AlxUnderBase
Enlightened
Maybe sir @oneleaf86 will be able to make a batch tooAnyone in Australia looking at building these? @xodaraP @Frank_fjs
Maybe sir @oneleaf86 will be able to make a batch tooAnyone in Australia looking at building these? @xodaraP @Frank_fjs
you will see the use case once you try to use a 100V Saturn in a 220V country (for example)Wasn't planning to, don't really see the point. I've a few Saturn and DC consoles and have never had an issue with their power supplies.
That is exactly my use case as well.you will see the use case once you try to use a 100V Saturn in a 220V country (for example)Wasn't planning to, don't really see the point. I've a few Saturn and DC consoles and have never had an issue with their power supplies.
It's very easy to modify the power supply for a DC from 100V to 220V I've done it a few times now. A capacitor swap and a couple of resistors need to be added depending on PSU revision.you will see the use case once you try to use a 100V Saturn in a 220V country (for example)Wasn't planning to, don't really see the point. I've a few Saturn and DC consoles and have never had an issue with their power supplies.
Is there a list of components to order for this? I don't see a components list, mind, I'm pretty noob at using github.Chris released the files and specifics:
https://github.com/PSUThings/PSU
I already have the DreamPSU, but I think I will produce some of the Saturn ones if nobody else is going for a run here..
Is there a list of components to order for this? I don't see a components list, mind, I'm pretty noob at using github.Chris released the files and specifics:
https://github.com/PSUThings/PSU
I already have the DreamPSU, but I think I will produce some of the Saturn ones if nobody else is going for a run here..
Thanks. I personally don't like to use spreadsheet software (I once had a bad experience!)Its all.in the zip. They are in open office spreadsheet format.
Ref | Value | Technology | Footprint | Manufacture | Manufacture Part Number | Quantity |
R1,R6 | 10.2k,1%,1/10w | SMD | 0603 | Yageo | RC0603FR-0710K2L | 2 |
R4,R8 | 22.1k,1%,1/10w | SMD | 0603 | Yageo | RC0603FR-0722K1L | 2 |
R6 | 73.2k,1%,1/10w | SMD | 0603 | Yageo | RC0603FR-0773K2L | 1 |
R3,R7 | 100KΩ (1003) ±1% | SMD | 0603 | Yageo | 0603WAF1003T5E | 2 |
R2 | 124k,1%,1/10w | SMD | 0603 | Yageo | RC0603FR-07124KL | 1 |
C10,C2 | 100nF (104) ±10% 50V | SMD | 0603 | Yageo | CC0603KRX7R9BB104 | 2 |
C16,C8 | 1uF (105) ±10% 50V | SMD | 0603 | MuRata | CL10A105KB8NNNC | 2 |
C17,C9 | CAP CER 8200PF 50V X7R | SMD | 0603 | MuRata | GRM188R71H822KA01D | 2 |
C11,C3 | 10pF (100) ±5% 50V | SMD | 0603 | Kemet | CL10C100JB8NNNC | 2 |
C4,C5,C12,C13 | 10uF (106) ±10% 50V | SMD | 1206 | MuRata | CL31A106KBHNNNE | 4 |
C14,C15,C6,C7,C1 | 22uF (226) ±20% 25V | SMD | 0805 | Samsung | CL21A226MAQNNNE | 5 |
L2,L1 | Inductor 2.5uH | SMD | 7.60mm x 6.90mm | Pulse | PA4341.252NLT | 2 |
U1,U3 | IC REG BUCK ADJ 5.5A | SMD | 14-TSSOP | Texas Instruments | TPS54525PWPR | 2 |
JP3 | 2 Positions Header Right Angle Connector 3.96mm | THT | 7.92mm x 8.6mm | TE Connectivity | 647676-2 | 1 |
JP2 | 3 Positions Header Connector 7.92mm | THT | 11.9mm x 8.5mm | TE Connectivity | 1-1123724-2 | 1 |
JP1 | 6 Position, Bottom Entry Connector 3.96mm | THT | 23.7mm x 11.90mm | Molex | 0009523062 | 1 |
J1, J2, J3, J4 | 2 Positions Header Connector 2.54mm | THT | 1x2-2.5mm | 6030916A 1x2 Male | 4 | |
REAR POWER JACK | FC681446 | 1 |
Ref | Value | Technology | Footprint | Manufacture | Manufacture Part Number | Quantity |
R11,R5 | 10.2k,1%,1/10w | SMD | 0603 | Yageo | RC0603FR-0710K2L | 2 |
R9 | 22.1k,1%,1/10w | SMD | 0603 | Yageo | RC0603FR-0722K1L | 1 |
R12 | 100KΩ (1003) ±1% | SMD | 0603 | Yageo | 0603WAF1003T5E | 1 |
R10 | 124k,1%,1/10w | SMD | 0603 | Yageo | RC0603FR-07124KL | 1 |
R6 | 33.2k,1%,1/10w | SMD | 0603 | Yageo | RC0603FR-0733K2L | 1 |
R1 | 54.9k,1%,1/10w | SMD | 0603 | Yageo | RC0603FR-0754K9L | 1 |
C17 | 47µF ±20% 6.3V 1206 | SMD | 1206 | Samsung Electro-Mechanics | CL31A476MQHNNWE | 1 |
C2,C16,C23 | 100nF (104) ±10% 50V | SMD | 0603 | Yageo | CC0603KRX7R9BB104 | 3 |
C1,C21 | 1uF (105) ±10% 50V | SMD | 0603 | MuRata | CL10A105KB8NNNC | 2 |
C22 | CAP CER 8200PF 50V X7R | SMD | 0603 | MuRata | GRM188R71H822KA01D | 1 |
C9 | 10pF (100) ±5% 50V | SMD | 0603 | Kemet | CL10C100JB8NNNC | 1 |
C19,C20 | 10uF (106) ±10% 50V | SMD | 1206 | MuRata | CL31A106KBHNNNE | 2 |
C10,C15,C18,C24 | 22uF (226) ±20% 25V | SMD | 0805 | Samsung | CL21A226MAQNNNE | 4 |
L2,L3 | Inductor 2.5uH | SMD | 7.60mm x 6.90mm | Pulse | PA4341.252NLT | 2 |
U6 | Buck Switching Regulator | SMD | TSOT-23-6 | Texas Instruments | TPS563200 | 1 |
U2 | IC REG BUCK ADJ 5.5A | SMD | 14-TSSOP | Texas Instruments | TPS54525PWPR | 1 |
U5 | Linear Voltage Regulator | SMD | SOT-89-3 | STMicroelectronics | L78L09ABUTR | 1 |
SW1 | Slide Switch SPDT Surface Mount, Right Angle | SMD | 8mmx6mm | C&K | AYZ0102AGRLC | 1 |
JP5 | 2 Positions Header Right Angle Connector 3.96mm | THT | 7.92mm x 8.6mm | TE Connectivity | 647676-2 | 1 |
JP4 | 3 Positions Header Connector 7.92mm | THT | 11.9mm x 8.5mm | TE Connectivity | 1-1123724-2 | 1 |
J5,J6,J7 | 2 Positions Header Connector 2.54mm | THT | 1x2-2.5mm | 6030916A 1x2 Male | 3 | |
J1 | 5 Positions Header Connector 2.54mm | THT | 1x5-2.54mm | KF2510-5A-2.54MM | 1 | |
JP1 | 5 Position, Bottom Entry Connector 3.96mm | THT | 20.85mm x 11.90mm | Molex | 09-48-4059 | 1 |
REAR POWER JACK | FC681446 | 1 |
I'm pretty sure it came down to bad/fake Texas Inatrument chips the assembler was using. They ghosted him when trying to get them replaced.I remember on his updates he was dealing for a very long time with a power issue. His problems began from this issue which took him quite updates with stationary situation. I don't remember him solving it before the supplier started ignoring him. If there's a mistake in the design we better check this before spreading the files and frying Saturns.
Interesting, got a link?Anyone want to group buy the PCB's? I only need one each.
Also, I am seeing that some folks have started producing these already. They are on eBay already. Inertial Computing sells them, etc.
@Sp33dFr34k and @PascalP - i might be in for 2 kits since i wont be getting the ones i ordered...Interesting, got a link?Anyone want to group buy the PCB's? I only need one each.
Also, I am seeing that some folks have started producing these already. They are on eBay already. Inertial Computing sells them, etc.
I have ordered 10 of each together with @PascalP but I have to say it's difficult to match Chris' price in these kind of small quantities. Also the import fees are ridiculous for both the PCB's and the other parts. I can only match that price if I count nothing at all for assembly. Probably will be selling them as DYI kits for around the €40-€45 mark sadly