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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 (HKD) Filter the results in the table by unit price based on your quantity.	Qty.
DC/DC Converters - Through Hole Input 24VDC, Output 3.3-24V 33A, 500W, Neg Logic, OCP Adjust, Heatsink i7A4W033A033V-0F3-R TDK-Lambda 1: HK$787.80 23In Stock 150On Order	Mfr. Part No. i7A4W033A033V-0F3-R Mouser Part No 967-I7A4W033A033VF3R	TDK-Lambda	DC/DC Converters - Through Hole Input 24VDC, Output 3.3-24V 33A, 500W, Neg Logic, OCP Adjust, Heatsink Learn More about TDK-Lambda tdk lambda i7a dc dc converters	Datasheet	23In Stock 150On Order On Order Ship Dates Mfr. No: i7A4W033A033V-0F3-R Stock: 23 Can Dispatch Immediately On Order: 30 Expected 25/11/2026 75 Expected 9/12/2026 45 Expected 27/1/2027 Factory Lead Time: 21 Weeks	HK$787.80 HK$746.13 HK$682.75 HK$671.08 View HK$666.40 Quote	Min.: 1 Mult.: 1
DC/DC Converters - Through Hole 400W 9-8Vin 0.8-8Vout 60A PL i7A12060A008V-000-R TDK-Lambda 1: HK$644.28 37In Stock	Mfr. Part No. i7A12060A008V-000-R Mouser Part No 967-I7A12060A008V00R	TDK-Lambda	DC/DC Converters - Through Hole 400W 9-8Vin 0.8-8Vout 60A PL Learn More about TDK-Lambda tdk lambda i7a dc dc converters	Datasheet	37In Stock	HK$644.28 HK$636.06 HK$621.35 HK$611.57 View HK$610.09 HK$605.57	Min.: 1 Mult.: 1
DC/DC Converters - Through Hole 500W 24vin 33A 3.3-24Vout NLog HS I7A4W033A033V-0F1-R TDK-Lambda 1: HK$747.03 729In Stock	Mfr. Part No. I7A4W033A033V-0F1-R Mouser Part No 967-I7A4W033A033VF1R	TDK-Lambda	DC/DC Converters - Through Hole 500W 24vin 33A 3.3-24Vout NLog HS Learn More about TDK-Lambda tdk lambda i7a dc dc converters	Datasheet	729In Stock	HK$747.03 HK$738.07 HK$725.17 HK$713.17 View HK$690.32 HK$683.16	Min.: 1 Mult.: 1
Power Management IC Development Tools Eval Kit w/Module i7A4W033A033V-001-R i7A33A-C01-EVK-S1 TDK-Lambda 1: HK$1,160.99 29In Stock	Mfr. Part No. i7A33A-C01-EVK-S1 Mouser Part No 967-I7A33A-C01-EVKS1	TDK-Lambda	Power Management IC Development Tools Eval Kit w/Module i7A4W033A033V-001-R Learn More about TDK-Lambda tdk lambda i7axa c01 evk s1 eval kits	Datasheet	29In Stock	HK$1,160.99	Min.: 1 Mult.: 1
Power Management IC Development Tools Eval Kit w/mod i7A4W045A033V-001-R i7A45A-C01-EVK-S1 TDK-Lambda 1: HK$950.64 11In Stock	Mfr. Part No. i7A45A-C01-EVK-S1 Mouser Part No 967-I7A45A-C01-EVKS1	TDK-Lambda	Power Management IC Development Tools Eval Kit w/mod i7A4W045A033V-001-R Learn More about TDK-Lambda tdk lambda i7axa c01 evk s1 eval kits	Datasheet	11In Stock	HK$950.64	Min.: 1 Mult.: 1
DC/DC Converters - Through Hole 1000W, 18-32V, 3.3-18V 80A, 1/16 brick, Non-Isolated, Pos Logic, Baseplate i7A24080A033V-0C0-R TDK-Lambda 1: HK$788.38 30In Stock New Product	Mfr. Part No. i7A24080A033V-0C0-R Mouser Part No 967-I7A24080A033VC0R New Product	TDK-Lambda	DC/DC Converters - Through Hole 1000W, 18-32V, 3.3-18V 80A, 1/16 brick, Non-Isolated, Pos Logic, Baseplate Learn More about TDK-Lambda tdk lambda i7a dc dc converters	Datasheet	30In Stock	HK$788.38 HK$773.83 HK$751.72 HK$718.67 View HK$707.08 Quote	Min.: 1 Mult.: 1
DC/DC Converters - Through Hole 1000W, 18-32V, 3.3-18V 80A, 1/16 brick, Non-Isolated, Neg Logic, Baseplate i7A24080A033V-0C1-R TDK-Lambda 1: HK$788.38 56In Stock New Product	Mfr. Part No. i7A24080A033V-0C1-R Mouser Part No 967-I7A24080A033VC1R New Product	TDK-Lambda	DC/DC Converters - Through Hole 1000W, 18-32V, 3.3-18V 80A, 1/16 brick, Non-Isolated, Neg Logic, Baseplate Learn More about TDK-Lambda tdk lambda i7a dc dc converters	Datasheet	56In Stock	HK$788.38 HK$773.83 HK$748.92 HK$730.59 View HK$718.67 HK$707.08 Quote	Min.: 1 Mult.: 1
DC/DC Converters - Through Hole 1000W, 18-32V, 3.3-18V 80A, 1/16 brick, Non-Isolated, Neg Logic, Baseplate, OCP Adjust i7A24080A033V-0C3-R TDK-Lambda 1: HK$788.38 2In Stock 60Expected 21/10/2026 New Product	Mfr. Part No. i7A24080A033V-0C3-R Mouser Part No 967-I7A24080A033VC3R New Product	TDK-Lambda	DC/DC Converters - Through Hole 1000W, 18-32V, 3.3-18V 80A, 1/16 brick, Non-Isolated, Neg Logic, Baseplate, OCP Adjust Learn More about TDK-Lambda tdk lambda i7a dc dc converters	Datasheet	2In Stock 60Expected 21/10/2026	HK$788.38 HK$773.83 HK$748.92 HK$730.59 View HK$718.67 HK$707.08 Quote	Min.: 1 Mult.: 1
DC/DC Converters - Through Hole 720W, 18-60V, 3.3-28V 60A, 1/16 brick, Non-Isolated, Pos Logic, Baseplate i7A4W060A033V-0C0-R TDK-Lambda 1: HK$811.15 13In Stock 120On Order New Product	Mfr. Part No. i7A4W060A033V-0C0-R Mouser Part No 967-I7A4W060A033VC0R New Product	TDK-Lambda	DC/DC Converters - Through Hole 720W, 18-60V, 3.3-28V 60A, 1/16 brick, Non-Isolated, Pos Logic, Baseplate Learn More about TDK-Lambda tdk lambda i7a dc dc converters	Datasheet	13In Stock 120On Order On Order Ship Dates Mfr. No: i7A4W060A033V-0C0-R Stock: 13 Can Dispatch Immediately On Order: 45 Expected 7/10/2026 45 Expected 14/10/2026 30 Expected 5/5/2027 Factory Lead Time: 21 Weeks	HK$811.15 HK$768.24 HK$751.72 HK$717.28 View HK$707.50 Quote	Min.: 1 Mult.: 1
DC/DC Converters - Through Hole Input 48VDC Output 3.3-32V 20A 500W Pos Logic i7A48020A033V-000-R TDK-Lambda 1: HK$652.59 50In Stock	Mfr. Part No. i7A48020A033V-000-R Mouser Part No 967-I7A48020A033V00R	TDK-Lambda	DC/DC Converters - Through Hole Input 48VDC Output 3.3-32V 20A 500W Pos Logic Learn More about TDK-Lambda tdk lambda i7a dc dc converters	Datasheet	50In Stock	HK$652.59 HK$643.63 HK$627.60 HK$614.36 View HK$604.58 HK$592.25 Quote	Min.: 1 Mult.: 1
DC/DC Converters - Through Hole Input 48VDC Output 3.3-32V 20A 500W Neg Logic Baseplate i7A48020A033V-0C1-R TDK-Lambda 1: HK$775.47 140In Stock	Mfr. Part No. i7A48020A033V-0C1-R Mouser Part No 967-I7A48020A033VC1R	TDK-Lambda	DC/DC Converters - Through Hole Input 48VDC Output 3.3-32V 20A 500W Neg Logic Baseplate Learn More about TDK-Lambda tdk lambda i7a dc dc converters	Datasheet	140In Stock	HK$775.47 HK$756.40 HK$752.05 HK$735.36 View HK$718.26 HK$706.51 Quote	Min.: 1 Mult.: 1
DC/DC Converters - Through Hole Input 24VDC, Output 3.3-24V 33A, 500W, Neg Logic, OCP Adjust i7A4W033A033V-003-R TDK-Lambda 1: HK$669.27 30In Stock	Mfr. Part No. i7A4W033A033V-003-R Mouser Part No 967-I7A4W033A033V03R	TDK-Lambda	DC/DC Converters - Through Hole Input 24VDC, Output 3.3-24V 33A, 500W, Neg Logic, OCP Adjust Learn More about TDK-Lambda tdk lambda i7a dc dc converters	Datasheet	30In Stock	HK$669.27 HK$656.94 HK$634.91 HK$620.28 View HK$601.62 HK$597.51 Quote	Min.: 1 Mult.: 1
DC/DC Converters - Through Hole Input 24VDC, Output 3.3-24V 33A, 500W, Neg Logic, OCP Adjust, Baseplate i7A4W033A033V-0C3-R TDK-Lambda 1: HK$737.58 30In Stock 60Expected 28/4/2027	Mfr. Part No. i7A4W033A033V-0C3-R Mouser Part No 967-I7A4W033A033VC3R	TDK-Lambda	DC/DC Converters - Through Hole Input 24VDC, Output 3.3-24V 33A, 500W, Neg Logic, OCP Adjust, Baseplate Learn More about TDK-Lambda tdk lambda i7a dc dc converters	Datasheet	30In Stock 60Expected 28/4/2027	HK$737.58 HK$731.09 HK$719.99 HK$709.71 View HK$696.97 HK$691.88 Quote	Min.: 1 Mult.: 1
DC/DC Converters - Through Hole 300W 24Vin 45A 3.3-18Vout HS I7A24045A033V-0F1-R TDK-Lambda 1: HK$787.80 126In Stock 90Expected 30/4/2027	Mfr. Part No. I7A24045A033V-0F1-R Mouser Part No 967-7A24045A033V0F1R	TDK-Lambda	DC/DC Converters - Through Hole 300W 24Vin 45A 3.3-18Vout HS Learn More about TDK-Lambda tdk lambda i7a dc dc converters	Datasheet	126In Stock 90Expected 30/4/2027	HK$787.80 HK$746.13 HK$730.18 HK$718.26 View HK$706.51 Quote	Min.: 1 Mult.: 1
DC/DC Converters - Through Hole Input 24VDC, Output 3.3-18V 45A, 750W, Neg Logic, OCP Adjust, Heatsink i7A24045A033V-0F3-R TDK-Lambda 1: HK$765.53 17In Stock	Mfr. Part No. i7A24045A033V-0F3-R Mouser Part No 967-I7A24045A033VF3R	TDK-Lambda	DC/DC Converters - Through Hole Input 24VDC, Output 3.3-18V 45A, 750W, Neg Logic, OCP Adjust, Heatsink Learn More about TDK-Lambda tdk lambda i7a dc dc converters	Datasheet	17In Stock	HK$765.53 HK$751.39 HK$727.14 HK$709.39 View HK$697.88 HK$683.82 Quote	Min.: 1 Mult.: 1
DC/DC Converters - Through Hole 500W 24vin 33A 3.3-24Vout NLog I7A4W033A033V-001-R TDK-Lambda 1: HK$675.44 43In Stock 780Expected 23/10/2026	Mfr. Part No. I7A4W033A033V-001-R Mouser Part No 967-I7A4W033A033V01R	TDK-Lambda	DC/DC Converters - Through Hole 500W 24vin 33A 3.3-24Vout NLog Learn More about TDK-Lambda tdk lambda i7a dc dc converters	Datasheet	43In Stock 780Expected 23/10/2026	HK$675.44 HK$675.36 HK$633.02 HK$604.99	Min.: 1 Mult.: 1
DC/DC Converters - Through Hole 750w 24Vin 45A 3.3-18Vout BP I7A24045A033V-0C1-R TDK-Lambda 1: HK$772.43 1In Stock 120Expected 7/10/2026	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	1In Stock 120Expected 7/10/2026	HK$772.43 HK$772.35 HK$736.84 HK$715.88	Min.: 1 Mult.: 1
DC/DC Converters - Through Hole 500W 24vin 33A 3.3-24Vout PLog I7A4W033A033V-000-R TDK-Lambda 1: HK$641.41 2In Stock 30Expected 6/10/2026	Mfr. Part No. I7A4W033A033V-000-R Mouser Part No 967-I7A4W033A033V00R	TDK-Lambda	DC/DC Converters - Through Hole 500W 24vin 33A 3.3-24Vout PLog Learn More about TDK-Lambda tdk lambda i7a dc dc converters	Datasheet	2In Stock 30Expected 6/10/2026	HK$641.41 HK$639.02 HK$621.43 HK$607.38 HK$603.43	Min.: 1 Mult.: 1
Power Management IC Development Tools Evaluation Board for i7A Series with OCP Adjust. DC-DC Module not included i7ASX-C03-EVK-S0 TDK-Lambda 1: HK$904.20 1In Stock 10Expected 5/5/2027 New Product	Mfr. Part No. i7ASX-C03-EVK-S0 Mouser Part No 967-I7ASX-C01-EVK-S0 New Product	TDK-Lambda	Power Management IC Development Tools Evaluation Board for i7A Series with OCP Adjust. DC-DC Module not included Learn More about TDK-Lambda tdk lambda i7axa c01 evk s1 eval kits	Datasheet	1In Stock 10Expected 5/5/2027	HK$904.20	Min.: 1 Mult.: 1
DC/DC Converters - Through Hole 500W 24vin 33A 3.3-24Vout NLog BP I7A4W033A033V-0C1-R TDK-Lambda 1: HK$765.53 1,070On 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	1,070On Order On Order Ship Dates Mfr. No: I7A4W033A033V-0C1-R Stock: 0 On Order: 530 Expected 20/10/2026 540 Expected 28/4/2027 Factory Lead Time: 32 Weeks	HK$765.53 HK$751.39 HK$727.14 HK$709.47 View HK$697.88 HK$691.14 Quote	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: HK$775.97 315On 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	315On Order On Order Ship Dates Mfr. No: i7A4W060A033V-0C3-R Stock: 0 On Order: 240 Expected 7/10/2026 75 Expected 28/10/2026 Factory Lead Time: 21 Weeks	HK$775.97 HK$761.50 HK$742.68 HK$725.09 View HK$715.06 HK$705.36 Quote	Min.: 1 Mult.: 1
DC/DC Converters - Through Hole 750W 24Vin 45A 3.3-18Vout I7A24045A033V-001-R TDK-Lambda 1: HK$672.31 120On Order	Mfr. Part No. I7A24045A033V-001-R Mouser Part No 967-7A24045A033V001R	TDK-Lambda	DC/DC Converters - Through Hole 750W 24Vin 45A 3.3-18Vout Learn More about TDK-Lambda tdk lambda i7a dc dc converters	Datasheet	120On Order On Order Ship Dates Mfr. No: I7A24045A033V-001-R Stock: 0 On Order: 60 Expected 7/10/2026 60 Expected 14/10/2026 Factory Lead Time: 32 Weeks	HK$672.31 HK$662.61 HK$652.42 HK$638.45 View HK$628.01 HK$605.57	Min.: 1 Mult.: 1
DC/DC Converters - Through Hole 400W 9-8Vin 0.8-8Vout 60A PL i7A12060A008V-001-R TDK-Lambda 1: HK$639.60 89On Order	Mfr. Part No. i7A12060A008V-001-R Mouser Part No 967-I7A12060A008V01R	TDK-Lambda	DC/DC Converters - Through Hole 400W 9-8Vin 0.8-8Vout 60A PL Learn More about TDK-Lambda tdk lambda i7a dc dc converters	Datasheet	89On Order On Order Ship Dates Mfr. No: i7A12060A008V-001-R Stock: 0 On Order: 29 Expected 7/10/2026 60 Expected 28/4/2027 Factory Lead Time: 21 Weeks	HK$639.60 HK$625.46 HK$620.69 HK$606.88 View HK$596.61 HK$592.17 Quote	Min.: 1 Mult.: 1
DC/DC Converters - Through Hole 400W 9-8Vin 0.8-8Vout 60A NL OCP i7A12060A008V-003-R TDK-Lambda 1: HK$667.88 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	HK$667.88 HK$659.74 HK$639.68 HK$625.95 View HK$615.68 HK$605.57	Min.: 1 Mult.: 1
DC/DC Converters - Through Hole 400W 9-8Vin 0.8-8Vout 60A NL BP i7A12060A008V-0C1-R TDK-Lambda 1: HK$749.25 60Expected 28/10/2026	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 28/10/2026	HK$749.25 HK$744.49 HK$712.18 HK$703.06 HK$692.62	Min.: 1 Mult.: 1

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

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

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