Unterschiede

Hier werden die Unterschiede zwischen zwei Versionen angezeigt.

--- sbms4080 [2017/04/06 13:41]
karl [Flashing the Firmware]
+++ sbms4080 [2017/04/10 07:48] (aktuell)
karl [Power Dissipation]
@@ Zeile 9: / Zeile 9: @@
 There were some issues, which I think are woth noting.
+===== Technical Data =====
+==== Power Dissipation ====
+Without any heatsink, 6W of dissipation on the power MOSFETs is possible. With Heatsink more than 20W are possible.
+=== PV-Input ===
+mV/A --> 9.6W@40A
+=== Load-Outpt ===
+mV/A --> 0.8W@20A
 ===== Missing Parts =====
@@ Zeile 41: / Zeile 54: @@
 Dacian [[https://youtu.be/_QlPJbhoiBo?t=2736|explains here]] how to use a ST Microselectronics developmentboard to programm it via USB.
 ===== Mechanical Tolerances Missmatch of LCD =====
-The LCD loses the signal very easy. It helps, to move the LCD as far to the North as possible before mounting the top PCB with the capacitive touch sensors.
+The LCD loses the signal very easy. It helps, to move the LCD as far to the North as possible before mounting the top PCB with the capacitive touch sensors. I also removed the zebra conductor from the LCD and cleaned all surfaces with "Kontaktspray". Since then there was no problem any more.

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