tc4ct that worked beautifully! Small components started coming off really easy. I tried to remove an hdmi port and was still having trouble with that but I think I probably should have let things cool down and change the nozzle size to a bigger one. We’ll see if Im right anyway.
5:30 you have damaged both, the board and the chip: the chip leg torned off by the pad on the mb and the mb trace stuck to the chip also torned. both are from the last 5 pins of the left side row.
Great,I liked it.
The station that I purchased actually came with some neat little tips that fit over those quad flatpack style integrated circuits so you don’t have to do all of that movement it can just heat the entire area all at once.
what kit is this?🤔
Thank you I think I'm just not holding it close enough
today 18/6/2022 is one of z lucky day to me.i gained much knowl.&skills. it is beautiful & fascinating presentation . . thank you so much ! God bless all you and yours with rear matters
Does this work with replacing SMD relays? I have a Rohde & Schwarz UPV that has a bad input grounding relay. It's located 1/4" from a thick aluminum RFI shield, a tough to reach spot. R&S charges $5,170 standard repair fee to fix this, plus freight to Munich, Germany. Is it possible to use this tool to do relays like the AXICOM IM03?
You destroyed the board by stripping some pads in your removal process. You had to use low temp soldering paste and flux. Never ever force the chip off.
can you make a video how to test irf6775 mosfet?
aren't you supposed heat soak the entire board?
What temps are you using?
350 to 380°C (660 to 720°F), with low to medium airflow.
@@ElectroUniversity thanks a lot!!
@@andreilucian10
You would have thought he’d mention that in the video give the title 🙄
00:53 Do these additional parts coming with all models?
It depends on the manufacturer
price