CN-B110 50W to 300W Isolated DC-DC Converters

TDK-Lambda CN-B110 50W to 300W Isolated DC-DC Converters operate from a wide 43V to 160V input voltage range and are designed for use on 72V or 110V nominal input rail power systems. These rugged quarter and half-brick modules offer isolation ratings of 2500VAC input to the baseplate and 3000VAC input to output. The baseplate-cooled units also meet the rolling stock IEC 61373 Category 1, Class B shock/vibration standards and are built to meet EN 45545-2 standards. Other features include active current share for parallel or redundant operation, remote sense, remote on/off, output voltage adjustment, and power-good signal. TDK-Lambda CN-B110 50W to 300W Isolated DC-DC Converters are ideally suited for industrial and railroad applications.

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Description Datasheet Availability Pricing (THB) 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
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TDK-Lambda DC/DC Converters - Through Hole DC-DC, PCB Mount, Half Brick, Input 110VDC, Output 12V 16.7A, 200W + Coating
Datasheet
8In Stock
Min.: 1
Mult.: 1
Isolated 1 Output 200.4 W 110 V 43 V 160 V 12 V 16.7 A 3 kV Half Brick 61 mm (2.402 in) 57.9 mm (2.28 in) 12.7 mm (0.5 in) Industrial CN-B110
TDK-Lambda DC/DC Converters - Through Hole DC-DC, PCB Mount, Half Brick, Input 110VDC, Output 24V 8.4A, 201W + AUX output (No DC Good)
Datasheet
1In Stock
Min.: 1
Mult.: 1
Isolated 1 Output 200 W 110 V 43 V 160 V 24 V 8.4 A 61 mm (2.402 in) 57.9 mm (2.28 in) 12.7 mm (0.5 in) Industrial CN-B110
TDK-Lambda DC/DC Converters - Through Hole Technical Resources
Datasheet
31In Stock
Min.: 1
Mult.: 1

Isolated 1 Output 150 W 110 V 43 V 160 V 12 V 12.5 A 3 kV 58.3 mm (2.295 in) 37.2 mm (1.465 in) 12.7 mm (0.5 in) Industrial CN-B110
TDK-Lambda DC/DC Converters - Through Hole Technical Resources
Datasheet
16In Stock
Min.: 1
Mult.: 1

Isolated 1 Output 150 W 110 V 43 V 160 V 12 V 12.5 A 3 kV 58.3 mm (2.295 in) 37.2 mm (1.465 in) 12.7 mm (0.5 in) Industrial CN-B110
TDK-Lambda DC/DC Converters - Through Hole Technical Resources
Datasheet
8In Stock
Min.: 1
Mult.: 1

Isolated 1 Output 100 W 110 V 43 V 160 V 15 V 6.7 A 3 kV 58.3 mm (2.295 in) 37.2 mm (1.465 in) 12.7 mm (0.5 in) Industrial CN-B110
TDK-Lambda DC/DC Converters - Through Hole Technical Resources
Datasheet
10In Stock
Min.: 1
Mult.: 1

Isolated 1 Output 150 W 110 V 43 V 160 V 15 V 10 A 3 kV 58.3 mm (2.295 in) 37.2 mm (1.465 in) 12.7 mm (0.5 in) Industrial CN-B110
TDK-Lambda DC/DC Converters - Through Hole Technical Resources
Datasheet
10In Stock
Min.: 1
Mult.: 1

Isolated 1 Output 150 W 110 V 43 V 160 V 15 V 10 A 3 kV 58.3 mm (2.295 in) 37.2 mm (1.465 in) 12.7 mm (0.5 in) Industrial CN-B110
TDK-Lambda DC/DC Converters - Through Hole Technical Resources
Datasheet
4In Stock
Min.: 1
Mult.: 1

Isolated 1 Output 150 W 110 V 43 V 160 V 48 V 3.2 A 3 kV 58.3 mm (2.295 in) 37.2 mm (1.465 in) 12.7 mm (0.5 in) Industrial CN-B110
TDK-Lambda DC/DC Converters - Through Hole Technical Resources
Datasheet
8In Stock
Min.: 1
Mult.: 1

Isolated 1 Output 50 W 110 V 43 V 160 V 48 V 1.1 A 3 kV 58.3 mm (2.295 in) 37.2 mm (1.465 in) 12.7 mm (0.5 in) Industrial CN-B110
TDK-Lambda DC/DC Converters - Through Hole Technical Resources
Datasheet
7In Stock
Min.: 1
Mult.: 1

Isolated 1 Output 50 W 110 V 43 V 160 V 5 V 10 A 3 kV 58.3 mm (2.295 in) 37.2 mm (1.465 in) 12.7 mm (0.5 in) Industrial CN-B110
TDK-Lambda DC/DC Converters - Through Hole Technical Resources
Datasheet
5In Stock
5Expected 7/29/2026
Min.: 1
Mult.: 1

Isolated 1 Output 100 W 110 V 43 V 160 V 24 V 4.2 A 3 kV 58.3 mm (2.295 in) 37.2 mm (1.465 in) 12.7 mm (0.5 in) Industrial CN-B110
TDK-Lambda DC/DC Converters - Through Hole Technical Resources
Datasheet
12In Stock
Min.: 1
Mult.: 1

Isolated 1 Output 100 W 110 V 43 V 160 V 48 V 2.1 A 3 kV 58.3 mm (2.295 in) 37.2 mm (1.465 in) 12.7 mm (0.5 in) Industrial CN-B110
TDK-Lambda DC/DC Converters - Through Hole Technical Resources
Datasheet
6In Stock
Min.: 1
Mult.: 1

Isolated 1 Output 100 W 110 V 43 V 160 V 5 V 20 A 3 kV 58.3 mm (2.295 in) 37.2 mm (1.465 in) 12.7 mm (0.5 in) Industrial CN-B110
TDK-Lambda DC/DC Converters - Through Hole Technical Resources
Datasheet
7In Stock
28On Order
Min.: 1
Mult.: 1

Isolated 1 Output 150 W 110 V 43 V 160 V 24 V 6.3 A 3 kV 58.3 mm (2.295 in) 37.2 mm (1.465 in) 12.7 mm (0.5 in) Industrial CN-B110
TDK-Lambda DC/DC Converters - Through Hole Technical Resources
Datasheet
5In Stock
Min.: 1
Mult.: 1

Isolated 1 Output 150 W 110 V 43 V 160 V 5 V 30 A 3 kV 58.3 mm (2.295 in) 37.2 mm (1.465 in) 12.7 mm (0.5 in) Industrial CN-B110
TDK-Lambda DC/DC Converters - Through Hole Technical Resources
Datasheet
3In Stock
5Expected 8/26/2026
Min.: 1
Mult.: 1

Isolated 1 Output 150 W 110 V 43 V 160 V 5 V 30 A 3 kV 58.3 mm (2.295 in) 37.2 mm (1.465 in) 12.7 mm (0.5 in) Industrial CN-B110
TDK-Lambda DC/DC Converters - Through Hole Technical Resources
Datasheet
15In Stock
10Expected 8/12/2026
Min.: 1
Mult.: 1

Isolated 1 Output 50 W 110 V 43 V 160 V 15 V 3.4 A 3 kV 58.3 mm (2.295 in) 37.2 mm (1.465 in) 12.7 mm (0.5 in) Industrial CN-B110
TDK-Lambda DC/DC Converters - Through Hole DC-DC, PCB Mount, Half Brick, Input 110VDC, Output 12V 16.7A, 200W
Datasheet
6In Stock
Min.: 1
Mult.: 1
Isolated 1 Output 200.4 W 110 V 43 V 160 V 12 V 16.7 A 3 kV Half Brick 61 mm (2.402 in) 57.9 mm (2.28 in) 12.7 mm (0.5 in) Industrial CN-B110
TDK-Lambda DC/DC Converters - Through Hole DC-DC, PCB Mount, Half Brick, Input 110VDC, Output 12V 16.7A, 200W + AUX output (No DC Good)
Datasheet
1In Stock
Min.: 1
Mult.: 1
Isolated 1 Output 200 W 110 V 43 V 160 V 12 V 16.7 A 61 mm (2.402 in) 57.9 mm (2.28 in) 12.7 mm (0.5 in) Industrial CN-B110
TDK-Lambda DC/DC Converters - Through Hole DC-DC, PCB Mount, Half Brick, Input 110VDC, Output 12V 16.7A, 200W + Unthreaded mounting
Datasheet
1In Stock
Min.: 1
Mult.: 1
Isolated 1 Output 200 W 110 V 43 V 160 V 12 V 16.7 A 61 mm (2.402 in) 57.9 mm (2.28 in) 12.7 mm (0.5 in) Industrial CN-B110
TDK-Lambda DC/DC Converters - Through Hole DC-DC, PCB Mount, Half Brick, Input 110VDC, Output 15V 13.4A, 201W
Datasheet
6In Stock
Min.: 1
Mult.: 1
Isolated 1 Output 201 W 110 V 43 V 160 V 15 V 13.4 A 3 kV Half Brick 61 mm (2.402 in) 57.9 mm (2.28 in) 12.7 mm (0.5 in) Industrial CN-B110
TDK-Lambda DC/DC Converters - Through Hole DC-DC, PCB Mount, Half Brick, Input 110VDC, Output 24V 8.4A, 201W
Datasheet
6In Stock
Min.: 1
Mult.: 1
Isolated 1 Output 201.6 W 110 V 43 V 160 V 24 V 8.4 A 3 kV Half Brick 61 mm (2.402 in) 57.9 mm (2.28 in) 12.7 mm (0.5 in) Industrial CN-B110
TDK-Lambda DC/DC Converters - Through Hole DC-DC, PCB Mount, Half Brick, Input 110VDC, Output 24V 8.4A, 201W + Coating
Datasheet
3In Stock
Min.: 1
Mult.: 1
Isolated 1 Output 201.6 W 110 V 43 V 160 V 24 V 8.4 A 3 kV Half Brick 61 mm (2.402 in) 57.9 mm (2.28 in) 12.7 mm (0.5 in) Industrial CN-B110
TDK-Lambda DC/DC Converters - Through Hole DC-DC, PCB Mount, Half Brick, Input 110VDC, Output 15V 20A, 300W
Datasheet
5In Stock
Min.: 1
Mult.: 1
Isolated 1 Output 300 W 110 V 43 V 160 V 15 V 20 A 3 kV Half Brick 61 mm (2.402 in) 57.9 mm (2.28 in) 12.7 mm (0.5 in) Industrial CN-B110
TDK-Lambda DC/DC Converters - Through Hole DC-DC, PCB Mount, Half Brick, Input 110VDC, Output 12V 25A, 300W
Datasheet
2In Stock
Min.: 1
Mult.: 1
Isolated 1 Output 300 W 110 V 43 V 160 V 12 V 25 A 3 kV Half Brick 61 mm (2.402 in) 57.9 mm (2.28 in) 12.7 mm (0.5 in) Industrial CN-B110