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DIN 41612 Backplane

TU-Darmstadt-APQ·DIN_41612_Backplane

DIN 41612 Backplane PCB layout, top view — open source board by TU-Darmstadt-APQ

About the DIN 41612 Backplane PCB

DIN 41612 Backplane is an open source PCB design by TU-Darmstadt-APQ, published on GitHub under the CERN-OHL-W-2.0 license. It is a 2-layer board measuring 426.4 × 128.7 mm, with 82 components from 31 distinct parts.

Other key parts include the ADM1270ACPZ-R7 and LM50672NPAR. By type, the board carries 31 capacitors, 22 resistors, 15 connectors, 6 diodes, 4 transistors and 2 ICs.

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

From the project

19″ DIN 41612 Backplane. The basis for all rack mountable electronics used by APQ.

Compatible devices can be found here: - Digital Controller for Laser Frequency Stabilization (RedPitaya-Lockbox) - Digital Controller for Laser Intensity Stabilization (RedPitaya-IntStab) - Ultra Low Noise Diode Laser Driver (DgDrive) - Phase-Frequency Detector - Modulation Transfer Spectroscopy (MTS) Module - Multi-purpose OpAmp Circuit Board - PDH Module

- Start by soldering in the IEC 60603-2 connectors. There are markings on the PCB that show where to install these depending on the type of device enclosure used. Devices built around Fischer Elektronik HB ME 14 and Fischer Elektronik TFP…

DIN 41612 Backplane, from the project README
From the project README

Main components on the DIN 41612 Backplane

ADM1270ACPZ-R7LM50672NPAR

DIN 41612 Backplane bill of materials (BOM)

82 components, 31 distinct parts.

QtyPartRefs
1
ADM1270ACPZ-R7
ADM1270
U1
1
LM50672NPAR
LM5067
U2
2
SQM120P06-07L_GE3
SQM120P06
Q1, Q2
2
SQJQ160E-T1_GE3
SQJQ160E
Q3, Q4
12
304-40054-01
DIN41612_02x32_AC
J1, J2, J3, J4, J5, J6, J7, J8 +4
1
1923872|1911978
Conn_01x03_Socket
J13
1
4919
Conn_01x01_Pin
J14
1
FCR7350G
Conn_01x01_Socket
J15
2
LG L29K-G2J1-24
Green
D1, D6
2
SZ1SMB40CAT3G
SMBJ40CA
D2, D3
1
S-352T
3.5 mA
D4
1
BZT52H-B15\,115
BZT52H-B15
D5
2
BLE32SN120BH1L
12R @ 100 MHz
FB1, FB2
7
C1206X105K1RACAUTO
1u
C1, C3, C14, C15, C18, C29, C31
3
C0805X104K1RACAUTO
100n
C2, C19, C30
18
35YXJ220M8X11.5
220u
C4, C5, C6, C7, C8, C9, C10, C11 +10
1
C1206X474K1RECAUTO
470n
C13
2
C0603X103K2RECAUTO
10n
C16, C17
4
RCS120622R0JNEA
22R
R1, R10, R12, R20
4
CRCW080510K0FKEA
10k
R2, R7, R9, R22
Show 11 more
QtyPartRefs
2
CRE2512-FZ-R003E-3
3m
R3, R21
1
CRCW0805221KFKEA
221k
R4
1
CRCW080559K0FKEA
59k
R5
1
CRCW08051K65FKEA
1.65k
R6
2
CRCW080530K1FKEA
30.1k
R8, R17
1
ERJP06F1004V
1M
R11
2
CRCW080545K3FKEA
45.3k
R13, R14
1
CRCW080517K4FKEA
17.4k
R15
1
CRCW08054K70FKEA
4.7k
R16
1
CRCW0805100RFKEA
100R
R18
1
CRCW0805100KFKEA
100k
R19

DIN 41612 Backplane design files

The KiCad project lives in the TU-Darmstadt-APQ/DIN_41612_Backplane repository on GitHub; these links point at the commit this page was built from.

DIN 41612 Backplane: common questions

How big is the DIN 41612 Backplane PCB?

The DIN 41612 Backplane measures 426.4 × 128.7 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the DIN 41612 Backplane?

82 components, from 31 distinct parts. The full bill of materials is listed on this page.

Where can I download the DIN 41612 Backplane design files?

From the TU-Darmstadt-APQ/DIN_41612_Backplane repository on GitHub, which has the KiCad layout and the schematic; the links under Design files point to each one.

Can I use the DIN 41612 Backplane design in my own project?

Yes, under the terms of its CERN-OHL-W-2.0 license, which TU-Darmstadt-APQ chose for the repository.

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