4 layers175 × 25 mm
Repowered Electronic Load Controller
AdamC19/Electronic_Load_HW
Hardware files for my multi-channel electronic load
43 parts
4 layers46 × 25 mm
Repowered Electronic Load Module
AdamC19/Electronic_Load_HWHardware files for my multi-channel electronic load
- Size
- 46 × 25 mm
- Copper layers
- 4
- Thickness
- 1.6 mm
- Parts
- 27
- Nets
- 17
- Pads
- 85
- Tracks, vias
- 98, 41
- Pours
- 12
- Routed
- Yes
- KiCad
- KiCad 5 (file 20171130)
- Created
- 4 Oct 2021
- Updated
- 4 Oct 2021
Overview
Repowered Electronic Load Module is an open-source printed circuit board by AdamC19, from the AdamC19/Electronic_Load_HW repository on GitHub. It is a 4-layer board of 46 × 25 mm with 27 parts on 17 nets, routed with 98 tracks and 41 vias.
It is built around the DAC101C081CIMK, LP2985-33DBV and IRFP27N60KPBF. Its parts include 9 resistors, 8 capacitors, 4 ICs, 3 connectors and 1 transistor. It belongs with the power boards of this library.
Main components
3
DAC101C081CIMK
TSOT-23-6-40℃~+125℃ 0.4LSB、2LSB 1 10 156uA 2.7V~5.5V 6us I2C Power-on reset、Power-down mode、Multi-chip synchronization Voltage Buffer TSOT-23-6 Digital to Analog Converters (DAC) ROHSTexas InstrumentsDigital To Analog Converters (DAC)
LP2985-33DBV
SOT-23-5-40℃~+125℃@(Tj) 1 150mA 16V 3.3V 30uVrms 45dB@(1kHz) 575mV@(150mA) 850uA Fixed Over Current Protection、Short Circuit Protection、Thermal shutdown、Enable control、Noise bypass terminal Positive SOT-23-5 Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHSTexas InstrumentsVoltage Regulators - Linear, Low Drop Out (LDO) Regulators
IRFP27N60KPBF
TO-247AC-55℃~+150℃ 1 N-channel 180mΩ@10V 180nC@10V 27A 4.66nF 41pF 460pF 500W 5V 600V N-Channel ±30V TO-247AC MOSFETs ROHSVishay IntertechnologyMOSFETs
README
README.mdElectronic_Load_HW
Hardware source files for my multi-channel electronic load. Read more about this device here.
Electronic_Load_Controller/
Files for the controller, of which there should be 1 per electronic load.
Electronic_Load_Module/
Files for the modules/channels. I designed it to have 8 of these per electronic load.
Parts
27| Qty | Value | Footprint | References |
|---|---|---|---|
| 4 | 0.1u | Capacitor_SMD:C_0603_1608Metric | C1, C2, C3, C8 |
| 4 | 1k | Resistor_SMD:R_0805_2012Metric | R3, R4, R5, R8 |
| 2 | 0.01 | Resistor_SMD:R_2512_6332Metric | R6, R9 |
| 2 | 2.2k | Resistor_SMD:R_0805_2012Metric | R1, R2 |
| 2 | 4.7u | Capacitor_SMD:C_0805_2012Metric | C4, C7 |
| 2 | 4700p | Capacitor_SMD:C_0603_1608Metric | C5, C6 |
| 2 | Screw_Terminal_01x01 | MountingHole:MountingHole_4.3mm_M4_Pad_Via | J1, J3 |
| 1 | 120@100MHz | Inductor_SMD:L_0805_2012Metric | FB1 |
| 1 | 33k | Resistor_SMD:R_0805_2012Metric | R7 |
| 1 | Conn_01x05_Male | Connector_Phoenix_MC:PhoenixContact_MC_1,5_5-G-3.5_1x05_P3.50mm_Horizontal | J2 |
| 1 | DAC101C081CIMK | Package_TO_SOT_SMD:SOT-23-6 | U1 |
| 1 | IRFP27N60KPBF | Package_TO_SOT_THT:TO-247-3_Vertical | Q1 |
| 1 | LP2985-3.3 | Package_TO_SOT_SMD:SOT-23-5 | U4 |
| 1 | Net-Tie_2 | NetTie:NetTie-2_SMD_Pad0.5mm | NT1 |
| 1 | OPA330xxDBV | Package_TO_SOT_SMD:SOT-23-5 | U3 |
| 1 | TLV9151IDBVR | Package_TO_SOT_SMD:SOT-23-5 | U2 |
Questions
How big is the Repowered Electronic Load Module PCB?
It measures 46 × 25 mm and has 4 copper layers, 1.6 mm thick.
What parts does the Repowered Electronic Load Module use?
27 parts, built around the DAC101C081CIMK, LP2985-33DBV and IRFP27N60KPBF. The full list of its parts is on this page, with links to each part's symbol and footprint where PCBKit's library has them.
Where can I download the Repowered Electronic Load Module KiCad files?
From the AdamC19/Electronic_Load_HW repository on GitHub, at the commit this page was made from: the board is Repowered_Electronic_Load_Module/Repowered_Electronic_Load_Module.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.
Can I use the Repowered Electronic Load Module design in my own project?
Its repository states no licence, so its author keeps all rights: ask AdamC19 before reusing the design.
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