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 (USD) 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 24VDC, Output 3.3-24V 33A, 500W, Neg Logic, OCP Adjust, Baseplate 26In Stock
60Expected 3/31/2027
$130.65
$128.73
$128.48
$125.72
Min.: 1
Mult.: 1
Non-Isolated 1 Output 500 W 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 500W 24vin 33A 3.3-24Vout NLog HS 716In Stock
$126.46
$125.07
$122.66
$120.76
Min.: 1
Mult.: 1
Non-Isolated 1 Output 500 W 3.3 V to 24 V 33 A 36.8 mm x 34 mm 36.8 mm (1.449 in) 34 mm (1.339 in) 24.9 mm (0.98 in) Industrial + 125 C - 40 C i7A
TDK-Lambda DC/DC Converters - Through Hole 1000W, 18-32V, 3.3-18V 80A, 1/16 brick, Non-Isolated, Pos Logic, Baseplate 28In Stock
$134.55
$129.18
$127.09
$124.37
Min.: 1
Mult.: 1
Non-Isolated 1 Output 1 kW 3.3 V to 18 V 80 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 1000W, 18-32V, 3.3-18V 80A, 1/16 brick, Non-Isolated, Neg Logic, Baseplate 56In Stock
$135.71
$133.03
$128.36
$125.61
Min.: 1
Mult.: 1
Non-Isolated 1 Output 1 kW 3.3 V to 18 V 80 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 1000W, 18-32V, 3.3-18V 80A, 1/16 brick, Non-Isolated, Neg Logic, Baseplate, OCP Adjust 47In Stock
45Expected 6/16/2027
$134.55
$129.19
$127.10
$124.37
Min.: 1
Mult.: 1
Non-Isolated 1 Output 1 kW 3.3 V to 18 V 80 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 Input 24VDC, Output 3.3-24V 33A, 500W, Neg Logic, OCP Adjust, Heatsink 38In Stock
135On Order
$130.65
$128.00
$125.72
$113.04
Min.: 1
Mult.: 1
Non-Isolated 1 Output 500 W 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, Pos Logic, Baseplate 5In Stock
165On Order
$139.61
$129.64
$126.85
Min.: 1
Mult.: 1
Non-Isolated 1 Output 720 W 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 720W, 18-60V, 3.3-28V 60A, 1/16 brick, Non-Isolated, Neg Logic, Baseplate 2In Stock
135Expected 2/17/2027
$136.88
$133.03
$128.36
$124.77
Min.: 1
Mult.: 1
Non-Isolated 1 Output 720 W 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 PL 37In Stock
$114.86
$112.72
$109.08
$106.42
Min.: 1
Mult.: 1
Non-Isolated 1 Output 400 W 800 mV to 8 V 60 A 1/16 Brick 34.04 mm (1.34 in) 36.83 mm (1.45 in) 11.5 mm (0.453 in) Industrial + 125 C - 40 C i7A
TDK-Lambda DC/DC Converters - Through Hole 400W 9-8Vin 0.8-8Vout 60A NL BP 60In Stock
$128.75
$128.48
$125.72
$119.72
Min.: 1
Mult.: 1
Non-Isolated 1 Output 400 W 800 mV to 8 V 60 A 1/16 Brick 34.04 mm (1.34 in) 36.83 mm (1.45 in) 12.7 mm (0.5 in) Industrial + 125 C - 40 C i7A
TDK-Lambda DC/DC Converters - Through Hole Input 24VDC, Output 3.3-18V 45A, 750W, Neg Logic, OCP Adjust 30In Stock
$115.26
$112.46
$112.41
$109.99
Min.: 1
Mult.: 1
Non-Isolated 1 Output 750 W 45 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 Input 24VDC, Output 3.3-18V 45A, 750W, Neg Logic, OCP Adjust, Baseplate 24In Stock
$130.65
$128.00
$121.71
$118.78
Min.: 1
Mult.: 1
Non-Isolated 1 Output 750 W 45 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 Input 24VDC, Output 3.3-18V 45A, 750W, Neg Logic, OCP Adjust, Heatsink 17In Stock
$131.82
$129.22
$124.68
$122.01
Min.: 1
Mult.: 1
Non-Isolated 1 Output 750 W 45 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 Input 48VDC Output 3.3-32V 20A 500W Pos Logic 29In Stock
$116.35
$110.20
$107.84
Min.: 1
Mult.: 1
Non-Isolated 1 Output 500 W 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 24VDC, Output 3.3-24V 33A, 500W, Neg Logic, OCP Adjust 26In Stock
$115.26
$113.13
$112.41
$109.99
Min.: 1
Mult.: 1
Non-Isolated 1 Output 500 W 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 750W 24Vin 45A 3.3-18Vout 224In Stock
$106.81
$105.81
$104.08
$102.38
Min.: 1
Mult.: 1
Non-Isolated 1 Output 750 W 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
TDK-Lambda DC/DC Converters - Through Hole 500W 24vin 33A 3.3-24Vout NLog 670In Stock
150Expected 11/9/2026
$105.03
$103.66
$103.25
$103.23
Min.: 1
Mult.: 1
Non-Isolated 1 Output 500 W 3.3 V to 24 V 33 A 36.8 mm x 34 mm 36.8 mm (1.449 in) 34 mm (1.339 in) 11.5 mm (0.453 in) Industrial + 125 C - 40 C i7A
TDK-Lambda DC/DC Converters - Through Hole 400W 9-8Vin 0.8-8Vout 60A PL 18In Stock
60Expected 6/16/2027
$107.34
$107.32
$101.93
$101.92
Min.: 1
Mult.: 1
Non-Isolated 1 Output 400 W 800 mV to 8 V 60 A 1/16 Brick 34.04 mm (1.34 in) 36.83 mm (1.45 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 Baseplate 5In Stock
150Expected 6/2/2027
$133.00
$132.99
$124.68
$119.26
Min.: 1
Mult.: 1
Non-Isolated 1 Output 500 W 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 750w 24Vin 45A 3.3-18Vout BP 105In Stock
$130.64
$125.44
$123.41
$120.76
Min.: 1
Mult.: 1
Non-Isolated 1 Output 750 W 3.3 V to 18 V 45 A 34 mm (1.339 in) 36.8 mm (1.449 in) 12.7 mm (0.5 in) Industrial + 125 C - 40 C i7A
TDK-Lambda DC/DC Converters - Through Hole 500W 24vin 33A 3.3-24Vout PLog 37In Stock
$101.21
$100.23
$98.49
$97.12
Min.: 1
Mult.: 1
Non-Isolated 1 Output 500 W 3.3 V to 24 V 33 A 36.8 mm x 34 mm 36.8 mm (1.449 in) 34 mm (1.339 in) 11.5 mm (0.453 in) Industrial + 125 C - 40 C i7A
TDK-Lambda DC/DC Converters - Through Hole 300W 24Vin 45A 3.3-18Vout HS 6In Stock
165On Order
$130.62
$128.00
$125.96
$123.25
Min.: 1
Mult.: 1
Non-Isolated 1 Output 750 W 3.3 V to 18 V 45 A 34 mm (1.339 in) 36.8 mm (1.449 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 Heatsink
180On Order
$121.25
$121.24
Min.: 1
Mult.: 1
Non-Isolated 1 Output 500 W 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
195On Order
$132.99
$125.96
$123.25
Min.: 1
Mult.: 1
Non-Isolated 1 Output 500 W 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 500W 24vin 33A 3.3-24Vout NLog BP
1,469On Order
$126.07
$124.41
$121.69
$115.47
Min.: 1
Mult.: 1
Non-Isolated 1 Output 500 W 3.3 V to 24 V 33 A 36.8 mm x 34 mm 36.8 mm (1.449 in) 34 mm (1.339 in) 12.7 mm (0.5 in) Industrial + 125 C - 40 C i7A