Programmable RLC
About the Programmable RLC PCB
Programmable RLC is an open source PCB design by MohamedELOSROUTI, published on GitHub. It is a 2-layer board measuring 104.1 × 73.7 mm, with 21 components from 13 distinct parts.
Other key parts include the OPA548TG3. By type, the board carries 10 resistors, 4 ICs, 3 switches and 2 capacitors.
From the project
The main objective of this project is to implement a programmable RLC impedance. This circuit must cover the entire inductive-resistive-capacitive range (voltage/current phase shift between -90° and +90°).
The main objective of this project is to implement a programmable RLC impedance. This circuit must cover the entire inductive-resistive-capacitive range (voltage/current phase shift between -90° and +90°). The RLC load must be able to dissipate up to 5 W. Two different implementations are suggested: the analog and digital RLC impedance. A programmable RLC impedance with adjustable R, L and C can be useful to simulate the load of a generator like a motor for example.
Main components on the Programmable RLC
Programmable RLC bill of materials (BOM)
21 components, 13 distinct parts.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 4 | OPA548TG3 | TO127P470X1016X2195-7P | IC1, IC2, IC3, IC4 |
| 3 | FP12SPC1B1TP00 | FP12SPC1B1TP00 | S1, S2, S3 |
| 1 | 10129378-902001BLF | HDRV2W67P0X254_1X2_508X241X843P | conn_1 |
| 1 | 10129378-903001BLF | HDRV3W67P0X254_1X3_762X241X858P | conn_2 |
| 1 | SR215A 1nF | SR215A102FARTR1 | C1_capa |
| 1 | C330C105J5R5TA | C330C105J5R5TA | C2_indu |
| 2 | MFR3-10KFC | RESAD1170W45L370D200 | R1_capa, R2_capa |
| 2 | MG660-500-1% | MG6605001 | R1_indu, R3_indu |
| 1 | 93R1A-R22-A12L | 93R1AR22A12L | R2_indu |
| 2 | CMF655K0000FKEB | RESAD3573W69L1745D457 | R3_capa, R5_capa |
| 1 | PTV09A-4015U-B503 | PTV09A4015UB503 | R4_capa |
| 1 | CMF551K0000BHEB | RESAD1653W69L737D229 | R4_indu |
| 1 | 96R1A-R16-A15L | 96R1AR16A15L | R5_indu |
Programmable RLC design files
The KiCad project lives in the MohamedELOSROUTI/Programmable-RLC-impedance repository on GitHub; these links point at the commit this page was built from.
Programmable RLC: common questions
How big is the Programmable RLC PCB?
The Programmable RLC measures 104.1 × 73.7 mm, has 2 copper layers and is 1.6 mm thick.
How many components are on the Programmable RLC?
21 components, from 13 distinct parts. The full bill of materials is listed on this page.
Where can I download the Programmable RLC design files?
From the MohamedELOSROUTI/Programmable-RLC-impedance repository on GitHub, which has the KiCad layout; the links under Design files point to each one.
Can I use the Programmable RLC design in my own project?
The repository has no license, so all rights stay with MohamedELOSROUTI. Use it as a reference, and ask the author before reusing the design.
