CHS120 120W Isolated DC-DC Converters

Cosel CHS120 120W Isolated DC-DC Converters are single-output power modules available in three sizes: a 33mm x 10.5mm x 22.86mm, a 33.5mm x 12.7mm x 23.36mm package, or a 36.5mm x 12.7mm x 26.5mm option. These high-reliability converters feature a 3.3V to 24V output voltage range, input voltages from 18VDC to 76VDC, and an operating temperature range of -40°C to +85°C. The power module type Cosel CHS120 Isolated DC-DC Converters offer output current ranges from 4.2A to 30A with 2.25kV isolation voltage. Built-in features include remote on/off and overcurrent, overvoltage, and thermal protection circuits.

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Description Datasheet Availability Pricing (KRW) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Isolation
Number of Outputs
Output Power
Input Voltage, Nominal
Input Voltage, Min
Input Voltage, Max
Output Voltage-Channel 1
Output Current-Channel 1
Isolation Voltage
Length
Width
Height
Industry
Maximum Operating Temperature
Minimum Operating Temperature
Series
Cosel DC/DC Converters - Through Hole 120W 18-36Vin 5Vout 24A DIP IBC
Datasheet
12In Stock
Min.: 1
Mult.: 1

Isolated 1 Output 120 W 5 V 24 A 2.25 kV 33 mm (1.299 in) 22.86 mm (0.9 in) 10.5 mm (0.413 in) Industrial + 85 C - 40 C CHS
Cosel DC/DC Converters - Through Hole 120W 18-36Vin 12Vout 10A DIP IBC
Datasheet
8In Stock
4Expected 2/17/2027
Min.: 1
Mult.: 1

Isolated 1 Output 120 W 12 V 10 A 2.25 kV 33 mm (1.299 in) 22.86 mm (0.9 in) 10.5 mm (0.413 in) Industrial + 85 C - 40 C CHS
Cosel DC/DC Converters - Through Hole 120W 18-36Vin 15Vout 8A DIP IBC
Datasheet
14In Stock
Min.: 1
Mult.: 1

Isolated 1 Output 120 W 15 V 8 A 2.25 kV 33 mm (1.299 in) 22.86 mm (0.9 in) 10.5 mm (0.413 in) Industrial + 85 C - 40 C CHS
Cosel DC/DC Converters - Through Hole 120W 36-76Vin 5Vout 24A TH Iso
Datasheet
Non-Stocked Lead-Time 24 Weeks
Min.: 1
Mult.: 1

Isolated 1 Output 120 W 5 V 24 A 2.25 kV 33 mm (1.299 in) 22.86 mm (0.9 in) 10.41 mm (0.41 in) Industrial + 85 C - 40 C CHS
Cosel DC/DC Converters - Through Hole 120W 36-76Vin 12Vout 10A TH Iso
Datasheet
Non-Stocked Lead-Time 24 Weeks
Min.: 1
Mult.: 1

Isolated 1 Output 120 W 12 V 10 A 2.25 kV 33 mm (1.299 in) 22.86 mm (0.9 in) 10.41 mm (0.41 in) Industrial + 85 C - 40 C CHS
Cosel DC/DC Converters - Through Hole 99W 36-76Vin 3.3Vout 30A TH Iso
Datasheet
Non-Stocked Lead-Time 24 Weeks
Min.: 1
Mult.: 1

Isolated 1 Output 99 W 3.3 V 30 A 2.25 kV 33 mm (1.299 in) 22.86 mm (0.9 in) 10.41 mm (0.41 in) Industrial + 85 C - 40 C CHS