CQB50W12-72S12-CMFC
Cincon CQB50W12-72S12-CMFC chassis DC-DC module, 50 W, ultra-wide 14-160 V input and a regulated 12 V output with a built-in filter and baseplate cooling.
The CQB50W12-72S12-CMFC is a Cincon chassis-mount DC-DC converter module rated at 50 W with an ultra-wide input range of about 14 V to 160 V DC and a single regulated 12 V output, in an enclosed screw-terminal chassis package of about 4.60 by 2.40 by 1.26 inch. It is a higher-power chassis part with a built-in filter, a baseplate cooling and the compliance to the EN45545-2 and the EN50155 EMC standards, so it suits a rail, a transportation or a harsh industrial system that needs a larger rail than the smaller railway modules provide. The screw terminals and the built-in filter simplify the installation in a cabinet or a rack, and the baseplate cooling conducts the heat to the mounting surface for a good thermal path without a fan. The ultra-wide input range covers a 14 V to 160 V DC source such as a railway battery, a high-voltage bus or a rugged industrial supply, and the part provides the protection for the over-current, the over-voltage and the short circuit. Typical applications include a railway and a transportation system, a harsh industrial installation and a telecom or a utility power system. Availability is confirmed per project. Every module BeiLuo ships is factory-traceable and includes an import declaration, a certificate of origin and a RoHS compliance file.
FAE Professional Review
The CQB50W12-72S12-CMFC gives a 50 W 12 V rail from an ultra-wide 14-160 V DC source in an enclosed chassis with screw terminals, a built-in filter and a baseplate cooling, so it suits a rail or a harsh industrial system that needs a larger rail. The built-in filter and the screw terminals simplify the installation. Plan the thermal path and confirm the availability for your volume.
| Parameter | Value |
|---|---|
| Power | 50 W |
| Input | 14-160 V DC |
| Output | 12 V |
| Isolation | 3 kV |
| Mounting | Chassis (screw) |
Application Circuits
Railway and transportation
Reference circuits and application schematics for Railway and transportation are available from our FAE team.
Harsh industrial install
Reference circuits and application schematics for Harsh industrial install are available from our FAE team.
Telecom and utility power
Reference circuits and application schematics for Telecom and utility power are available from our FAE team.
Need a reference schematic or design review? Our FAE engineers can share verified circuits and layout guidance for this part.
Related Documents
Alternative Part Numbers
| Model | Package | Note | Action |
|---|---|---|---|
| EC7BW18-72S12-ECRT | Lower 20 W railway module for a smaller load | View |
Complementary Part Numbers
| Model | Package | Note | Action |
|---|---|---|---|
| EC7AW18-72S05-ECRT | Lower-power railway module for an auxiliary rail | View | |
| CFM500S240 | 3x5 inch | AC-DC supply for a mains-fed system | View |
Recommended Complementary Products
Frequently Asked Questions
What projects suit the CQB50W12-72S12-CMFC?
It suits a rail or a harsh industrial system that needs an isolated 12 V rail at 50 W from an ultra-wide 14-160 V DC source, with screw terminals, a built-in filter and a baseplate cooling in a chassis mount.
Plan the thermal path and confirm the availability.
Why use a screw-terminal chassis part?
A screw-terminal chassis part mounts in a rack or a cabinet where a board is not suitable, and the built-in filter and the baseplate cooling simplify the installation and the thermal design. Confirm the torque and the wire gauge and keep the input wiring short.
Our FAE team can review the mounting.
How is stock and lead time handled?
Stock status for the CQB50W12-72S12-CMFC is confirmed per request, and chassis modules can be scheduled against your forecast. BeiLuo sources through Cincon's authorized channel.
Share your volume for current lead time.