Power Supplies - DIN Rail Mount

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D1SE 120W to 480W DIN-Rail Power Supplies

TDK-Lambda D1SE DIN-Rail Power Supplies are cost-effective solutions for users requiring a reliable power supply. With outputs of 120W, 240W, and 480W, the DS1E series enables designers to flexibly scale a wide range of industrial applications. These TDK-Lambda single-phase power supplies reduce energy consumption and maximize the balance between performance and cost efficiency. In addition to conventional operation with AC voltage, these power supplies can be operated safely with DC voltage. Equipped with push-in terminals, the D1SE devices can be quickly and reliably mounted, reducing installation times and enabling automation.

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Part #

Power Supplies - DIN Rail Mount Input 90-264VAC, 110-250VDC, Output 48V 5A, 240W, DC-OK

D1SE240-48-A4
TDK-Lambda
1: HK$1,438.91
5In Stock
New Product

Mfr. Part No.
D1SE240-48-A4

Mouser Part No
967-D1SE240-48-A4

New Product

TDK-Lambda

Power Supplies - DIN Rail Mount Input 90-264VAC, 110-250VDC, Output 48V 5A, 240W, DC-OK

Learn More

Datasheet

5In Stock

HK$1,438.91

HK$1,292.02

HK$1,268.84

HK$1,233.00

Min.: 1
Mult.: 1

1-Phase / Single Phase

240 W

85 VAC to 264 VAC

1 Output

48 VDC

5 A

Industrial

127 mm (5 in)

44 mm (1.732 in)

125 mm (4.921 in)

D1SE

Power Supplies - DIN Rail Mount Input 90-264VAC, 110-250VDC, Output 72V 6.7A, 480W, DC-OK

D1SE480-72-A4
TDK-Lambda
1: HK$2,020.07
4In Stock
4Expected 25/8/2026
New Product

Mfr. Part No.
D1SE480-72-A4

Mouser Part No
967-D1SE480-72-A4

New Product

TDK-Lambda

Power Supplies - DIN Rail Mount Input 90-264VAC, 110-250VDC, Output 72V 6.7A, 480W, DC-OK

Learn More

Datasheet

4In Stock

4Expected 25/8/2026

HK$2,020.07

HK$1,820.15

Min.: 1
Mult.: 1

1-Phase / Single Phase

480 W

85 VAC to 264 VAC

1 Output

72 VDC

6.7 A

Industrial

129 mm (5.079 in)

60 mm (2.362 in)

125 mm (4.921 in)

D1SE

Power Supplies - DIN Rail Mount Input 90-264VAC, 110-250VDC, Output 12V 10A, 120W, DC-OK

D1SE120-12-A4
TDK-Lambda
1: HK$987.55
7In Stock
New Product

Mfr. Part No.
D1SE120-12-A4

Mouser Part No
967-D1SE120-12-A4

New Product

TDK-Lambda

Power Supplies - DIN Rail Mount Input 90-264VAC, 110-250VDC, Output 12V 10A, 120W, DC-OK

Learn More

Datasheet

7In Stock

HK$987.55

HK$887.84

HK$859.15

HK$810.33

Min.: 1
Mult.: 1

1-Phase / Single Phase

120 W

85 VAC to 264 VAC

1 Output

12 VDC

10 A

Industrial

110.2 mm (4.339 in)

38 mm (1.496 in)

125 mm (4.921 in)

D1SE

Power Supplies - DIN Rail Mount Input 90-264VAC, 110-250VDC, Output 48V 10A, 240W, DC-OK

D1SE480-48-A4
TDK-Lambda
1: HK$1,991.38
6In Stock
New Product

Mfr. Part No.
D1SE480-48-A4

Mouser Part No
967-D1SE480-48-A4

New Product

TDK-Lambda

Power Supplies - DIN Rail Mount Input 90-264VAC, 110-250VDC, Output 48V 10A, 240W, DC-OK

Learn More

Datasheet

6In Stock

HK$1,991.38

HK$1,821.14

HK$1,788.51

HK$1,737.95

Min.: 1
Mult.: 1

1-Phase / Single Phase

480 W

85 VAC to 264 VAC

1 Output

48 VDC

10 A

Industrial

129 mm (5.079 in)

60 mm (2.362 in)

125 mm (4.921 in)

D1SE

Power Supplies - DIN Rail Mount DIN Rail, Input 90-264VAC, 110-250VDC, Output 24V 5A, 120W

D1SE120-24-A3
TDK-Lambda
1: HK$837.45
47In Stock
New Product

Mfr. Part No.
D1SE120-24-A3

Mouser Part No
967-D1SE120-24-A3

New Product

TDK-Lambda

Power Supplies - DIN Rail Mount DIN Rail, Input 90-264VAC, 110-250VDC, Output 24V 5A, 120W

Learn More

Datasheet

47In Stock

HK$837.45

HK$776.05

HK$759.36

HK$753.36

View

Min.: 1
Mult.: 1

1-Phase / Single Phase

120 W

90 VAC to 264 VAC, 110 VDC to 250 VDC

1 Output

24 VDC

5 A

Industrial

110 mm (4.331 in)

38 mm (1.496 in)

125 mm (4.921 in)

D1SE

Power Supplies - DIN Rail Mount DIN Rail, Input 90-264VAC, 110-250VDC, Output 24V 10A, 240W

D1SE240-24-A3
TDK-Lambda
1: HK$1,337.97
16In Stock
New Product

Mfr. Part No.
D1SE240-24-A3

Mouser Part No
967-D1SE240-24-A3

New Product

TDK-Lambda

Power Supplies - DIN Rail Mount DIN Rail, Input 90-264VAC, 110-250VDC, Output 24V 10A, 240W

Learn More

Datasheet

16In Stock

HK$1,337.97

HK$1,247.55

HK$1,222.23

Quote

Min.: 1
Mult.: 1

1-Phase / Single Phase

240 W

90 VAC to 264 VAC, 110 VDC to 250 VDC

1 Output

24 VDC

10 A

Industrial

127 mm (5 in)

44 mm (1.732 in)

125 mm (4.921 in)

D1SE

Power Supplies - DIN Rail Mount DIN Rail, Input 90-264VAC, 110-250VDC, Output 24V 10A, 240W, DC-OK

D1SE240-24-A4
TDK-Lambda
1: HK$1,378.33
19In Stock
New Product

Mfr. Part No.
D1SE240-24-A4

Mouser Part No
967-D1SE240-24-A4

New Product

TDK-Lambda

Power Supplies - DIN Rail Mount DIN Rail, Input 90-264VAC, 110-250VDC, Output 24V 10A, 240W, DC-OK

Learn More

Datasheet

19In Stock

HK$1,378.33

HK$1,311.17

HK$1,265.80

Min.: 1
Mult.: 1

1-Phase / Single Phase

240 W

90 VAC to 264 VAC, 110 VDC to 250 VDC

1 Output

24 VDC

10 A

Industrial

127 mm (5 in)

44 mm (1.732 in)

125 mm (4.921 in)

D1SE

Power Supplies - DIN Rail Mount DIN Rail, Input 90-264VAC, 110-250VDC, Output 24V 10A, 240W, DC-OK, Coating

D1SE240-24-A5
TDK-Lambda
1: HK$1,564.10
9In Stock
New Product

Mfr. Part No.
D1SE240-24-A5

Mouser Part No
967-D1SE240-24-A5

New Product

TDK-Lambda

Power Supplies - DIN Rail Mount DIN Rail, Input 90-264VAC, 110-250VDC, Output 24V 10A, 240W, DC-OK, Coating

Learn More

Datasheet

9In Stock

HK$1,564.10

HK$1,428.47

HK$1,418.85

HK$1,400.44

View

Min.: 1
Mult.: 1

1-Phase / Single Phase

240 W

90 VAC to 264 VAC, 110 VDC to 250 VDC

1 Output

24 VDC

10 A

Industrial

127 mm (5 in)

44 mm (1.732 in)

125 mm (4.921 in)

D1SE

Power Supplies - DIN Rail Mount DIN Rail, Input 90-264VAC, 110-250VDC, Output 24V 20A, 480W

D1SE480-24-A3
TDK-Lambda
1: HK$1,856.90
24In Stock
New Product

Mfr. Part No.
D1SE480-24-A3

Mouser Part No
967-D1SE480-24-A3

New Product

TDK-Lambda

Power Supplies - DIN Rail Mount DIN Rail, Input 90-264VAC, 110-250VDC, Output 24V 20A, 480W

Learn More

Datasheet

24In Stock

HK$1,856.90

HK$1,726.20

Min.: 1
Mult.: 1

1-Phase / Single Phase

480 W

90 VAC to 264 VAC, 110 VDC to 250 VDC

1 Output

24 VDC

20 A

Industrial

129 mm (5.079 in)

60 mm (2.362 in)

125 mm (4.921 in)

D1SE

Power Supplies - DIN Rail Mount DIN Rail, Input 90-264VAC, 110-250VDC, Output 24V 20A, 480W, DC-OK, Coating

D1SE480-24-A5
TDK-Lambda
1: HK$2,061.66
9In Stock
New Product

Mfr. Part No.
D1SE480-24-A5

Mouser Part No
967-D1SE480-24-A5

New Product

TDK-Lambda

Power Supplies - DIN Rail Mount DIN Rail, Input 90-264VAC, 110-250VDC, Output 24V 20A, 480W, DC-OK, Coating

Learn More

Datasheet

9In Stock

HK$2,061.66

HK$1,971.07

HK$1,939.92

Min.: 1
Mult.: 1

1-Phase / Single Phase

480 W

90 VAC to 264 VAC, 110 VDC to 250 VDC

1 Output

24 VDC

20 A

Industrial

129 mm (5.079 in)

60 mm (2.362 in)

125 mm (4.921 in)

D1SE

Power Supplies - DIN Rail Mount DIN Rail, Input 90-264VAC, 110-250VDC, Output 24V 5A, 120W, DC-OK

D1SE120-24-A4
TDK-Lambda
1: HK$864.66
9In Stock
New Product

Mfr. Part No.
D1SE120-24-A4

Mouser Part No
967-D1SE120-24-A4

New Product

TDK-Lambda

Power Supplies - DIN Rail Mount DIN Rail, Input 90-264VAC, 110-250VDC, Output 24V 5A, 120W, DC-OK

Learn More

Datasheet

9In Stock

HK$864.66

HK$801.61

HK$784.27

HK$780.90

Min.: 1
Mult.: 1

1-Phase / Single Phase

120 W

90 VAC to 264 VAC, 110 VDC to 250 VDC

1 Output

24 VDC

5 A

Industrial

110 mm (4.331 in)

38 mm (1.496 in)

125 mm (4.921 in)

D1SE

Power Supplies - DIN Rail Mount DIN Rail, Input 90-264VAC, 110-250VDC, Output 24V 5A, 120W, DC-OK, Coating

D1SE120-24-A5
TDK-Lambda
1: HK$1,041.06
9In Stock
New Product

Mfr. Part No.
D1SE120-24-A5

Mouser Part No
967-D1SE120-24-A5

New Product

TDK-Lambda

Power Supplies - DIN Rail Mount DIN Rail, Input 90-264VAC, 110-250VDC, Output 24V 5A, 120W, DC-OK, Coating

Learn More

Datasheet

9In Stock

HK$1,041.06

HK$967.66

HK$945.30

HK$920.06

View

Min.: 1
Mult.: 1

1-Phase / Single Phase

120 W

90 VAC to 264 VAC, 110 VDC to 250 VDC

1 Output

24 VDC

5 A

Industrial

110 mm (4.331 in)

38 mm (1.496 in)

125 mm (4.921 in)

D1SE

Power Supplies - DIN Rail Mount DIN Rail, Input 90-264VAC, 110-250VDC, Output 24V 20A, 480W, DC-OK

D1SE480-24-A4
TDK-Lambda
1: HK$1,897.09
7In Stock
New Product

Mfr. Part No.
D1SE480-24-A4

Mouser Part No
967-D1SE480-24-A4

New Product

TDK-Lambda

Power Supplies - DIN Rail Mount DIN Rail, Input 90-264VAC, 110-250VDC, Output 24V 20A, 480W, DC-OK

Learn More

Datasheet

7In Stock

HK$1,897.09

HK$1,784.73

HK$1,767.30

Min.: 1
Mult.: 1

1-Phase / Single Phase

480 W

90 VAC to 264 VAC, 110 VDC to 250 VDC

1 Output

24 VDC

20 A

Industrial

129 mm (5.079 in)

60 mm (2.362 in)

125 mm (4.921 in)

D1SE

Power Supplies - DIN Rail Mount Input 90-264VAC, 110-250VDC, Output 48V 5A, 240W, DC-OK, Coating

D1SE240-48-A5
TDK-Lambda
1: HK$1,658.22
10Expected 26/8/2026
New Product

Mfr. Part No.
D1SE240-48-A5

Mouser Part No
967-D1SE240-48-A5

New Product

TDK-Lambda

Power Supplies - DIN Rail Mount Input 90-264VAC, 110-250VDC, Output 48V 5A, 240W, DC-OK, Coating

Learn More

Datasheet

10Expected 26/8/2026

HK$1,658.22

HK$1,488.89

HK$1,462.17

HK$1,420.91

Min.: 1
Mult.: 1

1-Phase / Single Phase

240 W

85 VAC to 264 VAC

1 Output

48 VDC

5 A

Industrial

127 mm (5 in)

44 mm (1.732 in)

125 mm (4.921 in)

D1SE

Power Supplies - DIN Rail Mount Input 90-264VAC, 110-250VDC, Output 48V 10A, 480W, DC-OK, Coating

D1SE480-48-A5
TDK-Lambda
1: HK$2,085.25
10Expected 26/8/2026
New Product

Mfr. Part No.
D1SE480-48-A5

Mouser Part No
967-D1SE480-48-A5

New Product

TDK-Lambda

Power Supplies - DIN Rail Mount Input 90-264VAC, 110-250VDC, Output 48V 10A, 480W, DC-OK, Coating

Learn More

Datasheet

10Expected 26/8/2026

HK$2,085.25

HK$1,878.93

Min.: 1
Mult.: 1

1-Phase / Single Phase

480 W

85 VAC to 264 VAC

1 Output

48 VDC

10 A

Industrial

129 mm (5.079 in)

60 mm (2.362 in)

125 mm (4.921 in)

D1SE

Power Supplies - DIN Rail Mount Input 90-264VAC, 110-250VDC, Output 72V 6.7A, 480W, DC-OK, Coating

D1SE480-72-A5
TDK-Lambda
1: HK$2,176.49
10Expected 26/8/2026
New Product

Mfr. Part No.
D1SE480-72-A5

Mouser Part No
967-D1SE480-72-A5

New Product

TDK-Lambda

Power Supplies - DIN Rail Mount Input 90-264VAC, 110-250VDC, Output 72V 6.7A, 480W, DC-OK, Coating

Learn More

Datasheet

10Expected 26/8/2026

HK$2,176.49

HK$1,961.13

Min.: 1
Mult.: 1

1-Phase / Single Phase

480 W

85 VAC to 264 VAC

1 Output

72 VDC

6.7 A

Industrial

129 mm (5.079 in)

60 mm (2.362 in)

125 mm (4.921 in)

D1SE

Power Supplies - DIN Rail Mount Input 90-264VAC, 110-250VDC, Output 12V 10A, 120W, DC-OK, Coating

D1SE120-12-A5
TDK-Lambda
1: HK$1,136.99
10Expected 2/9/2026
New Product

Mfr. Part No.
D1SE120-12-A5

Mouser Part No
967-D1SE120-12-A5

New Product

TDK-Lambda

Power Supplies - DIN Rail Mount Input 90-264VAC, 110-250VDC, Output 12V 10A, 120W, DC-OK, Coating

Learn More

Datasheet

10Expected 2/9/2026

HK$1,136.99

HK$1,055.12

HK$1,021.09

HK$962.97

Min.: 1
Mult.: 1

1-Phase / Single Phase

120 W

85 VAC to 264 VAC

1 Output

12 VDC

10 A

Industrial

110.2 mm (4.339 in)

38 mm (1.496 in)

125 mm (4.921 in)

D1SE

D1SE 120W to 480W DIN-Rail Power Supplies

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