2 layers104 × 8.1 mm
2 layers106.8 × 73.5 mm
Dc electronic load
joeferner/dc-electronic-load6DC Electronic Load
- Size
- 106.8 × 73.5 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 107
- Nets
- 100
- Pads
- 378
- Tracks, vias
- 1,245, 154
- Pours
- 8
- Routed
- Yes
- KiCad
- KiCad 4
- Created
- 30 Sep 2014
- Updated
- 13 Dec 2014
Overview
Dc electronic load is an open-source printed circuit board by joeferner, from the joeferner/dc-electronic-load repository on GitHub. It is a 2-layer board of 106.8 × 73.5 mm with 107 parts on 100 nets, routed with 1,245 tracks and 154 vias.
It is built around the ENC28J60-H, MCP3204-CI/P and TSV631ILT, with the BUK954R8-60E,127-VB, FQT7N10LTF and LD1086V33-DG among its other parts. Its parts include 36 resistors, 31 capacitors, 13 connectors, 11 ICs and 3 diodes. It belongs with the power boards and the STM32 boards of this library.
Main components
7ENC28J60-H
-ModulesOlimex Ltd.
MCP3204-CI/P
PDIP-14-40℃~+85℃ 0.5LSB 100kHz 12 1MHz、2MHz 2.7V~5.5V 2LSB 4 External External Multiplexers Not supported SAR SPI Yes PDIP-14 Analog to Digital Converters (ADC) ROHSMicrochip TechnologyAnalog To Digital Converters (ADC)
TSV631ILT
SOT-23-5-40℃~+125℃ -5.5V~5.5V 1 1.5V~5.5V 1pA 1pA 1uV/℃ 340V/ms 3mV 60nV/√Hz@1kHz 60uA 63mA 80dB 880kHz Enable/shutdown function Rail-to-Rail Input, Rail-to-Rail Output SOT-23-5 Operational Amplifier ROHSSTMicroelectronicsOperational Amplifier
BUK954R8-60E,127-VB
TO-220ABTO-220AB MOSFETs ROHSVBsemi ElecMOSFETs
FQT7N10LTF
SOT-223-55℃~+150℃ 1 N-channel 1.7A 100V 15pF 290pF 2V 2W 380mΩ@5V 72pF N-Channel SOT-223 MOSFETs ROHSonsemiMOSFETs
LD1086V33-DG
TO-220-40℃~+150℃@(Tj) 0.003%Vout 1 1.5A 1.5V@(1.5A) 3.3V 30V 5mA 79dB@(120Hz) Fixed Over Current Protection、Over Temperature Protection Positive TO-220 Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHSSTMicroelectronicsVoltage Regulators - Linear, Low Drop Out (LDO) Regulators
GS1M-LTP
SMA(DO-214AC)1 Independent 1.1V@1A 10uA@1kV 1A 1kV 30A SMA(DO-214AC) Diodes - General Purpose ROHSMicro Commercial ComponentsDiodes - General Purpose
Parts
107| Qty | Value | Footprint | References |
|---|---|---|---|
| 15 | 0.1uF | klib:CAPC2012X100N | C10, C11, C12, C14, C15, C16, C19, C20, C24, C27, C28, C29, C30, C31, C32 |
| 12 | 10K | klib:RESC2012X100N | R9, R10, R11, R12, R13, R14, R15, R16, R17, R23, R34, R35 |
| 10 | 4R | klib:RESAD1690W80L890D400P | R24, R25, R26, R27, R28, R29, R30, R31, R32, R33 |
| 6 | 18pF | klib:CAPC2012X100N | C1, C2, C4, C5, C6, C7 |
| 4 | 50R | klib:RESC2012X100N | R5, R6, R7, R8 |
| 4 | Mounting Hole | klib:MTGNP565H328Z565P | M1, M2, M3, M4 |
| 3 | 100R | klib:RESC2012X100N | R2, R3, R4 |
| 3 | 100uF | klib:CAPAE660X790N | C8, C9, C25 |
| 3 | 1K | klib:RESC2012X100N | R20, R22, R36 |
| 3 | 470R | klib:RESC2012X100N | R18, R19, R21 |
| 2 | 0.01uF | klib:CAPC2012X100N | C17, C18 |
| 2 | 1uF | klib:CAPC2012X100N | C21, C22 |
| 1 | 0.47uF | klib:CAPC2012X100N | C13 |
| 1 | 10uF | klib:CAPCP2012X100N | C3 |
| 1 | 2.32K 1% | klib:RESC2012X100N | R1 |
| 1 | 22nF | klib:CAPC2012X100N | C26 |
| 1 | 24V | klib:DIOM5226X220N | D3 |
| 1 | 25AA02EXXX-XOT | klib:SOT95P270X145-6N | U6 |
| 1 | 25MHz | klib:XTAL8045X200N | X1 |
| 1 | 32.768kHZ | klib:SOJ550P370X240-4N | X2 |
| 1 | 8MHz | klib:XTAL8045X200N | X3 |
| 1 | >80mA | klib:RESC2012X100N | L1 |
| 1 | BELFUSE-08B0-1X1T-06-F | klib:BEL-FUSE-08B0-1X1T-06-F | P1 |
| 1 | BUK954R8-60E,127 | klib:TO255P460X1020X1925-3P | U11 |
| 1 | BUTTONS | klib:JST-B5B-XH-A | P5 |
| 1 | ENC28J60 | klib:SOP65P780X200-28N | U2 |
| 1 | ENCODER | klib:JST-B5B-XH-A | P4 |
| 1 | Enclosure (8.36x9.11x3.15) | klib:EMPTY | M7 |
| 1 | FAN | klib:JST-B2B-XH-A | P8 |
| 1 | FQT7N10LTF | klib:SOT230P700X180-4N | U9 |
| 1 | FTDI-PLUG | klib:HDRV6W66P254_1X6_1524X249X838P | P2 |
| 1 | Fan (50mm x 10mm) | klib:EMPTY | M8 |
| 1 | Fan Guard | klib:EMPTY | M9 |
| 1 | GS1M-LTP | klib:DIOM5226X220N | D2 |
| 1 | Heat Sink (RA-T2X-38E) | klib:OHMITE-R-SERIES | M5 |
| 1 | LCD | klib:SHDRV26W100P254_2X13_4052X880X910P | P7 |
| 1 | LD1086V33 | klib:TO255P460X1020X1925-3P | U1 |
| 1 | LED | klib:LEDC3216X100N | D1 |
| 1 | LOAD-GND | klib:PAD205P | P12 |
| 1 | LOAD-VCC | klib:PAD205P | P9 |
| 1 | MCP3204 | klib:SOIC127P600X175-14N | U7 |
| 1 | MCP49X1 | klib:SOP65P490X110-8N | U8 |
| 1 | POWER | klib:TECONN-2-1445050-2 | P6 |
| 1 | Power Entry Connector | klib:EMPTY | M6 |
| 1 | SST25VF032B-S2A | klib:SOIC127P790X216-8N | U5 |
| 1 | STM32-64PIN | klib:QFP50P1200X1200X160-64N | U3 |
| 1 | SWD | klib:HDRV6W66P254_1X6_1524X249X838P | P3 |
| 1 | TEMP1 | klib:JST-B2B-XH-A | P10 |
| 1 | TEMP2 | klib:JST-B2B-XH-A | P11 |
| 1 | TIREF30XX | klib:SOT95P237X112_123-3N | U4 |
| 1 | TSV631ILT | klib:SOT95P280X100-5N | U10 |
| 1 | VSENSE | klib:JST-B2B-XH-A | P13 |
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Questions
How big is the Dc electronic load PCB?
It measures 106.8 × 73.5 mm and has 2 copper layers, 1.6 mm thick.
What parts does the Dc electronic load use?
107 parts, built around the ENC28J60-H, MCP3204-CI/P, TSV631ILT and BUK954R8-60E,127-VB. 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 Dc electronic load KiCad files?
From the joeferner/dc-electronic-load repository on GitHub, at the commit this page was made from: the board is hardware/dc-electronic-load.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.
Can I use the Dc electronic load design in my own project?
Its repository states no licence, so its author keeps all rights: ask joeferner before reusing the design.