Progammable RLC digital
About the Progammable RLC digital PCB
Progammable RLC digital is an open source PCB design by MohamedELOSROUTI, published on GitHub. It is a 2-layer board measuring 48.3 × 57.2 mm, with 18 components from 14 distinct parts.
Other key parts include the OPA548TG3, INA103KP, TPS7B8450QDCYRQ1, DAC60502DRXR and ADC121C021CIMK_NOPB. By type, the board carries 6 ICs, 5 resistors, 4 connectors and 3 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 Progammable RLC digital
Progammable RLC digital bill of materials (BOM)
18 components, 14 distinct parts.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | OPA548TG3 | TO127P470X1016X2195-7P | IC1 |
| 2 | INA103KP | DIP794W53P254L1930H508Q16N | IC2, IC3 |
| 1 | TPS7B8450QDCYRQ1 | SOT230P700X180-4N | IC4 |
| 1 | DAC60502DRXR | SON50P250X250X80-10N | IC5 |
| 1 | ADC121C021CIMK_NOPB | SOT95P280X110-6N | IC6 |
| 1 | 10129378-902001BLF | HDRV2W67P0X254_1X2_508X241X843P | J1 |
| 1 | 10129378-903001BLF | HDRV3W67P0X254_1X3_762X241X858P | J2 |
| 2 | G800W304018EU | HDRV4W69P0X254_1X4_1016X250X895P | J3, J4 |
| 2 | 12061C225KAT4A | CAPC3216X178N | C1, C2 |
| 1 | C0805X154K5RAC7800 | CAPC2012X100N | C3 |
| 2 | MBB02070E5111BC100 | RESAD1630W60L630D250 | R1, R2 |
| 1 | LTO100F1R000FTE3 | TO1016P500X1576X2420-2P | R3 |
| 1 | MFR-25FTE52-30K | RESAD1590W60L630D240 | R4 |
| 1 | YR1B10KCC | RESAD1550W60L630D230 | R5 |
Progammable RLC digital 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.
Progammable RLC digital: common questions
How big is the Progammable RLC digital PCB?
The Progammable RLC digital measures 48.3 × 57.2 mm, has 2 copper layers and is 1.6 mm thick.
How many components are on the Progammable RLC digital?
18 components, from 14 distinct parts. The full bill of materials is listed on this page.
Where can I download the Progammable RLC digital 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 Progammable RLC digital 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.
