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DSP-Regulator-RevB

Phil-CIA·Development-Station-Power-Supply·hardware/kicad/dsp-regulator-rev-b/DSP-Regulator-RevB.kicad_pcb

DSP-Regulator-RevB PCB layout, top view — open source board by Phil-CIA

About the DSP-Regulator-RevB PCB

DSP-Regulator-RevB is an open source PCB design by Phil-CIA, published on GitHub. It is a 2-layer board measuring 100 × 100 mm, with 88 components from 35 distinct parts.

Other key parts include the LM2596S-ADJ and LMV358IDR. By type, the board carries 38 resistors, 21 capacitors, 9 diodes, 5 ICs, 4 transistors and 3 connectors.

It belongs with the power & battery designs in this gallery.

From the project

3 channel bench supply with current and voltage plotting

Integrated hardware and firmware repository for the development-station bench supply, its control electronics, front-panel display path, and supporting boards.

This is the active working repo for the full bench-supply platform, not just a single firmware target. It currently includes:

- ESP32 control firmware - DSP regulator board design - DSP regulator HAT / measurement-control board design - original front-panel display board files - USB hub board files and next-iter reference cleanup - bring-up notes, pin maps, and display evaluation references

Main components on the DSP-Regulator-RevB

LM2596S-ADJLMV358IDR

DSP-Regulator-RevB bill of materials (BOM)

88 components, 35 distinct parts.

QtyPartRefs
3
LM2596S-ADJ
U2, U3, U4
2
LMV358IDR
Texas Instruments
U5, U6
4
BSS138
hongjiacheng
Q1, Q3, Q4, Q16
2
CLP-110-02-X-D
J1, J2
1
1935161
Phoenix Contact
J3
1
MDL 5
F1
1
5 ohms - 4.5amp
RT1
3
TestPoint_Small
TP1, TP2, TP4
3
SS54B
hongjiacheng
D1, D9, D11
1
Red
Foshan NationStar Optoelectronics
D2
1
Yellow
Hubei KENTO Elec
D3
2
BAT54C,215
Nexperia
D4, D5
2
1N5819WS
Guangdong Hottech
D7, D8
3
33uh
L1, L3, L5
9
100nF
Samsung Electro-Mechanics
C2, C5, C9, C10, C15, C16, C19, C22 +1
3
330uF 25v
C3, C13, C20
2
470uf 25V
C4, C18
3
100pF
Samsung Electro-Mechanics
C7, C11, C21
1
470uf 50v
C12
2
1nF
Samsung Electro-Mechanics
C17, C23
Show 15 more
QtyPartRefs
1
1000uf 25v
C25
2
10kΩ
UNI-ROYAL(Uniroyal Elec)
R1, R5
7
100Ω
UNI-ROYAL(Uniroyal Elec)
R2, R19, R24, R31, R33, R37, R39
3
0Ω
UNI-ROYAL(Uniroyal Elec)
R3, R12, R16
4
100kΩ
UNI-ROYAL(Uniroyal Elec)
R4, R6, R38, R40
5
1kΩ
UNI-ROYAL(Uniroyal Elec)
R7, R8, R14, R18, R20
6
10Ω
UNI-ROYAL(Uniroyal Elec)
R9, R10, R15, R25, R27, R28
1
1k
UNI-ROYAL(Uniroyal Elec)
R11
2
680Ω
UNI-ROYAL(Uniroyal Elec)
R13, R29
1
2kΩ
UNI-ROYAL(Uniroyal Elec)
R22
1
0Ω
UNI-ROYAL(Uniroyal Elec)
R23
2
33kΩ
UNI-ROYAL(Uniroyal Elec)
R32, R34
1
3100
UNI-ROYAL(Uniroyal Elec)
R41
1
10mohm
UNI-ROYAL(Uniroyal Elec)
R44
2
47kΩ
UNI-ROYAL(Uniroyal Elec)
R48, R49

DSP-Regulator-RevB design files

The KiCad project lives in the Phil-CIA/Development-Station-Power-Supply repository on GitHub; these links point at the commit this page was built from.

DSP-Regulator-RevB: common questions

How big is the DSP-Regulator-RevB PCB?

The DSP-Regulator-RevB measures 100 × 100 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the DSP-Regulator-RevB?

88 components, from 35 distinct parts. The full bill of materials is listed on this page.

Where can I download the DSP-Regulator-RevB design files?

From the Phil-CIA/Development-Station-Power-Supply repository on GitHub, which has the KiCad layout and the schematic; the links under Design files point to each one.

Can I use the DSP-Regulator-RevB design in my own project?

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

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