AnalogDiscovery x20 powerMainsProbe
jubeormk1·AnalogDiscovery_x20_powerMainsProbe
About the AnalogDiscovery x20 powerMainsProbe PCB
AnalogDiscovery x20 powerMainsProbe is an open source PCB design by jubeormk1, published on GitHub under the MIT license. It is a 2-layer board measuring 64 × 64 mm, with 22 components from 12 distinct parts.
By type, the board carries 6 connectors, 6 capacitors and 6 resistors.
It belongs with the test & measurement designs in this gallery.
From the project
Extension board for the Digilent Analog Discovery Instrument to measure mains outlet with a x20 attenuation
This is the first version of the instruments. Please review and make constructive comments about the design. Use under your own risk for evaluation purposes only. After my internal validation the an "Stable version will be release." After I get this right more board to improve the versatility of the great AnalogDiscovery board by Agilent will be release.
This is a design initially created to look a the shape of mains outlets. I design it to check the total harmonic distortion of a generator outlet with a x20 reduction.

AnalogDiscovery x20 powerMainsProbe bill of materials (BOM)
22 components, 12 distinct parts.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | Conn_02x15_Counter_Clockwise | PinSocket_2x15_P2.54mm_Horizontal | J1 |
| 2 | Conn_01x03_Female | TerminalBlock_Altech_AK300-3_P5.00mm | J2, J3 |
| 2 | Conn_01x03_Male | PinHeader_1x03_P2.54mm_Vertical | J4, J5 |
| 1 | Conn_02x03_Counter_Clockwise | PinSocket_2x03_P2.54mm_Vertical | J6 |
| 2 | 270VAC Breakdown 720V | RV_Disc_D7mm_W4.8mm_P5mm | RV1, RV4 |
| 2 | 500k | Potentiometer_Bourns_3306P-1-504 | RV2, RV3 |
| 2 | 5p6 | C_Disc_D7.5mm_W4.4mm_P5.00mm | C1, C3 |
| 2 | 9-70p | C_trimmer_Axial_6.7mm | C2, C4 |
| 2 | 0.1uF | C_Rect_L7.0mm_W3.5mm_P5.00mm | C5, C6 |
| 2 | 9M1 | R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal | R1, R4 |
| 2 | 220k | R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal | R2, R5 |
| 2 | 1M | R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal | R3, R6 |
AnalogDiscovery x20 powerMainsProbe design files
The KiCad project lives in the jubeormk1/AnalogDiscovery_x20_powerMainsProbe repository on GitHub; these links point at the commit this page was built from.
AnalogDiscovery x20 powerMainsProbe: common questions
How big is the AnalogDiscovery x20 powerMainsProbe PCB?
The AnalogDiscovery x20 powerMainsProbe measures 64 × 64 mm, has 2 copper layers and is 1.6 mm thick.
How many components are on the AnalogDiscovery x20 powerMainsProbe?
22 components, from 12 distinct parts. The full bill of materials is listed on this page.
Where can I download the AnalogDiscovery x20 powerMainsProbe design files?
From the jubeormk1/AnalogDiscovery_x20_powerMainsProbe repository on GitHub, which has the KiCad layout; the links under Design files point to each one.
Can I use the AnalogDiscovery x20 powerMainsProbe design in my own project?
Yes, under the terms of its MIT license, which jubeormk1 chose for the repository.
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