2 layers99.1 × 99.1 mm
Power supply panelized
thebiguno/microcontroller-projects
A home for a bunch of microcontroller projects which don't warrant their own repos.
223 parts75
2 layers200 × 100 mm
ArduinoNanoDcLoad
apex-/electronicDcLoadA simple DC Electronic Load using an Arduino Nano (0-50V/0-5A)
- Size
- 200 × 100 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 49
- Nets
- 30
- Pads
- 159
- Tracks, vias
- 0, 0
- Routed
- Not yet
- KiCad
- KiCad 4
- Created
- 25 Nov 2016
- Updated
- 5 Dec 2016
Overview
ArduinoNanoDcLoad is an open-source printed circuit board by apex-, from the apex-/electronicDcLoad repository on GitHub. It is a 2-layer board of 200 × 100 mm with 49 parts on 30 nets.
It is built around the LMC6484IM, LM317T and LM7812, with the IRFP250N among its other parts. Its parts include 25 resistors, 10 capacitors, 5 connectors, 3 ICs and 2 diodes. It belongs with the AVR (ATmega, ATtiny) boards of this library.
Main components
4
LMC6484IM
SOP-14-40℃~+85℃ 0.01pA 0.02pA 1.3V/us 1.5MHz 2.8mA 20mA 2uV/℃ 37nV/√Hz@1kHz 3V~15.5V 4 74dB 900uV Rail-to-Rail Input, Rail-to-Rail Output SOP-14 Operational Amplifier ROHSTexas InstrumentsOperational Amplifier
LM317T
TO-2200.003%Vout 0℃~+125℃@(Tj) 1 1.2V~37V 1.5A 40V 66dB@(120Hz) Adjustable Over Current Protection、Over Temperature Protection Positive TO-220 Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHSUMWVoltage Regulators - Linear, Low Drop Out (LDO) Regulators
LM7812
TO-263TO-263 Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHSYONGYUTAIUncategorised
IRFP250N
TO-247-55℃~+150℃ 1 N-channel 101pF 104W 2.8nF 200V 30A 355pF 4V 80mΩ@10V N-Channel TO-247 MOSFETs ROHSMinosMOSFETs
README
README.mdelectronicDcLoad
A simple DC Electronic Load using an Arduino Nano (0-50V/0-5A)
Parts
49| Qty | Value | Footprint | References |
|---|---|---|---|
| 10 | 1 | Resistors_ThroughHole:Resistor_Horizontal_RM15mm | R7, R8, R9, R10, R11, R12, R13, R14, R15, R16 |
| 6 | 100n | Capacitors_ThroughHole:C_Rect_L4_W2.5_P2.5 | C2, C5, C6, C7, C9, C11 |
| 4 | 2k | Resistors_ThroughHole:Resistor_Horizontal_RM15mm | R4, R19, R20, R23 |
| 3 | 18k | Resistors_ThroughHole:Resistor_Horizontal_RM15mm | R3, R18, R21 |
| 2 | 100k | Resistors_ThroughHole:Resistor_Horizontal_RM15mm | R1, R2 |
| 2 | 1k | Resistors_ThroughHole:Resistor_Horizontal_RM15mm | R6, R22 |
| 2 | 470 | Resistors_ThroughHole:Resistor_Horizontal_RM15mm | R5, R25 |
| 2 | 5,1V | Diodes_ThroughHole:Diode_DO-35_SOD27_Horizontal_RM10 | D1, D2 |
| 2 | CONN_01X15 | Pin_Headers:Pin_Header_Straight_1x15 | P3, P4 |
| 1 | 10 | Resistors_ThroughHole:Resistor_Horizontal_RM15mm | R17 |
| 1 | 100μ | Capacitors_ThroughHole:C_Radial_D10_L20_P5 | C1 |
| 1 | 10k | Potentiometers:Potentiometer_Trimmer-Piher-PT15-h5_vertical | RV1 |
| 1 | 10n | Capacitors_ThroughHole:C_Rect_L4_W2.5_P2.5 | C3 |
| 1 | 10µ | Capacitors_ThroughHole:C_Radial_D10_L20_P5 | C4 |
| 1 | 200 | Potentiometers:Potentiometer_Trimmer-Piher-PT15-h5_vertical | RV2 |
| 1 | 220µ | Capacitors_ThroughHole:C_Radial_D10_L20_P5 | C8 |
| 1 | 680 | Resistors_ThroughHole:Resistor_Horizontal_RM15mm | R24 |
| 1 | BARREL_JACK | Connect:JACK_ALIM | CON1 |
| 1 | DCLOAD+ | Connect:Banana_Jack_1Pin | P1 |
| 1 | DCLOAD- | Connect:Banana_Jack_1Pin | P2 |
| 1 | IRFP250N | TO_SOT_Packages_THT:TO-247_Horizontal_Neutral123_largePads | Q1 |
| 1 | LCD16X2 | Display:WC1602A | DS1 |
| 1 | LM317T | TO_SOT_Packages_THT:TO-220_Neutral123_Vertical | U3 |
| 1 | LM7812 | TO_SOT_Packages_THT:TO-220_Neutral123_Vertical | U2 |
| 1 | LMC6484 | Housings_DIP:DIP-14_W7.62mm_LongPads | U1 |
Questions
How big is the ArduinoNanoDcLoad PCB?
It measures 200 × 100 mm and has 2 copper layers, 1.6 mm thick.
What parts does the ArduinoNanoDcLoad use?
49 parts, built around the LMC6484IM, LM317T, LM7812 and IRFP250N. 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 ArduinoNanoDcLoad KiCad files?
From the apex-/electronicDcLoad repository on GitHub, at the commit this page was made from: the board is ArduinoNanoDcLoad.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.
Can I use the ArduinoNanoDcLoad design in my own project?
Its repository states no licence, so its author keeps all rights: ask apex- before reusing the design.
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