Hi-Link HLK-7628D User Manual - Page 14
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6. Reflow soldering temperature curve
When the module is over-fired, please strictly follow this temperature curve.
If the temperature deviation of the reflow soldering is too large, the module will be damaged!
Temperature setting (degrees Celsius)
1
Warm zone
Upper
125
temperature zone
Lower
125
temperature zone
Conveyor speed: 70.0 cm/min
HLK-7628D
Shenzhen Hi-Link Electronic Co., Ltd.
2
3
135
155
185
135
155
185
4
5
6
195
225
195
225
page 12 / 15
Manual
7
8
240
230
240
230