[IN STOCK] L-1 Power System.

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L-1
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Post by L-1 » Thu Feb 19, 2015 7:15 am

mechie wrote:
L-1 wrote:The prices are the same, I just removed pre-pay discounts.
Still hoping this happens, I requested two PSU only kits via the link earlier in this project thread, I just want to confirm I'm still in for two kits :hyper:

I hope the new VCO sales give me possibility to order everything for PSU.

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Post by hirada » Tue Mar 17, 2015 3:50 am

Not sure wether this makes any sense business wise, but as an idea as I'd be interested just in the rectifier/regulation part on a therefore smaller PCB, as I'd like to put the tranformer in an outbound case and carry the 15V/AC over speakon/powercon. For heat, but more so for space reasons.

So if such a module could become a bypass product, even with requiring a different PCB, maybe chances for more orders and therefore realisation are rising?

Or am I the only one? Agagin, just an idea as currently I am planning to realize this setup with the Doepfer DIY Kit PSU (without the switched PSU, which I'll plan to replace with an torrodial transformer), but I guess I'd prefer your design, if available. And be it just because of your larger capacitors :lol:

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Egor
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Post by Egor » Tue Mar 17, 2015 7:53 am

so these are available now, or still a future possibility?

do they have a 5v rail?

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L-1
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Post by L-1 » Tue Mar 17, 2015 10:03 am

5V on bussboards. Everyone can install if needed or not install this.

I'm still collecting money to order everything. This project is more expensive than others because I want full kits. Need to order at least 100 transformers. Boards are expensive too because they are big and I want more thick foil layer and solder mask.

Please wait. I think a couple of months, not faster..

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tekzon
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Post by tekzon » Mon Jul 27, 2015 4:17 am

Is this project still alive?

thanks

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L-1
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Post by L-1 » Mon Jul 27, 2015 5:41 am

tekzon wrote:Is this project still alive?

thanks

Very very soon. Check the forum end of this week. :tu:

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L-1
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Post by L-1 » Sat Aug 01, 2015 7:39 am

The power is ready. Works correct.

FULL KITS !!!! :tu:

I will take orders next week, then will go till end of August.
So order now or in September.

12V linear bipolar adjustable power system for Eurorack synthesizers.
- 115/230V switchable.
- 1.5A per rail maximum output without ripples and noise.
- low voltage dropout under load. LDO regulators used.
- less heat because 13.7V 60VA transformer used.
- 2A fuse in the outlet.
- 1.85A thermofuses after the transformer on each rail.
- precise trimmable in range +-0.5V
- PCBs are gold platted, 2mm thickness, maximum possible thick foil layer 105mkm.
- two options: with 25mm height and 50mm height heatsinks.
- all wiring on headers. Different types possible: MTA-156 (included), spades, with screws, IDE ribbons.
- 5V regulator on busboards.


Full kits include everything for build as pictured. Full specification will post later.

Prices:

Complete kit: PSU + two busboards - $165 + $25 shipping.

PSU kit - $95 + $20 shipping.

Two busboards kit - $70 + $10 shipping.

Bare board (PSU or bus) - $30 + shipping $5 first, $2 for every additional.

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L-1
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Post by L-1 » Sat Aug 01, 2015 7:41 am

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Amer1231
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Post by Amer1231 » Sat Aug 01, 2015 8:43 am

will you ship to europ or is this stricktly in the us?
I have the cake.

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Rigo
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Post by Rigo » Sat Aug 01, 2015 9:14 am

Amer1231 wrote:will you ship to europ or is this stricktly in the us?
Since he actually is in Europe, I'd think that he will ship to Europe :hihi:

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L-1
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Post by L-1 » Sat Aug 01, 2015 11:34 am

Geographic center of Europe is in Belarus. :hihi:

Here:

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infradead
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Post by infradead » Sat Aug 01, 2015 11:54 am

L-1 wrote:Geographic center of Europe is in Belarus. :hihi:

Here:

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learned two things today. :hihi:
forget everything you know about sound, then turn the synth on. You can thank me later - slow_riot

cases: doepfer 6u and monster base

Tacoma Noise Rodeo

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Amer1231
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Post by Amer1231 » Sun Aug 02, 2015 1:06 pm

i thought since because the prices are in usd :waah: :waah:
I have the cake.

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mechie
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Post by mechie » Tue Aug 04, 2015 8:00 am

mechie wrote:
L-1 wrote:The prices are the same, I just removed pre-pay discounts.
Still hoping this happens, I requested two PSU only kits via the link earlier in this project thread, I just want to confirm I'm still in for two kits :hyper:
PSU kit - $95 + $20 shipping :yay:
I wish to place an order for THREE PSU only kits, 50mm heatsinks if the option is available - big boxes, lots of room!

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L-1
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Post by L-1 » Tue Aug 04, 2015 10:15 am

mechie wrote:
mechie wrote:
L-1 wrote:The prices are the same, I just removed pre-pay discounts.
Still hoping this happens, I requested two PSU only kits via the link earlier in this project thread, I just want to confirm I'm still in for two kits :hyper:
PSU kit - $95 + $20 shipping :yay:
I wish to place an order for THREE PSU only kits, 50mm heatsinks if the option is available - big boxes, lots of room!
I think to complete big heatsinks with 2A thermofuses instead of 1.85A, but not have them on hands now. Will visit tomorrow the shop. If buy, will put them, if no - 1.85A then.

You can pay, will ship Thursday. Shipping for 3 PSU only kits will be $40.

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L-1
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Post by L-1 » Tue Aug 04, 2015 6:51 pm

Two busboards kit includes:

Two PCBs
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24 16-pin IDE headers
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32 standoffs
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33 nuts, 34 washers, 1 screw
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two 4-pin MTA-156 headers
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1 voltage regulator L7808 + heatsink
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two 22uF and one 100n capacitors
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two 1K and four 4.7K resistors
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two red, two green, two yellow LEDs
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L-1
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Post by L-1 » Tue Aug 04, 2015 6:51 pm

PSU kit includes:

PCB
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transformer 60VA = 2 x 13.7V x 2.2A
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transformer mounting set
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outlet
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fuse 2A
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two LD1084 voltage regulators
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two heatsinks - 25mm height or 50mm height - at your choise
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two 1.85A thermofuses
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8 capacitors 4700uF
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two capacitors 100uF
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two capacitors 10uF
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four capacitors 0.1uF
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8 diodes 1N5408
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4 diodes 1N4007
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two trimpots 100 Ohm
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two 240 Ohm, two 2K, two 4.7K, two 10K resistors
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one red and one yellow LEDs
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three 3-pin and three 4-pin MTA-156 headers
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6 standoffs 8mm
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8 nuts, 8 washers, two screws M3, two washers, two screws M2.5
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1.2m wire and a bit of shrink tube
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mechie
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Post by mechie » Wed Aug 05, 2015 7:23 am

L-1 wrote: You can pay
Paypal to info[at]greenexpo.by ?

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L-1
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Post by L-1 » Wed Aug 05, 2015 8:52 am

mechie wrote:
L-1 wrote: You can pay
Paypal to info[at]greenexpo.by ?
Yes :tu:

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mechie
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Post by mechie » Wed Aug 05, 2015 10:20 am

L-1 wrote:
mechie wrote:
L-1 wrote: You can pay
Paypal to info[at]greenexpo.by ?
Yes :tu:
Done! (sort of) - Paypal website playing silly buggers at the moment - refusing to let me select an address - hope message got through with payment :hmm:

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Post by sixty_n » Thu Aug 06, 2015 2:48 pm

Hope my payment got through ok too. I sent it late last night paypal friends & family for a full power & busboards kit (Tim, Glasgow UK)

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L-1
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Post by L-1 » Fri Aug 07, 2015 12:14 pm

sixty_n wrote:Hope my payment got through ok too. I sent it late last night paypal friends & family for a full power & busboards kit (Tim, Glasgow UK)
I sent you an email with tracking, Tim.

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sixty_n
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Post by sixty_n » Fri Aug 07, 2015 5:48 pm

got the tracking, thanks a lot and thanks for sending it out so quick

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L-1
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Post by L-1 » Sun Aug 09, 2015 2:51 pm

Looks better with some tuning from L-1.

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L-1
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Post by L-1 » Sun Aug 09, 2015 2:54 pm

No shipping till end of August. I'm out of office. but will be online, answer emails and forum. :rastanana: :rastanana: :rastanana:

Tomorrow Monday is the last day I can ship. Next shipping 1 September.

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