Wei-Ya P271: Difference between revisions
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Adding pre-picked parts lists for some convience if folks choose |
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| C214 || 2.2 || 50 || 5 || 13 || 5 || S (R) || - || GP? || EEU-EB1H2R2SB | | C214 || 2.2 || 50 || 5 || 13 || 5 || S (R) || - || GP? || EEU-EB1H2R2SB | ||
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== Pre-picked Parts Lists == | |||
[https://www.mouser.com/ProjectManager/ProjectDetail.aspx?AccessID=faf75bcdc9 Mouser.com] | |||
==Notes== | ==Notes== | ||
*This PSU is designed for 100V mains input with a tight upper tolerance. Plugging it straight into 120VAC may lead to unstable 12V output. | *This PSU is designed for 100V mains input with a tight upper tolerance. Plugging it straight into 120VAC may lead to unstable 12V output. | ||
*As this is a first gen ROHS lead free soldered board from China, you may expect to give it a both a full recap and a full resolder. | *As this is a first gen ROHS lead free soldered board from China, you may expect to give it a both a full recap and a full resolder. | ||
Latest revision as of 11:01, 20 January 2025
Wei-Ya power supply found in the Sammy Atomiswave SD and Taito Vewlix / Egret 3.
Has 3.3V, 5V and 12V outputs perfect for modern systems but lacks the negative 5V rail for old boards.
Specs and Pinout
Cap guide
| Location | Value | Voltage | Diameter | Height | Pitch | Brand | Model | Type | Possible replacement |
|---|---|---|---|---|---|---|---|---|---|
| C5 | 330 | 200 | 22 | 31 | 10 | TK | LG | GP | LGR2D331MELZ30 |
| C6 | 330 | 200 | 22 | 31 | 10 | TK | LG | GP | LGR2D331MELZ30 |
| C7 | 330 | 200 | 22 | 31 | 10 | TK | LG | GP | LGR2D331MELZ30 |
| C101 | 1 | 50 | 5 | 13 | 5 | S | R | GP | MKS2C041001F00MSSD |
| C201 | 1 | 50 | 5 | 13 | 5 | S | R | GP | MKS2C041001F00MSSD |
| C301 | 1 | 50 | 5 | 13 | 5 | S | R | GP | MKS2C041001F00MSSD |
| C106 | 68 | 63 | 8 | 11 | 5 | GIANT | - | GP? | UPJ1J680MPD6TD |
| C206 | 68 | 63 | 8 | 11 | 5 | GIANT | - | GP? | UPJ1J680MPD6TD |
| C306 | 68 | 63 | 8 | 11 | 5 | GIANT | - | GP? | UPJ1J680MPD6TD |
| C105 | 47 | 50 | 6.3 | 13 | 5 | S (R) | - | GP? | EEU-EB1J470SB |
| C205 | 47 | 50 | 6.3 | 13 | 5 | S (R) | - | GP? | EEU-EB1J470SB |
| C305 | 47 | 50 | 6.3 | 13 | 5 | S (R) | - | GP? | EEU-EB1J470SB |
| C115 | 33 | 35 | 5 | 13 | 5 | GIANT | - | GP? | EEU-EB1J330SB |
| C112 | 1000 | 16 | 10 | 21 | 5 | GIANT | GB | GP? | EEU-EB1C102 |
| C111 | 3300 | 16 | 13 | 25 | 5 | GIANT | GB | GP? | UHW1C332MHD |
| C113 | 3300 | 16 | 13 | 25 | 5 | GIANT | GB | GP? | UHW1C332MHD |
| C211 | 3300 | 10 | 13 | 25 | 5 | GIANT | GB | GP? | UHW1C332MHD |
| C213 | 3300 | 10 | 13 | 25 | 5 | GIANT | GB | GP? | UHW1C332MHD |
| C311 | 2200 | 25 | 13 | 25 | 5 | GIANT | GB | GP? | UHW1E222MHD1TO |
| C114 | 2.2 | 50 | 5 | 13 | 5 | S (R) | - | GP? | EEU-EB1H2R2SB |
| C214 | 2.2 | 50 | 5 | 13 | 5 | S (R) | - | GP? | EEU-EB1H2R2SB |
Pre-picked Parts Lists
Notes
- This PSU is designed for 100V mains input with a tight upper tolerance. Plugging it straight into 120VAC may lead to unstable 12V output.
- As this is a first gen ROHS lead free soldered board from China, you may expect to give it a both a full recap and a full resolder.