ACDC TUNS700F
About the ACDC TUNS700F PCB
ACDC TUNS700F is an open source PCB design by RemiFM, published on GitHub. It is a 2-layer board measuring 200 × 95 mm, with 33 components from 19 distinct parts.
Other key parts include the TUNS700F28. By type, the board carries 6 capacitors, 6 resistors, 4 connectors, 2 inductors, 1 IC and 1 fuse.
From the project
PCB for the TUNS700F AC-DC module ⚡
PCB carrier board for the Cosel TUNS700F28 AC/DC converter with 28V 25A output. The board can also be used for the TUNS700F12 and TUNS700F48 modules by swapping certain components. The board is desgined using KiCAD 8 and contains all line filtering and safety protections as recommended in the manufacturer design guide.
Main components on the ACDC TUNS700F
ACDC TUNS700F bill of materials (BOM)
33 components, 19 distinct parts — part numbers from the project's BOM.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | TUNS700F28 | TUNS700F28 | U1 |
| 1 | SCREW_TERMINAL_01X03 Screw_Terminal_01x03 | terminal_NC6-P108-03 | J1 |
| 1 | 732-74651194R +VO | Wuerth_REDCUBE-THR_WP-THRSH_74651194_THR | J2 |
| 1 | 732-74651194R -VO | Wuerth_REDCUBE-THR_WP-THRSH_74651194_THR | J3 |
| 1 | CONN_01X04_PIN Conn_01x04_Pin | PinHeader_1x04_P2.54mm_Vertical | J4 |
| 2 | 1.5UF 1.5uF | CAP-ECQ-UAAF155K | CX1, CX2 |
| 3 | 2.2NF 2.2nF | C_Disc_D9.0mm_W5.0mm_P10.00mm | CY1, CY2, CY3 |
| 2 | 2X390UF 2x390uF | CP_Radial_D30.0mm_P10.00mm_SnapIn | Cbc1, Cbc2 |
| 1 | 1MF 1mF | CP_Radial_D16.0mm_P7.50mm | Co1 |
| 1 | 15A | Fuseholder_Clip-5x20mm_Littelfuse_100_Inline_P20.50x4.60mm_D1.30mm_Horizontal | F1 |
| 1 | GDT_2PIN GDT_2Pin | GDT_2093-300-SM-RPLF | GD1 |
| 3 | 620V | RV_Disc_D15,5mm_W7,1mm_P7,5mm | SK11, SK21, SK22 |
| 1 | 285-1901 10R 139°C | TFR_DFP10112 | TFR1 |
| 2 | 4.5MH 4.5mH | CMC_PH9455.405NL | L1, L2 |
| 1 | 3.3UF 3.3uF | CAP-ECQ-UAAF335K | C11 |
| 2 | 680NF 680nF | C_Rect_L18.0mm_W8.0mm_P15.00mm_FKS3_FKP3 | C20, C30 |
| 2 | 2X680NF 2x680nF | C_Rect_L18.0mm_W8.0mm_P15.00mm_FKS3_FKP3 | C21, C31 |
| 1 | 10UF 10uF | C_1206_3216Metric_Pad1.33x1.80mm_HandSolder | C40 |
| 6 | 68K 68k | R_1206_3216Metric_Pad1.30x1.75mm_HandSolder | R1, R2, R3, R4, R5, R6 |
ACDC TUNS700F design files
The KiCad project lives in the RemiFM/ACDC_TUNS700F repository on GitHub; these links point at the commit this page was built from.
- Layouthardware/ACDC_TUNS700F.kicad_pcb
- Schematichardware/ACDC_TUNS700F.kicad_sch
- BOMBOM.csv
ACDC TUNS700F: common questions
How big is the ACDC TUNS700F PCB?
The ACDC TUNS700F measures 200 × 95 mm, has 2 copper layers and is 1.6 mm thick.
How many components are on the ACDC TUNS700F?
33 components, from 19 distinct parts, with part numbers taken from the project's own BOM. The full bill of materials is listed on this page.
Where can I download the ACDC TUNS700F design files?
From the RemiFM/ACDC_TUNS700F repository on GitHub, which has the KiCad layout, the schematic and the BOM; the links under Design files point to each one.
Can I use the ACDC TUNS700F design in my own project?
The repository has no license, so all rights stay with RemiFM. Use it as a reference, and ask the author before reusing the design.