Power Supplies - Chassis Mount

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TPI & TPP 300W AD-DC Power Supplies

TRACO Power TPI 300 (industrial) and TPP 300 (medical) Devices are 300W, encapsulated AC-DC power supplies. The TPP series features a reinforced double I/O isolation (3000V_AC) system and a low leakage current of <100μA, meeting 2XMOPP compliance with up to 93% efficiency. These ultra-small AC-DC power supplies are available in a 2" x 4" open frame or 2.4" x 3.6" encased package style with six available models covering a 12V_DC to 53V_DC output voltage range. The operating temperature range is -40°C to +80°C or +85°C (depending on the model) with derating above +50°C. In natural convection operation, these power supplies deliver up to 180W going up to 300W with forced air cooling and can also deliver 360W peak power for 5s. The TRACO Power TPP-300 devices carry a global certification package for both Medical and ITE safeties, and the TPI series offers ITE safety approvals.

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Part #

Power Supplies - Chassis Mount 300W AC/DC Power Supply in a Chassis Mount Open Frame, L-Bracket

TPI 300-124L-M
TRACO Power
1: $135.66
37In Stock

Mfr. Part No.
TPI 300-124L-M

Mouser Part No
495-TPI300-124L-M

TRACO Power

Power Supplies - Chassis Mount 300W AC/DC Power Supply in a Chassis Mount Open Frame, L-Bracket

Learn More

Datasheet

37In Stock

$135.66

Min.: 1
Mult.: 1

300 W

85 VAC to 264 VAC, 100 VAC to 240 VAC, 120 VDC to 370 VDC

1 Output

24 VDC

12.5 A

Open Frame

3 kVAC

Medical

116.8 mm (4.598 in)

62 mm (2.441 in)

39.7 mm (1.563 in)

TPI 300L-M

Power Supplies - Chassis Mount 300W AC/DC Power Supply in a Chassis Mount Open Frame

TPP 300-148A-M
TRACO Power
1: $134.75
21In Stock

Mfr. Part No.
TPP 300-148A-M

Mouser Part No
495-TPP300-148A-M

TRACO Power

Power Supplies - Chassis Mount 300W AC/DC Power Supply in a Chassis Mount Open Frame

Learn More

Datasheet

21In Stock

$134.75

$126.47

$122.32

$118.17

$117.32

Min.: 1
Mult.: 1

300 W

85 VAC to 264 VAC, 100 VAC to 240 VAC, 120 VDC to 370 VDC

1 Output

48 VDC

6.25 A

Open Frame

3 kVAC

Medical

116.8 mm (4.598 in)

62 mm (2.441 in)

39.7 mm (1.563 in)

TPP 300A-M

Power Supplies - Chassis Mount 300W AC/DC Power Supply in a Chassis Mount Open Frame, L-Bracket

TPI 300-112L-M
TRACO Power
1: $135.70
45In Stock

Mfr. Part No.
TPI 300-112L-M

Mouser Part No
495-TPI300-112L-M

TRACO Power

Power Supplies - Chassis Mount 300W AC/DC Power Supply in a Chassis Mount Open Frame, L-Bracket

Learn More

Datasheet

45In Stock

$135.70

$124.80

$121.38

$118.86

$103.63

Min.: 1
Mult.: 1

300 W

85 VAC to 264 VAC, 100 VAC to 240 VAC, 120 VDC to 370 VDC

1 Output

12 VDC

25 A

Open Frame

3 kVAC

Medical

116.8 mm (4.598 in)

62 mm (2.441 in)

39.7 mm (1.563 in)

TPI 300L-M

Power Supplies - Chassis Mount 300W AC/DC Power Supply in a Chassis Mount Open Frame, L-Bracket

TPI 300-148L-M
TRACO Power
1: $135.66
12In Stock

Mfr. Part No.
TPI 300-148L-M

Mouser Part No
495-TPI300-148L-M

TRACO Power

Power Supplies - Chassis Mount 300W AC/DC Power Supply in a Chassis Mount Open Frame, L-Bracket

Learn More

Datasheet

12In Stock

$135.66

Min.: 1
Mult.: 1

300 W

85 VAC to 264 VAC, 100 VAC to 240 VAC, 120 VDC to 370 VDC

1 Output

48 VDC

6.25 A

Open Frame

3 kVAC

Medical

116.8 mm (4.598 in)

62 mm (2.441 in)

39.7 mm (1.563 in)

TPI 300L-M

Power Supplies - Chassis Mount 300W AC/DC Power Supply in a Chassis Mount Open Frame

TPP 300-136A-M
TRACO Power
1: $134.75
7In Stock

Mfr. Part No.
TPP 300-136A-M

Mouser Part No
495-TPP300-136A-M

TRACO Power

Power Supplies - Chassis Mount 300W AC/DC Power Supply in a Chassis Mount Open Frame

Learn More

Datasheet

7In Stock

$134.75

$126.47

$122.32

$118.17

$117.32

Min.: 1
Mult.: 1

300 W

85 VAC to 264 VAC, 100 VAC to 240 VAC, 120 VDC to 370 VDC

1 Output

36 VDC

8.33 A

Open Frame

3 kVAC

Medical

116.8 mm (4.598 in)

62 mm (2.441 in)

39.7 mm (1.563 in)

TPP 300A-M

Power Supplies - Chassis Mount 300W AC/DC Power Supply in a Chassis Mount Metal Case

TPP 300-124-M
TRACO Power
1: $167.69
32In Stock

Mfr. Part No.
TPP 300-124-M

Mouser Part No
495-TPP300-124-M

TRACO Power

Power Supplies - Chassis Mount 300W AC/DC Power Supply in a Chassis Mount Metal Case

Learn More

Datasheet

32In Stock

$167.69

Min.: 1
Mult.: 1

300 W

85 VAC to 264 VAC, 100 VAC to 240 VAC, 120 VDC to 370 VDC

1 Output

24 VDC

12.5 A

Enclosed

3 kVAC

Medical

116.8 mm (4.598 in)

62 mm (2.441 in)

39.7 mm (1.563 in)

TPP 300-M

Power Supplies - Chassis Mount 300W AC/DC Power Supply in a Chassis Mount Metal Case

TPI 300-153-M
TRACO Power
1: $159.71
12In Stock

Mfr. Part No.
TPI 300-153-M

Mouser Part No
495-TPI300-153-M

TRACO Power

Power Supplies - Chassis Mount 300W AC/DC Power Supply in a Chassis Mount Metal Case

Learn More

Datasheet

12In Stock

$159.71

$149.31

$144.71

$142.93

View

Min.: 1
Mult.: 1

300 W

85 VAC to 264 VAC, 100 VAC to 240 VAC, 120 VDC to 370 VDC

1 Output

53 VDC

5.67 A

Enclosed

3 kVAC

Medical

116.8 mm (4.598 in)

62 mm (2.441 in)

39.7 mm (1.563 in)

TPI 300-M

Power Supplies - Chassis Mount 300W AC/DC Power Supply in a Chassis Mount Metal Case

TPP 300-112-M
TRACO Power
1: $148.80
33In Stock

Mfr. Part No.
TPP 300-112-M

Mouser Part No
495-TPP300-112-M

TRACO Power

Power Supplies - Chassis Mount 300W AC/DC Power Supply in a Chassis Mount Metal Case

Learn More

Datasheet

33In Stock

$148.80

Min.: 1
Mult.: 1

300 W

85 VAC to 264 VAC, 100 VAC to 240 VAC, 120 VDC to 370 VDC

1 Output

12 VDC

25 A

Enclosed

3 kVAC

Medical

116.8 mm (4.598 in)

62 mm (2.441 in)

39.7 mm (1.563 in)

TPP 300-M

Power Supplies - Chassis Mount 300W AC/DC Power Supply in a Chassis Mount Open Frame, L-Bracket

TPI 300-115L-M
TRACO Power
1: $139.44
4In Stock

Mfr. Part No.
TPI 300-115L-M

Mouser Part No
495-TPI300-115L-M

TRACO Power

Power Supplies - Chassis Mount 300W AC/DC Power Supply in a Chassis Mount Open Frame, L-Bracket

Learn More

Datasheet

4In Stock

$139.44

$130.87

$126.59

$122.29

$106.22

Min.: 1
Mult.: 1

300 W

85 VAC to 264 VAC, 100 VAC to 240 VAC, 120 VDC to 370 VDC

1 Output

15 VDC

20 A

Open Frame

3 kVAC

Medical

116.8 mm (4.598 in)

62 mm (2.441 in)

39.7 mm (1.563 in)

TPI 300L-M

Power Supplies - Chassis Mount 300W AC/DC Power Supply in a Chassis Mount Metal Case

TPI 300-136-M
TRACO Power
1: $162.70
5In Stock

Mfr. Part No.
TPI 300-136-M

Mouser Part No
495-TPI300-136-M

TRACO Power

Power Supplies - Chassis Mount 300W AC/DC Power Supply in a Chassis Mount Metal Case

Learn More

Datasheet

5In Stock

$162.70

$151.99

$147.69

$142.68

View

Min.: 1
Mult.: 1

300 W

85 VAC to 264 VAC, 100 VAC to 240 VAC, 120 VDC to 370 VDC

1 Output

36 VDC

8.33 A

Enclosed

3 kVAC

Medical

116.8 mm (4.598 in)

62 mm (2.441 in)

39.7 mm (1.563 in)

TPI 300-M

Power Supplies - Chassis Mount 300W AC/DC Power Supply in a Chassis Mount Open Frame, L-Bracket

TPI 300-136L-M
TRACO Power
1: $139.44
5In Stock

Mfr. Part No.
TPI 300-136L-M

Mouser Part No
495-TPI300-136L-M

TRACO Power

Power Supplies - Chassis Mount 300W AC/DC Power Supply in a Chassis Mount Open Frame, L-Bracket

Learn More

Datasheet

5In Stock

$139.44

$130.87

$126.59

$122.29

$106.22

Min.: 1
Mult.: 1

300 W

85 VAC to 264 VAC, 100 VAC to 240 VAC, 120 VDC to 370 VDC

1 Output

36 VDC

8.33 A

Open Frame

3 kVAC

Medical

116.8 mm (4.598 in)

62 mm (2.441 in)

39.7 mm (1.563 in)

TPI 300L-M

Power Supplies - Chassis Mount 300W AC/DC Power Supply in a Chassis Mount Metal Case

TPI 300-148-M
TRACO Power
1: $162.70
5In Stock

Mfr. Part No.
TPI 300-148-M

Mouser Part No
495-TPI300-148-M

TRACO Power

Power Supplies - Chassis Mount 300W AC/DC Power Supply in a Chassis Mount Metal Case

Learn More

Datasheet

5In Stock

$162.70

$152.70

$147.69

$142.68

Quote

Min.: 1
Mult.: 1

300 W

85 VAC to 264 VAC, 100 VAC to 240 VAC, 120 VDC to 370 VDC

1 Output

48 VDC

6.25 A

Enclosed

3 kVAC

Medical

116.8 mm (4.598 in)

62 mm (2.441 in)

39.7 mm (1.563 in)

TPI 300-M

Power Supplies - Chassis Mount 300W AC/DC Power Supply in a Chassis Mount Open Frame, L-Bracket

TPI 300-153L-M
TRACO Power
1: $139.44
9In Stock

Mfr. Part No.
TPI 300-153L-M

Mouser Part No
495-TPI300-153L-M

TRACO Power

Power Supplies - Chassis Mount 300W AC/DC Power Supply in a Chassis Mount Open Frame, L-Bracket

Learn More

Datasheet

9In Stock

$139.44

$130.87

$126.59

$122.29

$106.22

Min.: 1
Mult.: 1

300 W

85 VAC to 264 VAC, 100 VAC to 240 VAC, 120 VDC to 370 VDC

1 Output

53 VDC

5.67 A

Open Frame

3 kVAC

Medical

116.8 mm (4.598 in)

62 mm (2.441 in)

39.7 mm (1.563 in)

TPI 300L-M

Power Supplies - Chassis Mount 300W AC/DC Power Supply in a Chassis Mount Open Frame

TPP 300-115A-M
TRACO Power
1: $134.75
2In Stock

Mfr. Part No.
TPP 300-115A-M

Mouser Part No
495-TPP300-115A-M

TRACO Power

Power Supplies - Chassis Mount 300W AC/DC Power Supply in a Chassis Mount Open Frame

Learn More

Datasheet

2In Stock

$134.75

$126.47

$122.32

$118.17

$117.32

Min.: 1
Mult.: 1

300 W

85 VAC to 264 VAC, 100 VAC to 240 VAC, 120 VDC to 370 VDC

1 Output

15 VDC

20 A

Open Frame

3 kVAC

Medical

116.8 mm (4.598 in)

62 mm (2.441 in)

39.7 mm (1.563 in)

TPP 300A-M

Power Supplies - Chassis Mount 300W AC/DC Power Supply in a Chassis Mount Metal Case

TPP 300-148-M
TRACO Power
1: $148.80
5In Stock

Mfr. Part No.
TPP 300-148-M

Mouser Part No
495-TPP300-148-M

TRACO Power

Power Supplies - Chassis Mount 300W AC/DC Power Supply in a Chassis Mount Metal Case

Learn More

Datasheet

5In Stock

$148.80

Min.: 1
Mult.: 1

300 W

85 VAC to 264 VAC, 100 VAC to 240 VAC, 120 VDC to 370 VDC

1 Output

48 VDC

6.25 A

Enclosed

3 kVAC

Medical

116.8 mm (4.598 in)

62 mm (2.441 in)

39.7 mm (1.563 in)

TPP 300-M

Power Supplies - Chassis Mount 300W AC/DC Power Supply in a Chassis Mount Metal Case

TPI 300-124-M
TRACO Power
1: $156.83
23In Stock

Mfr. Part No.
TPI 300-124-M

Mouser Part No
495-TPI300-124-M

TRACO Power

Power Supplies - Chassis Mount 300W AC/DC Power Supply in a Chassis Mount Metal Case

Learn More

Datasheet

23In Stock

$156.83

$146.61

$141.24

$140.90

View

Min.: 1
Mult.: 1

300 W

85 VAC to 264 VAC, 100 VAC to 240 VAC, 120 VDC to 370 VDC

1 Output

24 VDC

12.5 A

Enclosed

3 kVAC

Medical

116.8 mm (4.598 in)

62 mm (2.441 in)

39.7 mm (1.563 in)

TPI 300-M

Power Supplies - Chassis Mount 300W AC/DC Power Supply in a Chassis Mount Open Frame

TPP 300-112A-M
TRACO Power
1: $127.64
1In Stock

Mfr. Part No.
TPP 300-112A-M

Mouser Part No
495-TPP300-112A-M

TRACO Power

Power Supplies - Chassis Mount 300W AC/DC Power Supply in a Chassis Mount Open Frame

Learn More

Datasheet

1In Stock

$127.64

$126.47

$122.69

$120.49

Min.: 1
Mult.: 1

300 W

85 VAC to 264 VAC, 100 VAC to 240 VAC, 120 VDC to 370 VDC

1 Output

12 VDC

25 A

Open Frame

3 kVAC

Medical

116.8 mm (4.598 in)

62 mm (2.441 in)

39.7 mm (1.563 in)

TPP 300A-M

Power Supplies - Chassis Mount 300W AC/DC Power Supply in a Chassis Mount Open Frame

TPP 300-124A-M
TRACO Power
1: $132.39
11In Stock

Mfr. Part No.
TPP 300-124A-M

Mouser Part No
495-TPP300-124A-M

TRACO Power

Power Supplies - Chassis Mount 300W AC/DC Power Supply in a Chassis Mount Open Frame

Learn More

Datasheet

11In Stock

$132.39

$128.74

$125.99

$123.25

View

Min.: 1
Mult.: 1

300 W

85 VAC to 264 VAC, 100 VAC to 240 VAC, 120 VDC to 370 VDC

1 Output

24 VDC

12.5 A

Open Frame

3 kVAC

Medical

116.8 mm (4.598 in)

62 mm (2.441 in)

39.7 mm (1.563 in)

TPP 300A-M

Power Supplies - Chassis Mount 300W AC/DC Power Supply in a Chassis Mount Metal Case

TPI 300-112-M
TRACO Power
1: $162.70
13Expected 27/02/2026

Mfr. Part No.
TPI 300-112-M

Mouser Part No
495-TPI300-112-M

TRACO Power

Power Supplies - Chassis Mount 300W AC/DC Power Supply in a Chassis Mount Metal Case

Learn More

Datasheet

13Expected 27/02/2026

$162.70

$152.70

$147.69

$142.68

Quote

Min.: 1
Mult.: 1

300 W

85 VAC to 264 VAC, 100 VAC to 240 VAC, 120 VDC to 370 VDC

1 Output

12 VDC

25 A

Enclosed

3 kVAC

Medical

116.8 mm (4.598 in)

62 mm (2.441 in)

39.7 mm (1.563 in)

TPI 300-M

Power Supplies - Chassis Mount 300W AC/DC Power Supply in a Chassis Mount Metal Case

TPI 300-115-M
TRACO Power
1: $162.70
3On Order

Mfr. Part No.
TPI 300-115-M

Mouser Part No
495-TPI300-115-M

TRACO Power

Power Supplies - Chassis Mount 300W AC/DC Power Supply in a Chassis Mount Metal Case

Learn More

Datasheet

3On Order

$162.70

$152.70

$147.69

$142.68

Quote

Min.: 1
Mult.: 1

300 W

85 VAC to 264 VAC, 100 VAC to 240 VAC, 120 VDC to 370 VDC

1 Output

15 VDC

20 A

Enclosed

3 kVAC

Medical

116.8 mm (4.598 in)

62 mm (2.441 in)

39.7 mm (1.563 in)

TPI 300-M

Power Supplies - Chassis Mount 300W AC/DC Power Supply in a Chassis Mount Open Frame

TPP 300-153A-M
TRACO Power
1: $134.75
5Expected 03/04/2026

Mfr. Part No.
TPP 300-153A-M

Mouser Part No
495-TPP300-153A-M

TRACO Power

Power Supplies - Chassis Mount 300W AC/DC Power Supply in a Chassis Mount Open Frame

Learn More

Datasheet

5Expected 03/04/2026

$134.75

$126.47

$122.32

$118.17

$117.32

Min.: 1
Mult.: 1

300 W

85 VAC to 264 VAC, 100 VAC to 240 VAC, 120 VDC to 370 VDC

1 Output

53 VDC

5.67 A

Open Frame

3 kVAC

Medical

116.8 mm (4.598 in)

62 mm (2.441 in)

39.7 mm (1.563 in)

TPP 300A-M

Power Supplies - Chassis Mount 300W AC/DC Power Supply in a Chassis Mount Metal Case

TPP 300-115-M
TRACO Power
1: $167.69
90Factory Stock Available

Mfr. Part No.
TPP 300-115-M

Mouser Part No
495-TPP300-115-M

TRACO Power

Power Supplies - Chassis Mount 300W AC/DC Power Supply in a Chassis Mount Metal Case

Learn More

Datasheet

90Factory Stock Available

More Info Available

$167.69

$157.79

$152.52

$148.80

Min.: 1
Mult.: 1

300 W

85 VAC to 264 VAC, 100 VAC to 240 VAC, 120 VDC to 370 VDC

1 Output

15 VDC

20 A

Enclosed

3 kVAC

Medical

116.8 mm (4.598 in)

62 mm (2.441 in)

39.7 mm (1.563 in)

TPP 300-M

Power Supplies - Chassis Mount 300W AC/DC Power Supply in a Chassis Mount Metal Case

TPP 300-136-M
TRACO Power
1: $167.69
78Factory Stock Available

Mfr. Part No.
TPP 300-136-M

Mouser Part No
495-TPP300-136-M

TRACO Power

Power Supplies - Chassis Mount 300W AC/DC Power Supply in a Chassis Mount Metal Case

Learn More

Datasheet

78Factory Stock Available

More Info Available

$167.69

$157.79

$152.52

$148.80

Min.: 1
Mult.: 1

300 W

85 VAC to 264 VAC, 100 VAC to 240 VAC, 120 VDC to 370 VDC

1 Output

36 VDC

8.33 A

Enclosed

3 kVAC

Medical

116.8 mm (4.598 in)

62 mm (2.441 in)

39.7 mm (1.563 in)

TPP 300-M

Power Supplies - Chassis Mount 300W AC/DC Power Supply in a Chassis Mount Metal Case

TPP 300-153-M
TRACO Power
1: $167.69
71Factory Stock Available

Mfr. Part No.
TPP 300-153-M

Mouser Part No
495-TPP300-153-M

TRACO Power

Power Supplies - Chassis Mount 300W AC/DC Power Supply in a Chassis Mount Metal Case

Learn More

Datasheet

71Factory Stock Available

More Info Available

$167.69

$157.79

$152.52

$148.80

Min.: 1
Mult.: 1

300 W

85 VAC to 264 VAC, 100 VAC to 240 VAC, 120 VDC to 370 VDC

1 Output

53 VDC

5.67 A

Enclosed

3 kVAC

Medical

116.8 mm (4.598 in)

62 mm (2.441 in)

39.7 mm (1.563 in)

TPP 300-M

TPI & TPP 300W AD-DC Power Supplies

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