TUNS AC-DC Power Supplies

Cosel TUNS AC-DC Power Supplies are a low-profile, high-power-density, and high-efficiency power module type. Features include a universal input voltage (85VAC to 264VAC) and built-in overcurrent, overvoltage, and thermal protection circuits. Cosel TUNS AC-DC Power Supplies offer high density, high reliability, and several safety approvals. These AC-DC converters with power factor correction (PFC) are suitable for conduction cooling.

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Description Datasheet Availability Pricing (DKK) Filter the results in the table by unit price based on your quantity.
Qty. RoHS Output Power
Input Voltage
Number of Outputs
Output Voltage-Channel 1
Output Current-Channel 1
Mounting Style
Case Style
Isolation Voltage
Efficiency
Length
Width
Height
Series
Cosel Power Supplies - Board Mount 300W 12V 25A AC-DC Power Supply
Datasheet
82In Stock
Min.: 1
Mult.: 1

300 W 85 VAC to 264 VAC 1 Output 12 VDC 25 A Through Hole Encapsulated 3 kV 117.3 mm 61.5 mm 12.7 mm TUNS
Cosel Power Supplies - Board Mount 312W 48V 6.5A AC-DC Power Supply
Datasheet
2In Stock
Min.: 1
Mult.: 1

312 W 85 VAC to 264 VAC 1 Output 48 VDC 6.5 A Through Hole Encapsulated 3 kV 117.3 mm 61.5 mm 12.7 mm TUNS
Cosel Power Supplies - Board Mount 700.8W 12V 58.4A Power Module w/PFC
Datasheet
1In Stock
2Expected 11/06/2026
Min.: 1
Mult.: 1

700.8 W 85 VAC to 264 VAC 1 Output 12 VDC 58.4 A Through Hole Encapsulated 3 kV 117.3 mm 61.5 mm 12.7 mm TUNS
Cosel Power Supplies - Board Mount 700.8W 48V 14.6A Power Module w/PFC
Datasheet
Non-Stocked Lead-Time 24 Weeks
Min.: 1
Mult.: 1

700.8 W 85 VAC to 264 VAC 1 Output 48 VDC 14.6 A Through Hole Encapsulated 3 kV 117.3 mm 61.5 mm 12.7 mm TUNS
Cosel Power Supplies - Board Mount 700.8W 12V 58.4A Parallel Operation
Datasheet
Non-Stocked Lead-Time 24 Weeks
Min.: 1
Mult.: 1

700.8 W 85 VAC to 264 VAC 1 Output 12 VDC 58.4 A Through Hole Encapsulated 3 kVAC 86 % 4.6 in 2.4 in 0.5 in TUNS