Hello Thank you for your support always.
Our customer who is considering ADuM6402 has question about AN-0971.
There is a comment as below.
The rectifier circuit on the secondary side effectively doubles this frequency during the rectification process…
Hello
Our customer needs reinforced insulation with ADuM6402.
They prefer to use Single Overlap Stitching Capacitor.
Is this OK for reinforced insulation?
Regards,
Our customer will use ADuM6402.
Could you give me your advice what do below difference of value of clearance and creepage mean ?
VDE document downloaded on your web site says below.
Clearance: Over 8.5mm
Creepage: Over 8.5mm
(Please refer…
Now April 2012
My problem is shown in http://ez.analog.com/thread/9318
But I can't understand the problem is gone in a new revision of chips.
Power-man:
Can you share with me images of the 4 layers of the PCB and the component placement and schematic?
Regards, Brian
Hello,
My customer uses only 2 (1-1) ports though ADuM6402 has 2-2.
How to treat the pins which are not used.
Can they connect GND?
Dont know? which will have the best results? I dont have a schematic or block yet.The layout is up to me. Its pretty straightforward though, I just need to withstand a 1500vDC working voltage continuously. The board will be FR-04. I would like an isolator…
Mark,
Thank you for your help.
Yes, indeed I hooked one up and tried it out.
The logic output on the "non-isolated" side of an ADUM6402 seems to
follow Vddl, and the inputs have thresholds that are also sensitive to
this same level, and…
Sorry
I add my name.
So he requests VDE document.
We check the document of VDE 0884 on your web site .
Its document P.1 says "valid until 2014 12 31"
(I reffer attachment).
Uploaded document on…