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Power Test

bec5-group·pid-controller·test-power/test-power.kicad_pcb

Power Test PCB layout, top view — open source board by bec5-group

About the Power Test PCB

Power Test is an open source PCB design by bec5-group, published on GitHub. It is a 2-layer board measuring 146.8 × 36.8 mm, with 72 components from 21 distinct parts.

Other key parts include the SG3525A, TPS7A49, TPS7A30 and L7812. By type, the board carries 25 capacitors, 17 connectors, 8 inductors, 8 resistors, 4 ICs and 4 diodes.

From the project

11. Low Noise Linear Low Dropout(LDO) Voltage Regulator

11. Low Noise Linear Low Dropout(LDO) Voltage Regulator

Part Number|Power|Input|Output|Packaging -----------|-----|-----|------|--------- AD8421BR|±2.5V ~ ±18V (2mA)|(V-)+2.3V ~ (V+)-1.8V|(V-)+1.2V ~ (V+)-1.6V|8-MSOP / 8-SOIC LMH6505|±3.5V ~ ±6V (2μA)|±7mA / ±0.6V|±2.4V ~ ±3V|8-MSOP / 8-SOIC LM7171BIM|±2.75V ~ ±18V (7mA)|±10V (?)|±10V (For ±15V)|8-SOIC MAX44251|±1.35V ~ ±10V (1.15mA)|(V-)-0.05V ~ (V+)-1.5V|(V-)+0.03V ~ (V+) - 0.05V|8-MSOP / SOT-23-8 DG467/DG468|±4.5V ~ ±20V (20μA)|||6-TSOP DG469|±4.5V ~ ±20V (20μA)|||8-MSOP / 8-SOIC TPS7A30||3V ~ 35V|1.19V ~ 33V (150mA)|8-MSOP PowerPad…

Power Test, from the project README
From the project README

Main components on the Power Test

SG3525ATPS7A49TPS7A30L7812

Power Test bill of materials (BOM)

72 components, 21 distinct parts.

QtyPartRefs
1
SG3525A
U1
1
TPS7A49
U2
1
TPS7A30
U3
1
L7812
U4
2
IRF530N
Q1, Q2
16
CONN_1
P1, P2, P3, P5, P6, P7, P8, P9 +8
1
CONN_2
P10
3
10k
RV1, RV2, RV3
1
TRANSFO3-3
T1
4
ES2D
D1, D2, D3, D4
8
220u
L1, L2, L3, L4, L5, L6, L7, L8
4
0.1u
C1, C19, C20, C25
1
1n
C2
1
1u
C3
7
330u
C4, C5, C6, C7, C8, C9, C10
4
0.01u
C11, C12, C13, C14
8
10u
C15, C16, C17, C18, C21, C22, C23, C24
2
51
R1, R2
1
R
R3
4
R
R4, R5, R6, R8
Show 1 more
QtyPartRefs
1
0.1
R7

Power Test design files

The KiCad project lives in the bec5-group/pid-controller repository on GitHub; these links point at the commit this page was built from.

Power Test: common questions

How big is the Power Test PCB?

The Power Test measures 146.8 × 36.8 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the Power Test?

72 components, from 21 distinct parts. The full bill of materials is listed on this page.

Where can I download the Power Test design files?

From the bec5-group/pid-controller repository on GitHub, which has the KiCad layout; the links under Design files point to each one.

Can I use the Power Test design in my own project?

The repository has no license, so all rights stay with bec5-group. Use it as a reference, and ask the author before reusing the design.

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