Yeah Vancao, these things happen sometimes, unfortunately.
QH has one in stock and is sending that out to me, so we have a happy ending and the Dac will end up much neater than the 2 sets of "hypnotize" boards.
Not intending to stir things up, just was unsure what was happening - all now resolved.
QH has one in stock and is sending that out to me, so we have a happy ending and the Dac will end up much neater than the 2 sets of "hypnotize" boards.
Not intending to stir things up, just was unsure what was happening - all now resolved.
Hi ksnider1!
Now i stars do it, when it finis i will sent PCB to you now!
do not worry about it!
Quanghao
Hi Quanghao, did you send PCB's to me ? I have been waiting for some time now. I send $55 to you via paypal on May 3, 2010.
Thanks
Hi Quanghao, did you send PCB's to me ? I have been waiting for some time now. I send $55 to you via paypal on May 3, 2010.
Thanks
i was sent you many times!.
You not get it??
Quanghao
i was sent you many times!.
You not get it??
Quanghao
No, I will send you PM with my name and address.
No, I will send you PM with my name and address.
i was sent you 2 weeks ago! lest me know you get it!
i was sent you 2 weeks ago! lest me know you get it!
ok, I will let you know. Do you have tracking # ?
i was sent you 2 weeks ago! lest me know you get it!
Still nothing, at this point I need only one board. Let me know how we can resolve this.
Still nothing, at this point I need only one board. Let me know how we can resolve this.
You get only one PCb??
Can tell me please???
Thanks
You get only one PCb??
Can tell me please???
Thanks
No, I did not get anything (zero). For my project I need only one PCB.
Did anyone receive any of QH's boards?
Also a somewhat related techical Q and forgive me if I should post elsewhere:
anyone tried this implementation to get a regulated B+ of 330V using Vin ~ 380V?
Also a somewhat related techical Q and forgive me if I should post elsewhere:
anyone tried this implementation to get a regulated B+ of 330V using Vin ~ 380V?
Also a somewhat related techical Q and forgive me if I should post elsewhere:
anyone tried this implementation to get a regulated B+ of 330V using Vin ~ 380V?
Yes! you can use Vin 380V - v out 330V. But
Note:
1. R 3 = 68K/5W
2. R4 = 200-220K
you can try do it!
Thanks
Thanks QH
May I ask the R3 R4 references, which schematic are you referring to?
Seems like there are many posted on this forum,
Thanks.
May I ask the R3 R4 references, which schematic are you referring to?
Seems like there are many posted on this forum,
Thanks.
May I ask the R3 R4 references, which schematic are you referring to?
Seems like there are many posted on this forum,
Thanks.
Hi! you can see it!
Attachments
QH, on the boards I got from you it has irf9610 on the printing instead of the irfp9240. Is the latter the latest version? I'm only starting to put together and just realised this. I built according to the Salas '09 BOM see that there are a few changes.
What are the benefits of the changes? Am correct to assume that I can also do the latest on my boards?
Thanks
What are the benefits of the changes? Am correct to assume that I can also do the latest on my boards?
Thanks
QH, on the boards I got from you it has irf9610 on the printing instead of the irfp9240. Is the latter the latest version? I'm only starting to put together and just realised this. I built according to the Salas '09 BOM see that there are a few changes.
What are the benefits of the changes? Am correct to assume that I can also do the latest on my boards?
Thanks
Hi! that is EX;
So IRF9610 can change with IRFP9540!
PCB's
I just ordered 2 PCB's (IV stage PCB and Simplistic Mosfet HV Shunt PCB) from your website, I hope they will arrive fine. Don't worry about previous order.
Thanks
I just ordered 2 PCB's (IV stage PCB and Simplistic Mosfet HV Shunt PCB) from your website, I hope they will arrive fine. Don't worry about previous order.
Thanks
I just ordered 2 PCB's (IV stage PCB and Simplistic Mosfet HV Shunt PCB) from your website, I hope they will arrive fine. Don't worry about previous order.
Thanks
Hi! i only get payment of PCB Iv stage, and i refund your of PCB SSHV,
I like you get PCB, not like get your payment twice
And i sent it to you again!
Thanks
Quanghao
Hi! i only get payment of PCB Iv stage, and i refund your of PCB SSHV,
I like you get PCB, not like get your payment twice
And i sent it to you again!
Thanks
Quanghao
ok, thanks
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