Hi-Link HLK-7628D - 6. Reflow soldering temperature curve

Shenzhen Hi-Link Electronic Co., Ltd. Manual
page 12 / 15
HLK-7628D
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)
Warm zone
1
2
3
4
5
6
7
8
Upper
temperature zone
125
135
155
185
195
225
240
230
Lower
temperature zone
125
135
155
185
195
225
240
230
Conveyor speed: 70.0 cm/min