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
Select Image Part #
 Mfr.
Description Datasheet Availability Pricing (IDR) 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
Maximum Operating Temperature
Minimum Operating Temperature
Series
TDK-Lambda DC/DC Converters - Through Hole Input 48VDC Output 3.3-32V 20A 500W Neg Logic OCP Adjust
Datasheet
30Expected 16/09/2026
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 + 125 C - 40 C i7A
TDK-Lambda DC/DC Converters - Through Hole Input 48VDC Output 3.3-32V 20A 500W Neg Logic OCP Adjust Baseplate
Datasheet
21Expected 02/09/2026
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 + 125 C - 40 C i7A
TDK-Lambda DC/DC Converters - Through Hole Input 48VDC Output 3.3-32V 20A 500W Neg Logic Heatsink
Datasheet
180On 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) 24.9 mm (0.98 in) Industrial + 125 C - 40 C i7A
TDK-Lambda DC/DC Converters - Through Hole Input 48VDC Output 3.3-32V 20A 500W Neg Logic OCP Adjust Heatsink
Datasheet
75On 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) 24.9 mm (0.98 in) Industrial + 125 C - 40 C i7A
TDK-Lambda DC/DC Converters - Through Hole Input 24VDC, Output 3.3-24V 33A, 500W, Neg Logic, OCP Adjust, Baseplate
Datasheet
49On Order
Min.: 1
Mult.: 1

Non-Isolated 1 Output 500 W 18 V 60 V 33 A 34 mm (1.339 in) 36.8 mm (1.449 in) Industrial + 125 C - 40 C i7A
TDK-Lambda DC/DC Converters - Through Hole 720W, 18-60V, 3.3-28V 60A, 1/16 brick, Non-Isolated, Neg Logic, Baseplate
Datasheet
150On Order
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 + 115 C - 40 C i7A
TDK-Lambda DC/DC Converters - Through Hole 400W 9-8Vin 0.8-8Vout 60A NL HS
Datasheet
15Expected 21/10/2026
Min.: 1
Mult.: 1

Non-Isolated 1 Output 400 W 9 V 18 V 800 mV to 8 V 60 A 1/16 Brick 34.04 mm (1.34 in) 36.83 mm (1.45 in) 24.9 mm (0.98 in) Industrial + 125 C - 40 C i7A
TDK-Lambda DC/DC Converters - Through Hole 400W 9-8Vin 0.8-8Vout 60A NL OCP HS
Datasheet
15Expected 27/01/2027
Min.: 1
Mult.: 1

Non-Isolated 1 Output 400 W 9 V 18 V 800 mV to 8 V 60 A 1/16 Brick 34.04 mm (1.34 in) 36.83 mm (1.45 in) 24.9 mm (0.98 in) Industrial + 125 C - 40 C i7A
TDK-Lambda DC/DC Converters - Through Hole 750W 24Vin 45A 3.3-18Vout PLog
Datasheet
Lead-Time 21 Weeks
Min.: 1
Mult.: 1

Non-Isolated 1 Output 750 W 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 + 125 C - 40 C i7A