CFM500S240
Cincon CFM500S240 open-frame AC-DC supply, 500 W, universal 80-264 VAC input and a 24 V output with active PFC and baseplate cooling in a 3x5 inch package.
The CFM500S240 is a Cincon CFM500S series open-frame AC-DC power supply rated at 500 W with a universal input of about 80 V to 264 V AC, a single regulated 24 V output and an active power-factor correction, in a compact 3x5 inch package. It is a high-density supply with an efficiency up to about 94.5 percent and a baseplate cooling that conducts the heat to the mounting surface, which suits a system where a fan is not wanted or where the airflow is limited. The part meets the relevant ITE and industrial safety and EMC standards and provides the protection for over-current, over-voltage and short circuit, and it operates over a temperature range with the derating curve and a low no-load power consumption. The 500 W 24 V output suits a larger industrial load such as a motor drive, a telecom rack or a high-power instrument, and the 3x5 inch footprint packs a high power density into a small space. Typical applications include industrial control, telecom and datacom, a high-power instrument and a distributed power system. Availability is confirmed per project. Every supply BeiLuo ships is factory-traceable and includes an import declaration, a certificate of origin and a RoHS compliance file. Our FAE team helps you choose the supply and plan the cooling and the EMC.
FAE Professional Review
The CFM500S240 packs a 500 W 24 V supply with active PFC into a 3x5 inch package with a baseplate cooling, so it suits a larger industrial or telecom load where a fan is not wanted. The baseplate needs a good thermal path to the chassis or a heatsink, so plan the mounting early. Confirm the derating at the ambient and the availability for your volume.
| Parameter | Value |
|---|---|
| Power | 500 W |
| Input | 80-264 VAC |
| Output | 24 V |
| Cooling | Baseplate |
| Package | 3x5 inch |
Application Circuits
Industrial and machine power
Reference circuits and application schematics for Industrial and machine power are available from our FAE team.
Telecom and datacom
Reference circuits and application schematics for Telecom and datacom are available from our FAE team.
High-power instrument
Reference circuits and application schematics for High-power instrument 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
Complementary Part Numbers
| Model | Package | Note | Action |
|---|---|---|---|
| EC3SCW-48S12 | 2x1 inch | Isolated DC-DC module for a downstream rail | View |
| EC3AW02 | DIP-24 | Small DC-DC module for an auxiliary rail | View |
Recommended Complementary Products
Frequently Asked Questions
What projects suit the CFM500S240?
It suits a larger industrial or telecom load that needs a 24 V rail at 500 W in a compact 3x5 inch package, with an active PFC and a baseplate cooling where a fan is not wanted.
Plan the thermal path and confirm the availability.
How do I cool a baseplate supply?
A baseplate supply conducts its heat to the mounting surface, so mount it on a good thermal path, such as a chassis or a heatsink, with the recommended interface. Confirm the derating at the ambient and check the baseplate temperature at the worst case.
Our FAE team can review the thermal design.
How is stock and lead time handled?
Stock status for the CFM500S240 is confirmed per request, and higher-power supplies can be scheduled against your forecast. BeiLuo sources through Cincon's authorized channel.
Share your volume for current lead time.