Heating
Area
Bottom
Heating
Area
165
195
215
260
270
Time
40
70
70
50
50
Preheating
Area
Suggest:180
（
summer
）
200
（
winter
）
indoor temperature
has a great effect on curve impact on curve, need flexible
adjustment
Shenzhen SCOTLE Technology
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Email:[email protected] Tel:8675589378931 Alice
http://www.scotle.com/
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Seventh
．
BGA Welding Frequently Asked Question
1
、
BGA How to debug, and find suitable curve?
BGA chips de-soldering
is subject to variety of environmental impact, air
temperature, humidity, indoor breeze flow, PCB thickness, PCB copper
foil distribution and so on. There can not be a curve can welding in
various places and various environmental
,
according to our statistics,
about 45% customers can use our curve directly, and needn’t adjustment.
Our factory debugging environment is indoor 25
℃
，
Semi-closed
debugging room and high air humidity, debugging material is laptop main
board Northbridge. So when we meet this question, we need to make an
