CQB75-300S12N-CMFC The Cincon CQB75-300S12N-CMFC is a 75W isolated DC-DC converter featuring a wide 180-450 VDC input range and a 12V output at 6.25A. It offers up to 88% efficiency.
Mfr Part #:

CQB75-300S12N-CMFC

Mfr Name: Cincon Electronics Co. LTD
Cincon Electronics Co. LTD
The Cincon CQB75-300S12N-CMFC is a 75W isolated DC-DC converter featuring a wide 180-450 VDC input range and a 12V output at 6.25A. It offers up to 88% efficiency.
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$ Price Range: $0.99

CQB75-300S12N-CMFC Specifications Quick View

Most important parameters for selection – full specs in datasheet.
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CQB75-300S12N-CMFC Description

Short technical summary and product information.

This Cincon CQB75-300S12N-CMFC is a 75 Watt isolated DC-DC converter designed for demanding applications. It operates with a broad 180-450 VDC input voltage range, making it suitable for various power systems. The converter provides a regulated 12VDC output with a maximum current of 6.25A.

 

Key electrical specifications include a nominal efficiency of 88% and an isolation voltage of 3000Vac. The operating temperature range is -40°C to 105°C with derating. This unit is chassis mountable and features an open frame construction.

 

Compliance includes EN55032/22 for EMC characteristics and safety approvals meeting IEC/EN/UL 62368-1 standards. It also complies with EN45545-2 for fire and smoke.

 

The dimensions are 116.8mm in length, 61.0mm in width, and 31.4mm in height.

CQB75-300S12N-CMFC Quick Information

Product Type: DC-DC Converter
Series: CQB75-300S-CMFC(D)
Canonical Name: Cincon Electronics Co. LTD CQB75-300S12N-CMFC Isolated DC-DC Converter
Subcategory: Isolated

CQB75-300S12N-CMFC Compliance

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

CQB75-300S12N-CMFC Estimated Pricing

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1+ $0.99 $0.99

Estimated market price range - modelled values for guidance only, not live distributor offers.

CQB75-300S12N-CMFC Features

  • 75W isolated DC-DC converter.
  • Wide 180-450 VDC input range.
  • 12VDC output at 6.25A.
  • Up to 88% efficiency.
  • Chassis mount, open frame design.

CQB75-300S12N-CMFC Applications

  • Suitable for industrial automation power supplies.
  • Ideal for telecom equipment voltage regulation.
  • Used in medical device power conversion.
  • Applicable in transportation and vehicle systems.
  • Suitable for test and measurement equipment.

CQB75-300S12N-CMFC FAQs

7 frequently asked questions generated from this part’s specifications.
What is the input voltage range for the CQB75-300S12N-CMFC?

The input voltage range is 180 to 450 VDC.

What is the output voltage and current of this DC-DC converter?

The converter has a nominal output voltage of 12 VDC and a maximum output current of 6.25A.

What is the power rating of the CQB75-300S12N-CMFC?

The power rating is 75 Watts.

What is the efficiency of the CQB75-300S12N-CMFC?

The efficiency is up to 88%.

What is the operating temperature range?

The operating case temperature range is -40°C to 105°C, with derating.

What safety standards does this DC-DC converter meet?

It meets IEC/EN/UL 62368-1 safety standards.

What are the dimensions of the converter?

The dimensions are 116.8mm x 61.0mm x 31.4mm.

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