Welding Guidance; Reflow Soldering Temperature - Ebyte E70-915NW14S User Manual

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8. When using AT + TFICFG = value to set the input transmission format configuration and AT + TFOCFG = value to
set the output transmission format configuration, parameters can be saved without restarting.

11. Welding guidance

11.1Reflow Soldering Temperature

Profile Feature
Solder Paste
Preheat Temperature min （Tsmin）
Preheat temperature max (Tsmax)
Preheat Time (Tsmin to Tsmax)(ts)
Average ramp-up rate(Tsmax to Tp)
Liquidous Temperature (TL)
Time（tL）Maintained Above（TL）
Peak temperature（Tp）
Aveage ramp-down rate（Tp to Tsmax）
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Curve feature
Solder paste
Minimum preheating
temperature
Maximum preheating
temperature
Preheating time
Average rising rate
Liquid phase temperature
Time above liquidus
Peak temperature
Average descent rate
E70-915NW14S User Manual
Sn-Pb Assembly Pb-Free Assembly
Sn63/Pb37 Sn96.5/Ag3/Cu0.5
100℃
150℃
60-120 sec 60-120 sec
3℃/second max 3℃/second max
183℃
60-90 sec 30-90 sec
220-235℃ 230-250℃
6℃/second max 6℃/second max
150℃
200℃
217℃
22