42 boards right now, not so bad but please hurry if you want to get hold of these pcb's for a nice price.
Sign up also, please. By this I automatically will have your email address.
I intend to use some of the Pcb´s in a tubeamp with 850v B+,can the pcb´s handle that?Without "överslag" I mean.
I'm not 100% sure you can use it with the voltage breakdown in mind. I have 1.2 mm as minumum and 2 mm between pos and neg. Personally I would recommend something else.
I'm sending out Paypal invoices and a few of you have paid me in minutes! Wow!
Hint: It's a good idea if you sign up at my wiki with the same username as you have here. It's will become much easier to match the email address with the list. Could "d to the g" tell me his email address?
Hint: It's a good idea if you sign up at my wiki with the same username as you have here. It's will become much easier to match the email address with the list. Could "d to the g" tell me his email address?
@Peranders,
i hate credit cards so i do not have paypal, can i send you payment by wetern union? thanks.
i hate credit cards so i do not have paypal, can i send you payment by wetern union? thanks.
You may hate it but I love it. You could do a bank transfer or send EUR in an envelope but you must also pay me the exchange fee.
Western Union is a very odd payment service but if you insist, sure. Make sure you include any fees.
(It may be a difference between our countries but here you can use CC almost anywhere and I use my CC as much as possible. It's very convenient I think.)
Western Union is a very odd payment service but if you insist, sure. Make sure you include any fees.
(It may be a difference between our countries but here you can use CC almost anywhere and I use my CC as much as possible. It's very convenient I think.)
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hi P-A,
I am interested in your board. I have a few question before I order which I may have missed out here:
1) Can you please let me know how are the diodes being routed?
2) I am interested to use MBR40250-D as the rectifier, do you forsee any problem?
3) is the heatsink used in your protoype a little small for a firstwatt PS usage? Do you actually suggest 2times the size you had used?
By the way, a newbie out of topic question to consult you:
if a bridge rectifier specify 200v 35A and I am using MBR40250 as the discrete diode to form a bridge, is this bridge that I built had a rating of 250v 80A? Or just 250v, 40A? Thanks in advance.
I am interested in your board. I have a few question before I order which I may have missed out here:
1) Can you please let me know how are the diodes being routed?
2) I am interested to use MBR40250-D as the rectifier, do you forsee any problem?
3) is the heatsink used in your protoype a little small for a firstwatt PS usage? Do you actually suggest 2times the size you had used?
By the way, a newbie out of topic question to consult you:
if a bridge rectifier specify 200v 35A and I am using MBR40250 as the discrete diode to form a bridge, is this bridge that I built had a rating of 250v 80A? Or just 250v, 40A? Thanks in advance.
1 Please download the documention (can be found on the wiki page).
2 Will work but if you use the 3-pin version you have to bend the pins a bit.
3 How much current does this amp draw?
MBR40250-D can handle 40 A DC continuously but each diode will dissipate 30 watts so if you really want to take out so much current you must arrange the diodes as Mr. Ruschkowski has done. Check here
2 Will work but if you use the 3-pin version you have to bend the pins a bit.
3 How much current does this amp draw?
MBR40250-D can handle 40 A DC continuously but each diode will dissipate 30 watts so if you really want to take out so much current you must arrange the diodes as Mr. Ruschkowski has done. Check here
3 The F5 seems to consume 2.6 A at the most so it won't be necessary with any advanced cooling but I would go for the 2" high heatsinks.
Today is the ordering day. I have got money from most people so I see now reason to wait. I will order 100 pcb's so those of you that feel you want some, hurry up.
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