SNDBS400B28 The SNDBS400B28 is a DC/DC converter manufactured by Cosel, providing a 28V output at 14.5A and 406W power.
Mfr Part #:

SNDBS400B28

Mfr Name: Cosel
Cosel
The SNDBS400B28 is a DC/DC converter manufactured by Cosel, providing a 28V output at 14.5A and 406W power.
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$ Price Range: $0.99

SNDBS400B28 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Applications
Approval Agency
Current
Efficiency
Height
ISOLATION (@ INPUT-FG)
Isolation (@ Input/output)
Length
Mounting Type
Number of Outputs
Operating Temperature
Output Voltage
Overcurrent Protection
Overvoltage Protection
Power (Watts)
Remote On/Off
Remote Sensing
Tape & Reel
Type
Voltage
Width

SNDBS400B28 Description

Short technical summary and product information.

The SNDBS400B28 is a DC/DC converter designed for power supply applications. It features an output voltage of 28V, a maximum output current of 14.5A, and a maximum power output of 406W. The converter operates within an input voltage range of 200-400 VDC and has a typical efficiency of 88%. It is housed in an open frame design with chassis mounting, measuring 222.3mm in length, 89.2mm in width, and 44.5mm in height. The device supports remote sensing and remote ON/OFF functions, and provides electrical isolation with AC3,000V input-output isolation and AC2,000V input-frame ground isolation. It is suitable for industrial, commercial, and other applications requiring reliable power conversion.

SNDBS400B28 Quick Information

Product Type: DC/DC Converter
Canonical Name: DC/DC Converter SNDBS400B28

SNDBS400B28 Compliance

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

SNDBS400B28 Estimated Pricing

Qty Low High
1+ $0.99 $0.99

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

SNDBS400B28 Features

  • Outputs 28V at 14.5A maximum current
  • Maximum power output of 406W
  • Input voltage range of 200-400 VDC
  • Efficiency of 88% typical
  • Supports remote sensing and ON/OFF

SNDBS400B28 Applications

  • Used in industrial power supply systems
  • Suitable for commercial DC power conversion
  • Supports remote control functions
  • Provides electrical isolation for safety

SNDBS400B28 FAQs

5 frequently asked questions generated from this part’s specifications.
What is the input voltage range of the SNDBS400B28?

The input voltage range is 200-400 VDC.

What is the output voltage of the SNDBS400B28?

The output voltage is 28 V.

What is the maximum output current of the SNDBS400B28?

The maximum output current is 14.5 A.

What is the efficiency of the SNDBS400B28?

The typical efficiency is 88%.

What are the physical dimensions of the SNDBS400B28?

The converter measures 222.3mm in length, 89.2mm in width, and 44.5mm in height.

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