Cosel DBS 264W Isolated DC-DC Converter PCB Mount, Voltage in 200 → 400 V dc, Voltage out 3.3V dc

  • RS Stock No. 132-5418
  • Mfr. Part No. DBS400B03
  • Brand Cosel
Technical Reference
Legislation and Compliance
RoHS Certificate of Compliance
COO (Country of Origin): JP
Product Details

DBS Series

The Cosel DBS series of DC-DC converters offer a wide range of power ratings and output voltages making them versatile and suitable for many applications. Extra features include remote sensing, remote on/off, overcurrent and overvoltage protection; ideal for distributed power systems.

Features and Benefits

• Thin and small in size
• Built-in overcurrent, overvoltage and thermal protection circuits
• Built-in remote ON/OFF (On both side of input and output)
• Inverter operating monitoring (IOG)
• Mounting hole (M3 tapped)
• N+1 redundant operation

Cosel Isolated DC-DC Converters

Specifications
Attribute Value
Output Voltage 3.3V dc
Output Voltage Adjustment Range 3.25 → 3.45V
Input Voltage Range 200 → 400 V dc
Input Voltage Nominal 280 V dc
Isolation Voltage 3 kV ac, 500 V dc
Power Rating 264W
Output Current 80A
Mounting Type PCB Mount
Number of Outputs 1
Efficiency 79%
Minimum Temperature -20°C
Load Regulation 30mV
Maximum Temperature +85°C
Width 61mm
Depth 12.7mm
Standards Met CE, CUL, CULus Recognised, EN 50178 Complies with DEN-AN & IEC 60950-1, EN 60950-1, UL 60950-1
Series DBS
Length 116.8mm
Available to back order for despatch 08.02.2021
Price Each
kr 2 540,43
(exc. VAT)
kr 3 175,54
(inc. VAT)
Units
Per unit
1 - 4
kr 2 540,43
5 - 9
kr 2 403,71
10 - 24
kr 2 294,44
25 +
kr 2 253,06
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