Current loops
About the Current loops PCB
Current loops is an open source PCB design by joseguerra3000, published on GitHub. It is a 2-layer board measuring 92.7 × 38.1 mm, with 25 components from 13 distinct parts.
Other key parts include the 4N26 and TLP627. By type, the board carries 8 resistors, 5 diodes, 3 ICs, 3 connectors and 3 capacitors.
It belongs with the sensors designs in this gallery.
From the project
Diseno de Modulo de lazos de corriente para monitoreo de sensores tipo ON-OFF a largas distancias.
Diseno de Modulo de lazos de corriente para monitoreo de sensores tipo ON-OFF a largas distancias.
Montado y probado, obteniendo excelentes resultados con sistemas basados Arduino (+5v) y PIC (+3.3v).
Main components on the Current loops
Current loops bill of materials (BOM)
25 components, 13 distinct parts.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 2 | 4N26 | DIP-6_W7.62mm_LongPads | U1, U2 |
| 1 | TLP627 | DIP-4_W7.62mm_LongPads | U3 |
| 1 | HEADER_6 | Pin_Header_Angled_1x06 | J1 |
| 1 | HEADER_2 | Pin_Header_Straight_1x02 | J2 |
| 1 | CONN_01X06 | TerminalBlock_Pheonix_MPT-2.54mm_6pol | P1 |
| 3 | VR | RV_Disc_D7_W3.5_P5 | VR1, VR2, VR3 |
| 3 | Led_Small | LED-3MM | D1, D4, D5 |
| 2 | Led_Small | LED-5MM | D2, D3 |
| 3 | 100nF | cnp_13x4mm | C1, C2, C3 |
| 3 | 1k | RC07 | R1, R5, R6 |
| 1 | 1k5 | RC07 | R2 |
| 3 | 2k4 | RC07 | R3, R7, R8 |
| 1 | 270 | RC07 | R4 |
Current loops design files
The KiCad project lives in the joseguerra3000/current-loops repository on GitHub; these links point at the commit this page was built from.
Current loops: common questions
How big is the Current loops PCB?
The Current loops measures 92.7 × 38.1 mm, has 2 copper layers and is 1.6 mm thick.
How many components are on the Current loops?
25 components, from 13 distinct parts. The full bill of materials is listed on this page.
Where can I download the Current loops design files?
From the joseguerra3000/current-loops repository on GitHub, which has the KiCad layout; the links under Design files point to each one.
Can I use the Current loops design in my own project?
The repository has no license, so all rights stay with joseguerra3000. Use it as a reference, and ask the author before reusing the design.
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