Other Parts Discussed in Thread: SN6501-Q1 , ISO7242C-Q1 I would like to confirm the output voltage variation of SN6501-Q1.
In the datasheet figure 3, there is the characteristics of output voltage vs I load current with the transfomer made by Wurth Electronics…
Other Parts Discussed in Thread: SM72442 , TMP103 , SM73308 , SM72295 , ISO7242C , TPS5420 I am attempting to build a micro-inverter design to work with these panels: www.moserbaersolar.com/resources/MBVP-CAAP-BB-english.pdf After looking at the block diagram…
Hi John,
you have understand corretly. Probably I will use an ISO7240M and ISO7242C on the same PCB point, where the VCC1 of the two optocoupler is the same (3.3V) and the Vcc2 also the same (5V).
Do you think I could have any interference problem between…
Other Parts Discussed in Thread: AMC1204 , AMC1200 , SM72442 , TPS54260 , TPS55010 , SM72295 , ISO7242C I am posting again as I received no replies at all to my previous post.
We are attempting to build a micro-inverter design to work with these panels at 245W…
You are correct, Calum, the '245 does not provide the classic definition of isolation. For digital isolation, you would have to use one of the ISO7xxx devices, depending on the configuration required. For example, for a 2TX/2RX configuration, the…
Hi Ruslan,
I suggest you to use digital isolators like ISO7242C or any other company say Analog Devices to isolate your SD Card from your internal circuit.
For short circuit protection just connect a forward biased diode between supply and ground in the…
0068.Solar_HV_DC_AC_Sch_PCB.pdf SOLAR_HV_DC_AC_release_BOM.xls
Hi again,
Regarding my above massage .
I realized that your schematic and BOM shows different parts. That is really bad.
Ti should be more responsible when doing schematic and BOM.
I have…
Isolation University.xlsx
Matthew,
I have attempted to include an excel sheet from the Isolation Department's ISO University. It contains several links to collateral explaining isolation and it's applications. If the attachment failed, type "iso/" in…