Technical documents
Specifications
Brand
CoselOutput Voltage
3.3V dc
Input Voltage Range
200 → 400 V dc
Power Rating
165W
Input Voltage Nominal
280 V dc
Output Current
50A
Mounting Type
PCB Mount
Isolated
Yes
Number of Outputs
1
Output Voltage Adjustment Range
2.97 → 3.63V
Isolation Voltage
3 kV ac, 500V dc
Length
127mm
Width
74.2mm
Depth
44.5mm
Series
SNDHS
Load Regulation
150mV
Standards Met
CE, cUL, cULus Recognised, EN 60950-1, UL 60950-1
Minimum Temperature
-20°C
Efficiency
86%
Maximum Temperature
+95°C
Country of Origin
Japan
Product details
SNDHS Series
The SNDHS Series of isolated DC-DC converters have been designed to be very compact: ideally suited for applications where space is at a premium. They offer a wide range of power ratings and output voltages making them extremely versatile. Additional features include remote sensing, remote on/off and alarm. The units also offer overcurrent and overvoltage protection. 3 Year Warranty
Features and Benefits
Compact DC-DC Converter, SNDHS Series includes the DHS Series
Highly efficient
Built-in overcurrent, overvoltage and thermal protection circuits
Built-in remote ON/OFF (secondary is optional)
Conduction cooling (for example: heat radiation from the aluminium base plate to the attached heat sink)
AC-DC Converter can be constituted with
SNDPG series (only SNDHS50B/SNDHS100B/SNDHS250B)
Cosel Isolated DC-DC Converters
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Technical documents
Specifications
Brand
CoselOutput Voltage
3.3V dc
Input Voltage Range
200 → 400 V dc
Power Rating
165W
Input Voltage Nominal
280 V dc
Output Current
50A
Mounting Type
PCB Mount
Isolated
Yes
Number of Outputs
1
Output Voltage Adjustment Range
2.97 → 3.63V
Isolation Voltage
3 kV ac, 500V dc
Length
127mm
Width
74.2mm
Depth
44.5mm
Series
SNDHS
Load Regulation
150mV
Standards Met
CE, cUL, cULus Recognised, EN 60950-1, UL 60950-1
Minimum Temperature
-20°C
Efficiency
86%
Maximum Temperature
+95°C
Country of Origin
Japan
Product details
SNDHS Series
The SNDHS Series of isolated DC-DC converters have been designed to be very compact: ideally suited for applications where space is at a premium. They offer a wide range of power ratings and output voltages making them extremely versatile. Additional features include remote sensing, remote on/off and alarm. The units also offer overcurrent and overvoltage protection. 3 Year Warranty
Features and Benefits
Compact DC-DC Converter, SNDHS Series includes the DHS Series
Highly efficient
Built-in overcurrent, overvoltage and thermal protection circuits
Built-in remote ON/OFF (secondary is optional)
Conduction cooling (for example: heat radiation from the aluminium base plate to the attached heat sink)
AC-DC Converter can be constituted with
SNDPG series (only SNDHS50B/SNDHS100B/SNDHS250B)