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 (CAD) 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 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 24V 12.5A, 300W
Datasheet
9In Stock
Min.: 1
Mult.: 1
Isolated 1 Output 300 W 110 V 43 V 160 V 24 V 12.5 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 + 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 Technical Resources
Datasheet
20Expected 2026-02-18
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
21On Order
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 Technical Resources
Datasheet
11On Order
Min.: 1
Mult.: 1

Isolated 1 Output 100 W 110 V 43 V 160 V 12 V 8.4 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 Technical Resources
Datasheet
5Expected 2026-02-18
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
Non-Stocked Lead-Time 10 Weeks
Min.: 1
Mult.: 1

Isolated 1 Output 100 W 110 V 43 V 160 V 12 V 8.4 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 Technical Resources
Datasheet
Non-Stocked Lead-Time 10 Weeks
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
Non-Stocked Lead-Time 10 Weeks
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
Non-Stocked Lead-Time 10 Weeks
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
Non-Stocked Lead-Time 10 Weeks
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 DC-DC, PCB Mount, Half Brick, Input 110VDC, Output 12V 16.7A, 200W + Latching OVP/OTP
Datasheet
Non-Stocked Lead-Time 10 Weeks
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 13.8V 14.5A, 200W
Datasheet
Non-Stocked Lead-Time 10 Weeks
Min.: 1
Mult.: 1
Isolated 1 Output 200 W 110 V 43 V 160 V 13.8 V 14.5 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 13.8V 14.5A, 200W + Unthreaded mounting
Datasheet
Non-Stocked Lead-Time 10 Weeks
Min.: 1
Mult.: 1
Isolated 1 Output 200 W 110 V 43 V 160 V 13.8 V 14.5 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 13.8V 14.5A, 200W + Coating
Datasheet
Non-Stocked Lead-Time 10 Weeks
Min.: 1
Mult.: 1
Isolated 1 Output 200 W 110 V 43 V 160 V 13.8 V 14.5 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 13.8V 14.5A, 200W + Latching OVP/OTP
Datasheet
Non-Stocked Lead-Time 10 Weeks
Min.: 1
Mult.: 1
Isolated 1 Output 200 W 110 V 43 V 160 V 13.8 V 14.5 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 13.8V 14.5A, 200W + AUX output (No DC Good)
Datasheet
Non-Stocked Lead-Time 10 Weeks
Min.: 1
Mult.: 1
Isolated 1 Output 200 W 110 V 43 V 160 V 13.8 V 14.5 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 + Coating
Datasheet
Non-Stocked Lead-Time 10 Weeks
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 15V 13.4A, 201W + Latching OVP/OTP
Datasheet
Non-Stocked Lead-Time 10 Weeks
Min.: 1
Mult.: 1
Isolated 1 Output 200 W 110 V 43 V 160 V 15 V 13.4 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 DC-DC, PCB Mount, Half Brick, Input 110VDC, Output 15V 13.4A, 201W + Unthreaded mounting
Datasheet
Non-Stocked Lead-Time 10 Weeks
Min.: 1
Mult.: 1
Isolated 1 Output 200 W 110 V 43 V 160 V 15 V 20 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 24V 8.4A, 201W + Latching OVP/OTP
Datasheet
Non-Stocked Lead-Time 10 Weeks
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 DC-DC, PCB Mount, Half Brick, Input 110VDC, Output 24V 8.4A, 201W + Unthreaded mounting
Datasheet
Non-Stocked Lead-Time 10 Weeks
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 DC-DC, PCB Mount, Half Brick, Input 110VDC, Output 12V 25A, 300W
Datasheet
Non-Stocked Lead-Time 10 Weeks
Min.: 1
Mult.: 1
Isolated 1 Output 300 W 110 V 43 V 160 V 12 V 25 A 61 mm (2.402 in) 57.9 mm (2.28 in) 12.7 mm (0.5 in) Industrial CN-B110