i7A 400W to 1000W Non-Isolated DC-DC Converters

TDK-Lambda i7A 400W to 1000W Non-Isolated DC-DC Converters come with a wide input range from 9V up to 60V and a wide output adjustment range from 0.8V up to 32V. The 20A, 33A, 45A, 60A, and 80A modules have low ripple and excellent dynamic response under sudden load changes. The highly efficient i7A converters are ideal for driving high current loads in medical, test and measurement, and general industrial/robotics applications.

Results: 34
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Description Datasheet Availability Pricing (SGD) 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
Package/Case
Length
Width
Height
Industry
Series
TDK-Lambda DC/DC Converters - Through Hole Input 24VDC, Output 3.3-18V 45A, 750W, Neg Logic, OCP Adjust, Baseplate
Datasheet
30Expected 16/9/2026
Min.: 1
Mult.: 1

Non-Isolated 1 Output 750 W 24 V 18 V 32 V 45 A 34 mm (1.339 in) 36.8 mm (1.449 in) Industrial i7A
TDK-Lambda DC/DC Converters - Through Hole Input 48VDC Output 3.3-32V 20A 500W Neg Logic OCP Adjust
Datasheet
30Expected 16/9/2026
Min.: 1
Mult.: 1

Non-Isolated 1 Output 500 W 28 V 60 V 3.3 V to 32 V 20 A 36.83 mm (1.45 in) 34.04 mm (1.34 in) 11.5 mm (0.453 in) Industrial i7A
TDK-Lambda DC/DC Converters - Through Hole Input 48VDC Output 3.3-32V 20A 500W Neg Logic Baseplate
Datasheet
160On Order
Min.: 1
Mult.: 1

Non-Isolated 1 Output 500 W 28 V 60 V 3.3 V to 32 V 20 A 36.83 mm (1.45 in) 34.04 mm (1.34 in) 12.7 mm (0.5 in) Industrial i7A
TDK-Lambda DC/DC Converters - Through Hole Input 48VDC Output 3.3-32V 20A 500W Neg Logic OCP Adjust Baseplate
Datasheet
30Expected 29/7/2026
Min.: 1
Mult.: 1

Non-Isolated 1 Output 500 W 28 V 60 V 3.3 V to 32 V 20 A 36.83 mm (1.45 in) 34.04 mm (1.34 in) 12.7 mm (0.5 in) Industrial i7A
TDK-Lambda DC/DC Converters - Through Hole Input 24VDC, Output 3.3-24V 33A, 500W, Neg Logic, OCP Adjust
Datasheet
30Expected 10/6/2026
Min.: 1
Mult.: 1

Non-Isolated 1 Output 500 W 24 V 18 V 60 V 33 A 34 mm (1.339 in) 36.8 mm (1.449 in) Industrial i7A
TDK-Lambda DC/DC Converters - Through Hole Input 24VDC, Output 3.3-24V 33A, 500W, Neg Logic, OCP Adjust, Baseplate
Datasheet
59Expected 19/8/2026
Min.: 1
Mult.: 1

Non-Isolated 1 Output 500 W 24 V 18 V 60 V 33 A 34 mm (1.339 in) 36.8 mm (1.449 in) Industrial i7A
TDK-Lambda DC/DC Converters - Through Hole 720W, 18-60V, 3.3-28V 60A, 1/16 brick, Non-Isolated, Neg Logic, Baseplate
Datasheet
75Expected 3/6/2026
Min.: 1
Mult.: 1

Non-Isolated 1 Output 720 W 18 V 60 V 3.3 V to 28 V 60 A 1/16 Brick 36.8 mm (1.449 in) 34 mm (1.339 in) 12.7 mm (0.5 in) Industrial i7A
TDK-Lambda DC/DC Converters - Through Hole 750W 24Vin 45A 3.3-18Vout PLog
Datasheet
Non-Stocked Lead-Time 14 Weeks
Min.: 1
Mult.: 1

Non-Isolated 1 Output 750 W 16.5 V 18 V 32 V 3.3 V to 18 V 45 A 34 mm (1.339 in) 36.8 mm (1.449 in) 11.5 mm (0.453 in) Industrial i7A
TDK-Lambda DC/DC Converters - Through Hole Input 48VDC Output 3.3-32V 20A 500W Neg Logic OCP Adjust Heatsink
Datasheet
Lead-Time 14 Weeks
Min.: 1
Mult.: 1

Non-Isolated 1 Output 500 W 28 V 60 V 3.3 V to 32 V 20 A 36.83 mm (1.45 in) 34.04 mm (1.34 in) 24.9 mm (0.98 in) Industrial i7A