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-   -   Group buy: alexw88 PA150 BPA300 project together with DRV134 pcb (http://www.diyaudio.com/forums/diyaudio-com-wiki/155153-group-buy-alexw88-pa150-bpa300-project-together-drv134-pcb.html)

peranders 16th November 2009 08:35 PM

Group buy: alexw88 PA150 BPA300 project together with DRV134 pcb
 

Status

Sending out the stuff, but you can still sign up since I have 2 pcb's left. Notice that you can build one mono block or a stereo amp consisting of three LM3886 in parallel.

Background

Alexw88 has done a very fine pcb for 3 pcs, of LM3886. At diyaudio there have been group buys before and the market ought to be saturated by now but it seems that the interest for more boards is still there. Therefore I (peranders) will organize a forth run. I will also offer a SMD-kit since some of the parts are hard to find in smaller quantities.

The organizer

I (Per-Anders Sjöström "peranders") will run the show. I'll take also the support which I can answer for.

The Offer

I am offering a PA150 pcb with a SMD kit and UBC01 pcb plus the IC DRV134.

Specifications for the offer


{| border="1" cellpadding="5" cellspacing="0"
|-
|class="tcat" colspan="2" |Specifications for the PA150 pcb
|-
|Material||FR4
|-
|Thickness||1.6 mm
|-
|Thickness copper||70 um, 2 oz.
|-
|Protection pads||Immersion gold
|-
|Solder mask||Red
|-
|Component print||White
|-
|}

{| border="1" cellpadding="5" cellspacing="0"
|-
|class="tcat" colspan="3" |SMD-kit BOM for one PA150 pcb
|-
|Pcs.||Farnell art.no||Description
|-
|3||1160203||RESISTOR, 0805, 10K, 0.1%
|-
|3||1160275||RESISTOR, 0805, 200K, 0.1%
|-
|3||7568509||CAPACITOR, µWAVE, 0805, 8.2PF, 200V
|-
|3||498609||CAPACITOR, 0805, 220PF, 100V
|-
|3||1107474||RESISTOR, METAL STRIP, 0.2 OHM 1%
|-
|1||9333274||RESISTOR, 0805 47K
|-
|1||9333320||RESISTOR, 0805 5K1
|-
|}

{| border="1" cellpadding="5" cellspacing="0"
|-
|class="tcat" colspan="2" |Specifications for the UBC01 pcb
|-
|Material||FR4
|-
|Thickness||1.6 mm
|-
|Thickness copper||35 um, 1 oz.
|-
|Protection pads||Immersion gold
|-
|Solder mask||Red
|-
|Component print||White
|-
|}

{| border="1" cellpadding="5" cellspacing="0"
|-
|class="tcat" colspan="3" |Parts
|-
|DRV134||Unbalanced to balanced driver||Texas Instruments
|-
|}

Prices

The conditions for the price is at least 50 pcs. PA150 pcb's are ordered.
Pcb PA150 = 90 SEK
Pcb UBC01 = 70 SEK
SMD kit for one PA150 = 120 SEK
DRV134 = 85 SEK

Exchange rates

Swedish krona SEK to other currencies

Details and Instructions


Documention

Forum info

Project thread, UBC01
Group buy thread

PA150

Schematic, pcb
BOM

UBC01

Home page for the project
Schematic, pcb layout
BOM
Thread

The Deal

The time line


{|border="1" cellpadding="5" cellspacing="0"
|-
|class="tcat" colspan="2" |Time line
|-
|Now||Sign up now, time for payment
|-
|Late January 2010||Order the pcb's
|-
|9th February 2010||Deliver the pcb's
|-
|}

Payment

Only Paypal is accepted.

Shipping

You can rather safely choose "regular mail" to most p
laces in the world. I have never experienced that anything has got lost but if you'll add 65 SEK you'll have some insurance.

{| border="1" cellpadding="5" cellspacing="0"
|-
|class="tcat" colspan="5" |Shipping rates
|-
|No. pcb's||Weight gr||Sweden SEK||Europe SEK||The world SEK
|-
|1||55||12||22||26
|-
|2||95||12||22||26
|-
|3||135||24||44||55
|-
|4||175||24||44||55
|-
|5||215||24||44||55
|-
|6||255||36||75||85
|-
|7||295||36||75||85
|-
|8||335||36||75||85
|-
|9||375||36||75||85
|-
|10||415||36||75||85
|-
|}

{| border="1" cellpadding="5" cellspacing="0"
|-
|class="tcat" colspan="4" |Total price (pcb's + shipping):
|-
|No. pcb's||Sweden SEK||Europe SEK||The world SEK
|-
|1||102||112||116
|-
|2||192||202||206
|-
|3||294||314||325
|-
|4||384||404||415
|-
|5||474||494||505
|-
|6||576||615||625
|-
|7||666||705||715
|-
|8||756||795||805
|-
|9||846||885||895
|-
|10||936||975||985
|-
|11||1026||1065||1075
|-
|12||1116||1155||1165
|-
|}

The table above is only PA150 plus shipping but if the weight tip over I'll charge for the real shipping cost. The table is only a guide line so you'll know approximately what it will cost.

Per-Anders Sjöström

The ordering and payment procedure


{| border="1" cellpadding="5" cellspacing="0"
|-
|class="tcat" colspan="2" |The ordering and payment procedure
|-
|1 ||Decide how many boards you want to order. Write it down on the list.
|-
|2 ||Email me so I'll get your email address. Please also email me your contact info, address, phone number.
|-
|3 ||I'll send you a Paypal invoice.
|-
|4 ||You'll pay me as fast as you can, please.
|-
|5 ||I'll make a note on the list that you have paid.
|-
|6 ||I'll send the goods (when I have it), write it on the list also.
|-
|7 ||You make a note when you have got the pcb's.
|-
|}

The order list

Sign up and fill in username, country and number of pcb's but let me add with the rest
. You must also send me your email address. I'll send you a Paypal invoice as soon as possible. Change only when you have received the stuff.

{| border="1" cellpadding="5" cellspacing="0"
|-
|class="tcat" colspan="13" |The order list
|-
|User||Country||P-A got email addr.||PA150||SMD kit||UBC01 pcb||DRV134||Amount||Invoice||Paid||Shipped||Recei ved||Notes
|-
| hemling ||Sweden||Yes||0||0||2||0||152|| 100114 || 100115 || 100123 || YYMMDD ||_
|-
| Peterolsen ||Denmark||Yes||18||18||9||9||5250||101017|| 100121 || 100213 || 100215 ||_
|-
| robocow ||UK||Yes||4||4||2||2||1225|| 100115|| 100115|| 100208|| YYMMDD ||_
|-
|tjongkristian||Indonesia||Yes||4||4||2||2|| 1225 || 100114 || 100114 || 100208|| YYMMDD ||_
|-
| coldcathode ||USA||Yes||4||0||0||0||415|| 100114 || 100115|| 100208|| YYMMDD ||_
|-
|Fetpersson||Sweden||Yes||4||4||2||2||1174||100114 || 100118 || 100208|| YYMMDD ||_
|-
|jack.||USA?||Yes||16||0||0||0||1551|| 100114 || 100114 || 100208|| YYMMDD ||_
|-
|jtktam||Canada||Yes||8||8||8||8||3005|| 100114 || 100115|| 100208|| YYMMDD ||_
|-
|J0hnB0y||USA||Yes||2||2||1||1||630|| 100114 || 100114 || 100208|| YYMMDD ||_
|-
|pmchoong||Malaysia||Yes||4||0||2||0||555||100115 || 100120|| 100208|| YYMMDD ||_
|-
|Thror||Czech Republic||Yes||2||2||0||0||442||100117|| 100117|| 100218 || 100222 ||_
|-
|rocket_sled||India||Yes||2||2||1||1||630 ||100118|| 100118|| 100208|| YYMMDD ||_
|-
| Pauley ||Sweden||Yes||4||4||2||2||1174||100125|| 100125 || 100208|| YYMMDD ||_
|-
|ben-jam-in||Canada||Yes||4||4||2||2||1236|| 100114 || 100114 || 100208|| YYMMDD ||_
|-
| Aidan1 ||Finland||Yes||4||4||2||2||1225|| 100114 || 100115 || 100208|| YYMMDD ||_
|-
|ianpengelly||UK||Yes||4||0||0||0||404 || 100114 || 100114 || 100208|| YYMMDD ||_
|-
|ianpengelly||UK||Yes||0||4||0||0||502 || 100214 || 100215 || 100305 || YYMMDD ||_
|-
|kop1||Finland||Yes||2||2||1||1||619|| 100114 || 100122 || 100208|| YYMMDD ||_
|-
|zygis||Lithuania||Yes||2||2||0||0||442||100124|| 100127|| 100208|| YYMMDD ||_
|-
|Foto||Hong Kong||Yes||8||6||2||2||1656|| 100114 || 100127 || 100214 || YYMMDD ||_
|-
|Ekkeri||Finland||Yes||4||4||2||2||1182||100130|| 100130 || 100208|| 100211 ||RFB03 also
|-
|psychosteve72||UK||Yes||4||4||2||2||1225|| 100122 || 100203|| 100208|| YYMMDD ||_
|-
|naturlyd||Norway||Yes||4||4||0||0||894||100203|| 100208|| 100208|| YYMMDD ||_
|-
|revoxo||UK||Yes||6||6||3||3||1800||100114|| 100114|| 100208 || YYMMDD ||_
|-
|seabase||Canada||Yes||10||0||0||0||985||100207|| 100207 || 100208|| YYMMDD ||_
|-
|flashgo||USA||Yes||4||4||0||0||894||100207|| 100207 || 100305 || YYMMDD ||_
|-
| Bjewrn ||Sweden||Yes||4||4||0||0||864||100213|| 100220 || 100305 || YYMMDD ||_
|-
| karrtoons ||USA||Yes||2||2||0||0||448||100323|| 100323 || 100324 || YYMMDD ||_
|-
|Mr.Mantas||Lituania||Yes||4||4||2||2||1210||10041 0|| 100410 || 100419 || YYMMDD ||_
|-
|diplom||Sweden||No||4||0||2||2||694|| 100421 || 100422 || 100422 || 100427 ||_
|-
|alphalove||Australia||Yes||4||0||0||0||408||10042 1|| 100421 || 100421 || YYMMDD ||_
|-
|johngalt47||USA||Yes||4||4||2||2||1210||100429|| 100429 || 100507 || YYMMDD ||_
|-
|jouch||Sweden||Yes||8||8||0||0||1716||100516|| 100518 || 100518 || YYMMDD ||_
|-
| daggertx ||USA||Yes||4||4||2||2||1240||100530|| 100530 || YYMMDD || YYMMDD ||_
|-
|User||Country||No||0||0||0||0||Amount||YYMMDD|| YYMMDD || YYMMDD || YYMMDD ||_
|-
|}


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