STMGFS30483R3-G The Cosel STMGFS30483R3-G is an open frame DC-DC converter designed for chassis mounting. It provides a 3.3V output at 25W with a wide 18-76V input range.
Mfr Part #:

STMGFS30483R3-G

Mfr Name: Cosel
Cosel
The Cosel STMGFS30483R3-G is an open frame DC-DC converter designed for chassis mounting. It provides a 3.3V output at 25W with a wide 18-76V input range.
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$ Price Range: $0.99

STMGFS30483R3-G Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Applications
Approval Agency
Current
Efficiency
Height
Input Voltage
Length
Line Regulation
Load Regulation
MAX OUTPUT WATTAGE (Nominal/Maximum)
Mounting Type
Number of Outputs
Operating Temperature
Output Voltage
Output Voltage Adjustment Range
Overcurrent Protection
Power (Watts)
Remote On/Off
Ripple & Noise
Storage Temperature
Tape & Reel
Type
Voltage
Width

STMGFS30483R3-G Description

Short technical summary and product information.

The Cosel STMGFS30483R3-G is an isolated, open-frame DC-DC converter suitable for ITE (Commercial) applications. It features a chassis mount design and operates with a wide input voltage range of 18-76V DC, delivering a stable 3.3V output at up to 25W of power.

 

Key electrical specifications include a typical efficiency of 89%, a maximum output current of 4A, and a line regulation of 13.2mV maximum. The converter also includes overcurrent protection with automatic recovery and a remote ON/OFF function. Its operating temperature range is -20°C to 70°C with derating.

 

This model offers a 1.5 kV isolation voltage and is designed for reliable performance in commercial environments. The dimensions are 117.1mm x 52.1mm x 26.9mm, making it suitable for integration into various systems where space is a consideration.

STMGFS30483R3-G Quick Information

Product Type: DC DC Converter
Series: STMG
Canonical Name: Cosel STMGFS30483R3-G DC-DC Converter
Subcategory: Open Frame

STMGFS30483R3-G Compliance

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

STMGFS30483R3-G Estimated Pricing

Qty Low High
1+ $0.99 $0.99

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

STMGFS30483R3-G Features

  • Isolated open frame DC-DC converter.
  • Wide 18-76V DC input voltage range.
  • Provides 3.3V output at 25W.
  • Chassis mountable for easy integration.
  • Operates from -20°C to 70°C.

STMGFS30483R3-G Applications

  • Used in industrial power supply systems
  • Suitable for automation equipment
  • Ideal for remote power applications
  • Integrates into chassis-mounted systems

STMGFS30483R3-G FAQs

6 frequently asked questions generated from this part’s specifications.
What is the input voltage range for the Cosel STMGFS30483R3-G?

The input voltage range is 18-76V DC.

What is the output voltage and current of the STMGFS30483R3-G?

The output voltage is 3.3V and the maximum output current is 4A.

What is the maximum power output of this DC-DC converter?

The maximum power output is 25W.

What is the typical efficiency of the Cosel STMGFS30483R3-G?

The typical efficiency is 89%.

What is the operating temperature range for this converter?

The operating temperature range is -20°C to 70°C with derating.

Does the STMGFS30483R3-G have overcurrent protection?

Yes, it features overcurrent protection with automatic recovery.

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