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CFB400W-48S48 The CFB400W-48S48 is an isolated DC-DC converter from Cincon Electronics Co. LTD. It delivers a single 48V output at 8.3A (399W) with 89.5% typical efficiency.
Mfr Part #:

CFB400W-48S48

Available from 1 distributors
Mfr Name: Cincon Electronics Co. LTD
Cincon Electronics Co. LTD
The CFB400W-48S48 is an isolated DC-DC converter from Cincon Electronics Co. LTD. It delivers a single 48V output at 8.3A (399W) with 89.5% typical efficiency.
Total Stock: 50 pcs

CFB400W-48S48 Available from 1 distributor

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CFB400W-48S48 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
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CFB400W-48S48 Description

Short technical summary and product information.

The Cincon CFB400W-48S48 is an isolated DC-DC converter module designed for commercial ITE applications. It accepts an 18-75VDC input and provides a regulated 48V output at up to 8.3A, delivering 399W of output power.

 

Key electrical specifications include a typical efficiency of 89.5% at nominal input, remote on/off control with active-low enable, and built-in protection features: overcurrent (OCP), overtemperature (OTP), and overvoltage (OVP). The converter operates over a -40°C to +100°C case temperature range with derating.

 

The module is housed in a standard Full Brick package measuring 116.8mm x 61.0mm x 12.7mm and features through-hole mounting for secure attachment to a PCB. It carries CE and cURus safety approvals to standard 60950-1.

CFB400W-48S48 Quick Information

Product Type: DC-DC Converter
Series: CFB400W-48S48
Canonical Name: Cincon CFB400W-48S48 Isolated DC-DC Converter, 48V Output, 399W, Full Brick
Subcategory: Single Output DC-DC Converter

CFB400W-48S48 Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

CFB400W-48S48 Features

  • Isolated DC-DC converter, 48V output.
  • 399W output power at 8.3A.
  • 89.5% typical efficiency.
  • Full Brick package, through-hole mount.
  • Remote on/off with OCP, OTP, OVP.

CFB400W-48S48 Applications

  • Suitable for commercial ITE power systems.
  • Ideal for distributed power architectures.
  • Used in industrial and telecom equipment.

CFB400W-48S48 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the output voltage and current of the CFB400W-48S48?

The output voltage is 48V and the output current is 8.3A, providing 399W of power.

What is the input voltage range for this converter?

The input voltage range is 18-75VDC.

What is the efficiency of the CFB400W-48S48?

Typical efficiency is 89.5% at nominal input.

What is the operating temperature range?

The operating case temperature range is -40°C to +100°C with derating.

What package and mounting type does this converter use?

It uses a Full Brick package with through-hole mounting.

What protection features are included?

The converter includes overcurrent protection (OCP), overtemperature protection (OTP), and overvoltage protection (OVP).

Is the CFB400W-48S48 RoHS compliant?

The part is listed as RoHS3 Compliant, but this status is unverified.

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