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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.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (SGD) Filter the results in the table by unit price based on your quantity.	Qty.
DC/DC Converters - Through Hole Input 48VDC Output 3.3-32V 20A 500W Neg Logic OCP Adjust Heatsink i7A48020A033V-0F3-R TDK-Lambda 1: $122.81 195On Order	Mfr. Part No. i7A48020A033V-0F3-R Mouser Part No 967-I7A48020A033VF3R	TDK-Lambda	DC/DC Converters - Through Hole Input 48VDC Output 3.3-32V 20A 500W Neg Logic OCP Adjust Heatsink Learn More about TDK-Lambda tdk lambda i7a dc dc converters	Datasheet	195On Order On Order Ship Dates Mfr. No: i7A48020A033V-0F3-R Stock: 0 On Order: 30 Expected 2/12/2026 45 Expected 9/12/2026 30 Expected 12/5/2027 90 Expected 16/6/2027 Factory Lead Time: 30 Weeks	$122.81 $120.40 $119.45 $117.16	Min.: 1 Mult.: 1
DC/DC Converters - Through Hole 500W 24vin 33A 3.3-24Vout NLog BP I7A4W033A033V-0C1-R TDK-Lambda 1: $132.36 1,469On Order	Mfr. Part No. I7A4W033A033V-0C1-R Mouser Part No 967-I7A4W033A033VC1R	TDK-Lambda	DC/DC Converters - Through Hole 500W 24vin 33A 3.3-24Vout NLog BP Learn More about TDK-Lambda tdk lambda i7a dc dc converters	Datasheet	1,469On Order On Order Ship Dates Mfr. No: I7A4W033A033V-0C1-R Stock: 0 On Order: 539 Expected 7/4/2027 930 Expected 28/4/2027 Factory Lead Time: 30 Weeks	$132.36 $130.08 $123.90 $118.56	Min.: 1 Mult.: 1
DC/DC Converters - Through Hole 720W, 18-60V, 3.3-28V 60A, 1/16 brick, Non-Isolated, Neg Logic, Baseplate, OCP Adjust i7A4W060A033V-0C3-R TDK-Lambda 1: $140.76 540On Order New Product	Mfr. Part No. i7A4W060A033V-0C3-R Mouser Part No 967-I7A4W060A033VC3R New Product	TDK-Lambda	DC/DC Converters - Through Hole 720W, 18-60V, 3.3-28V 60A, 1/16 brick, Non-Isolated, Neg Logic, Baseplate, OCP Adjust Learn More about TDK-Lambda tdk lambda i7a dc dc converters	Datasheet	540On Order On Order Ship Dates Mfr. No: i7A4W060A033V-0C3-R Stock: 0 On Order: 45 Expected 9/12/2026 45 Expected 7/4/2027 405 Expected 19/5/2027 45 Expected 2/6/2027 Factory Lead Time: 30 Weeks	$140.76 $135.16 $132.97 $130.11 View $127.98 $125.94 Quote	Min.: 1 Mult.: 1
DC/DC Converters - Through Hole 750w 24Vin 45A 3.3-18Vout BP I7A24045A033V-0C1-R TDK-Lambda 1: $136.68 105In Stock	Mfr. Part No. I7A24045A033V-0C1-R Mouser Part No 967-7A24045A033V0C1R	TDK-Lambda	DC/DC Converters - Through Hole 750w 24Vin 45A 3.3-18Vout BP Learn More about TDK-Lambda tdk lambda i7a dc dc converters	Datasheet	105In Stock	$136.68 $129.51 $125.08 $119.42	Min.: 1 Mult.: 1
DC/DC Converters - Through Hole 400W 9-8Vin 0.8-8Vout 60A NL OCP i7A12060A008V-003-R TDK-Lambda 1: $111.74 60Expected 6/1/2027	Mfr. Part No. i7A12060A008V-003-R Mouser Part No 967-I7A12060A008V03R	TDK-Lambda	DC/DC Converters - Through Hole 400W 9-8Vin 0.8-8Vout 60A NL OCP Learn More about TDK-Lambda tdk lambda i7a dc dc converters	Datasheet	60Expected 6/1/2027	$111.74 $105.84 $103.56	Min.: 1 Mult.: 1
DC/DC Converters - Through Hole 400W 9-8Vin 0.8-8Vout 60A NL BP i7A12060A008V-0C1-R TDK-Lambda 1: $136.68 60Expected 9/11/2026	Mfr. Part No. i7A12060A008V-0C1-R Mouser Part No 967-I7A12060A008VC1R	TDK-Lambda	DC/DC Converters - Through Hole 400W 9-8Vin 0.8-8Vout 60A NL BP Learn More about TDK-Lambda tdk lambda i7a dc dc converters	Datasheet	60Expected 9/11/2026	$136.68 $131.24 $129.12 $123.28	Min.: 1 Mult.: 1
DC/DC Converters - Through Hole 400W 9-8Vin 0.8-8Vout 60A NL OCP BP i7A12060A008V-0C3-R TDK-Lambda 1: $122.81 30Expected 27/1/2027	Mfr. Part No. i7A12060A008V-0C3-R Mouser Part No 967-I7A12060A008VC3R	TDK-Lambda	DC/DC Converters - Through Hole 400W 9-8Vin 0.8-8Vout 60A NL OCP BP Learn More about TDK-Lambda tdk lambda i7a dc dc converters	Datasheet	30Expected 27/1/2027	$122.81 $120.40 $119.45 $117.16	Min.: 1 Mult.: 1
DC/DC Converters - Through Hole Input 48VDC Output 3.3-32V 20A 500W Neg Logic i7A48020A033V-001-R TDK-Lambda 1: $119.44 150On Order	Mfr. Part No. i7A48020A033V-001-R Mouser Part No 967-I7A48020A033V01R	TDK-Lambda	DC/DC Converters - Through Hole Input 48VDC Output 3.3-32V 20A 500W Neg Logic Learn More about TDK-Lambda tdk lambda i7a dc dc converters	Datasheet	150On Order On Order Ship Dates Mfr. No: i7A48020A033V-001-R Stock: 0 On Order: 90 Expected 16/12/2026 60 Expected 27/1/2027 Factory Lead Time: 30 Weeks	$119.44 $114.97 $113.79 $110.69	Min.: 1 Mult.: 1
DC/DC Converters - Through Hole Input 48VDC Output 3.3-32V 20A 500W Neg Logic OCP Adjust Baseplate i7A48020A033V-0C3-R TDK-Lambda 1: $136.68 21On Order	Mfr. Part No. i7A48020A033V-0C3-R Mouser Part No 967-I7A48020A033VC3R	TDK-Lambda	DC/DC Converters - Through Hole Input 48VDC Output 3.3-32V 20A 500W Neg Logic OCP Adjust Baseplate Learn More about TDK-Lambda tdk lambda i7a dc dc converters	Datasheet	21On Order	$136.68 $131.23 $129.10 $126.33	Min.: 1 Mult.: 1
DC/DC Converters - Through Hole 720W, 18-60V, 3.3-28V 60A, 1/16 brick, Non-Isolated, Neg Logic, Baseplate I7A4W060A033V-0C1-R TDK-Lambda 1: $140.76 150On Order New Product	Mfr. Part No. I7A4W060A033V-0C1-R Mouser Part No 967-I7A4W060A033VC1R New Product	TDK-Lambda	DC/DC Converters - Through Hole 720W, 18-60V, 3.3-28V 60A, 1/16 brick, Non-Isolated, Neg Logic, Baseplate Learn More about TDK-Lambda tdk lambda i7a dc dc converters	Datasheet	150On Order On Order Ship Dates Mfr. No: I7A4W060A033V-0C1-R Stock: 0 On Order: 15 Expected 9/11/2026 135 Expected 17/2/2027 Factory Lead Time: 30 Weeks	$140.76 $135.16 $132.97 $126.94	Min.: 1 Mult.: 1
Power Management IC Development Tools Evaluation kit with i7A4W060A033V-0C3-R Module i7AS60A-C03-EVK-S1 TDK-Lambda 1: $206.15 50On Order New Product	Mfr. Part No. i7AS60A-C03-EVK-S1 Mouser Part No 967-I7AS60A-C03EVKS1 New Product	TDK-Lambda	Power Management IC Development Tools Evaluation kit with i7A4W060A033V-0C3-R Module Learn More about TDK-Lambda tdk lambda i7axa c01 evk s1 eval kits	Datasheet	50On Order On Order Ship Dates Mfr. No: i7AS60A-C03-EVK-S1 Stock: 0 On Order: 20 Expected 6/1/2027 30 Expected 31/3/2027 Factory Lead Time: 30 Weeks	$206.15	Min.: 1 Mult.: 1
DC/DC Converters - Through Hole 400W 9-8Vin 0.8-8Vout 60A NL OCP HS i7A12060A008V-0F3-R TDK-Lambda 1: $136.68 15Expected 28/4/2027	Mfr. Part No. i7A12060A008V-0F3-R Mouser Part No 967-I7A12060A008VF3R	TDK-Lambda	DC/DC Converters - Through Hole 400W 9-8Vin 0.8-8Vout 60A NL OCP HS Learn More about TDK-Lambda tdk lambda i7a dc dc converters	Datasheet	15Expected 28/4/2027	$136.68 $131.24 $129.12 $123.27	Min.: 1 Mult.: 1
DC/DC Converters - Through Hole 750W 24Vin 45A 3.3-18Vout PLog I7A24045A033V-000-R TDK-Lambda 1: $119.42 Non-Stocked Lead-Time 30 Weeks	Mfr. Part No. I7A24045A033V-000-R Mouser Part No 967-7A24045A033V000R	TDK-Lambda	DC/DC Converters - Through Hole 750W 24Vin 45A 3.3-18Vout PLog Learn More about TDK-Lambda tdk lambda i7a dc dc converters	Datasheet	Non-Stocked Lead-Time 30 Weeks	$119.42 $114.96 $113.78 $110.68	Min.: 1 Mult.: 1
DC/DC Converters - Through Hole 400W 9-8Vin 0.8-8Vout 60A NL HS i7A12060A008V-0F1-R TDK-Lambda 1: $136.68 Non-Stocked Lead-Time 30 Weeks	Mfr. Part No. i7A12060A008V-0F1-R Mouser Part No 967-I7A12060A008VF1R	TDK-Lambda	DC/DC Converters - Through Hole 400W 9-8Vin 0.8-8Vout 60A NL HS Learn More about TDK-Lambda tdk lambda i7a dc dc converters	Datasheet	Non-Stocked Lead-Time 30 Weeks	$136.68 $131.23 $129.10 $126.33	Min.: 1 Mult.: 1
DC/DC Converters - Through Hole Input 48VDC Output 3.3-32V 20A 500W Neg Logic OCP Adjust i7A48020A033V-003-R TDK-Lambda 1: $119.42 Non-Stocked Lead-Time 30 Weeks	Mfr. Part No. i7A48020A033V-003-R Mouser Part No 967-I7A48020A033V03R	TDK-Lambda	DC/DC Converters - Through Hole Input 48VDC Output 3.3-32V 20A 500W Neg Logic OCP Adjust Learn More about TDK-Lambda tdk lambda i7a dc dc converters	Datasheet	Non-Stocked Lead-Time 30 Weeks	$119.42 $114.96 $113.67 $109.37 View $108.24 $107.15 Quote	Min.: 1 Mult.: 1
Power Management IC Development Tools Evaluation kit with i7A24080A033V-0C3-R Module i7AS80A-C03-EVK-S1 TDK-Lambda 10: $206.15 Non-Stocked Lead-Time 30 Weeks New Product	Mfr. Part No. i7AS80A-C03-EVK-S1 Mouser Part No 967-I7AS80A-C03EVKS1 New Product	TDK-Lambda	Power Management IC Development Tools Evaluation kit with i7A24080A033V-0C3-R Module Learn More about TDK-Lambda tdk lambda i7axa c01 evk s1 eval kits	Datasheet	Non-Stocked Lead-Time 30 Weeks	$206.15	Min.: 10 Mult.: 10