Mythra psu
About the Mythra psu PCB
Mythra psu is an open source PCB design by bad-alloc-heavy-industries, published on GitHub under the BSD-3-Clause license. It is a 4-layer board measuring 202.3 × 90 mm, with 45 components from 38 distinct parts.
Other key parts include the FAN7602CMX, VO617A-8X017T and AS431BNTR-G1. By type, the board carries 22 resistors, 9 capacitors, 6 diodes, 4 ICs, 3 connectors and 1 inductor.
Main components on the Mythra psu
Mythra psu bill of materials (BOM)
45 components, 38 distinct parts.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | FAN7602CMX FAN7602C OnSemi | SO-8_3.9x4.9mm_P1.27mm | U1 |
| 2 | VO617A-8X017T Vishay | SO-4_7.6x3.6mm_P2.54mm | U2, U3 |
| 1 | AS431BNTR-G1 Diodes Inc | SOT-23 | U4 |
| 1 | 5120.5073.0 IEC 320-C14 Schurter | Schuter-5120.5073.0 | J1 |
| 1 | Output A | 39-30-1101 | J2 |
| 1 | Output B | 39-30-1101 | J3 |
| 1 | KBP406GTB | Diode_Bridge_Vishay_KBPM | D1 |
| 1 | US1M-E3/5AT Vishay | D_SMA | D2 |
| 1 | 1SMA4744 SMC Diode Solutions | D_SMA | D3 |
| 1 | RB162MM-40TR RB162MM-40 Rohm | D_SOD-123F | D4 |
| 1 | UF4007-E3/73 UF4007 Vishay | D_DO-41_SOD81_P7.62mm_Horizontal | D5 |
| 1 | MMBZ5253BLT1G OnSemi | SOT-23 | D6 |
| 1 | PQ2614BLA-100K 10u Bourns | SER2915H | L1 |
| 1 | 470uF @ 450V | CP_Radial_D25.0mm_P10.00mm_SnapIn | C1 |
| 1 | 100n | C0603 | C2 |
| 1 | 860010472003 22u Würth Elektronik | CP_Radial_D5.0mm_P2.00mm | C3 |
| 1 | PHE426MJ5100JR05 10n Kemet | C_Rect_L7.2mm_W4.5mm_P5.00mm_FKS2_FKP2_MKS2_MKP2 | C5 |
| 1 | 0603B103K500CT 10n Walsin | C0603 | C6 |
| 1 | C1206C102KDRAC7800 1n Kemet | C1206 | C7 |
| 2 | 50PK1000MEFCCC12.5X25 1m Rubycon | CP_Radial_D12.5mm_P5.00mm | C8, C9 |
Show 18 more
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | 0603N102J500CT 1n Walsin | C0603 | C10 |
| 2 | RCV080510M0FKEA 10M Vishay Dale | R0805 | R1, R4 |
| 1 | CRCW060356K0FKEAC 56k Vishay Dale | R0603 | R2 |
| 1 | CRCW06030000Z0EAC 0R Vishay Dale | R0603 | R3 |
| 1 | CRCW0603180KFKEAC 180k Vishay Dale | R0603 | R5 |
| 2 | CRCW06031K00FKEAC 1k Vishay Dale | R0603 | R6, R8 |
| 1 | RC1210FR-0747KL 50k Yageo | R1210 | R7 |
| 1 | CRCW1206150RFKEAC 150R Vishay Dale | R1206 | R9 |
| 2 | MRS25000C1133FCT00 113k Vishay Beyschlag | R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal | R10, R21 |
| 1 | WHCR50FET 0R5 Ohmite | R_Axial_DIN0414_L11.9mm_D4.5mm_P15.24mm_Horizontal | R11 |
| 2 | CRCW060310K0FKEBC 10k Vishay Dale | R0603 | R12, R13 |
| 1 | CRCW080510R0FKEAC 10R Vishay Dale | R0805 | R14 |
| 2 | CRCW060312K0FKEAC 12k Vishay Dale | R0603 | R15, R22 |
| 1 | CRCW06031K50FKEAC 1k5 Vishay Dale | R0603 | R16 |
| 1 | CRCW06031K20FKEAC 1k2 Vishay Dale | R0603 | R17 |
| 1 | CRCW060320K0FKEAC 20k Vishay Dale | R0603 | R18 |
| 1 | CRCW060360K4FKEAC 60k4 Vishay Dale | R0603 | R19 |
| 1 | RC0603FR-076K98L 6k98 Yageo | R0603 | R20 |
Mythra psu design files
The KiCad project lives in the bad-alloc-heavy-industries/Mythra repository on GitHub; these links point at the commit this page was built from.
Mythra psu: common questions
How big is the Mythra psu PCB?
The Mythra psu measures 202.3 × 90 mm, has 4 copper layers and is 1.59 mm thick.
How many components are on the Mythra psu?
45 components, from 38 distinct parts. The full bill of materials is listed on this page.
Where can I download the Mythra psu design files?
From the bad-alloc-heavy-industries/Mythra repository on GitHub, which has the KiCad layout and the schematic; the links under Design files point to each one.
Can I use the Mythra psu design in my own project?
Yes, under the terms of its BSD-3-Clause license, which bad-alloc-heavy-industries chose for the repository.
