Power Supplies - Board Mount

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RAC15-K & RAC20-K AC/DC Power Supplies

RECOM Power RAC15-K/20-K AC/DC Power Supplies are compact, high-efficiency PCB-mount power conversion modules with ultra-low energy losses, especially in light load conditions. These AC/DC modules operate at a -40°C to +80°C or +85°C temperature range and offer fully protected single or dual outputs. RECOM Power RAC15-K/20-K power supplies offer <40mW no-load power consumption and 84% efficiency. The RAC20-K is available in both standard THT versions and wired versions. These supply units operate over a wide mains input range of 85V_AC up to 264V_AC. These input ranges come with international safety certifications for industrial, AV, and ITE as well as household standards.

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Part #

Power Supplies - Board Mount 20W 85-305Vin 12Vout 1670mA

RAC20-12SK/277
RECOM Power
1: S/67.89
637In Stock

Mfr. Part #
RAC20-12SK/277

Mouser Part #
919-RAC20-12SK/277

RECOM Power

Power Supplies - Board Mount 20W 85-305Vin 12Vout 1670mA

Learn More

Datasheet

637In Stock

S/67.89

S/65.16

S/63.33

S/61.54

View

Min.: 1
Mult.: 1

20 W

85 VAC to 305 VAC

1 Output

12 VDC

1.67 A

Through Hole

Encapsulated

3 kVAC

52.5 mm

27.4 mm

23 mm

RAC20-K/277

Power Supplies - Board Mount 15W 85-264Vin 15Vout 1A

RAC15-15SK
RECOM Power
1: S/48.62
68In Stock

Mfr. Part #
RAC15-15SK

Mouser Part #
919-RAC15-15SK

RECOM Power

Power Supplies - Board Mount 15W 85-264Vin 15Vout 1A

Learn More

Datasheet

68In Stock

S/48.62

S/47.18

S/45.62

S/45.27

View

Min.: 1
Mult.: 1

15 W

85 VAC to 264 VAC, 120 VDC to 370 VDC

1 Output

15 VDC

1 A

Through Hole

Encapsulated

3 kVAC

86%

52.5 mm

27.4 mm

23 mm

RAC15-K

Power Supplies - Board Mount 20W 85-264Vin 24Vout 840mA

RAC20-24SK/W
RECOM Power
1: S/68.00
59In Stock

Mfr. Part #
RAC20-24SK/W

Mouser Part #
919-RAC20-24SK/W

RECOM Power

Power Supplies - Board Mount 20W 85-264Vin 24Vout 840mA

Learn More

Datasheet

59In Stock

S/68.00

S/67.03

S/66.06

S/56.13

View

Min.: 1
Mult.: 1

20 W

85 VAC to 264 VAC, 120 VDC to 370 VDC

1 Output

24 VDC

840 mA

Wire Leads

Encapsulated

3 kVAC

85%

52.5 mm

27.4 mm

23 mm

RAC20-K/W

Power Supplies - Board Mount 20W 85-305Vin 15Vout -15Vout 670mA

RAC20-15DK/277
RECOM Power
1: S/63.25
84In Stock

Mfr. Part #
RAC20-15DK/277

Mouser Part #
919-RAC20-15DK/277

RECOM Power

Power Supplies - Board Mount 20W 85-305Vin 15Vout -15Vout 670mA

Learn More

Datasheet

84In Stock

S/63.25

S/61.62

S/55.90

S/54.81

View

Min.: 1
Mult.: 1

20 W

85 VAC to 305 VAC

2 Output

15 VDC

670 mA

- 15 VDC

- 670 mA

Through Hole

Encapsulated

3 kVAC

52.5 mm

27.4 mm

23 mm

RAC20-K/277

Power Supplies - Board Mount 20W AC/DC-Converter 'POWERLINE' W 2"x1" 4kV reg

RAC20-12SK/277/NE/W
RECOM Power
1: S/65.98
191In Stock
New Product

Mfr. Part #
RAC20-12SK/277/NE/W

Mouser Part #
919-RAC20-12SK277NEW

New Product

RECOM Power

Power Supplies - Board Mount 20W AC/DC-Converter 'POWERLINE' W 2"x1" 4kV reg

Learn More

Datasheet

191In Stock

S/65.98

S/65.94

S/56.29

S/54.14

Quote

Min.: 1
Mult.: 1

20 W

85 VAC to 264 VAC

1 Output

12 V

1.67 A

Wire Leads

Encapsulated

3 kVAC

52.5 mm

27.4 mm

23 mm

RAC20-K/277/NE/W

Power Supplies - Board Mount 20W AC/DC-Converter 'POWERLINE' W 2"x1" 4kV reg

RAC20-24SK/277/NE/W
RECOM Power
1: S/72.01
115In Stock
New Product

Mfr. Part #
RAC20-24SK/277/NE/W

Mouser Part #
919-RAC20-24SK277NEW

New Product

RECOM Power

Power Supplies - Board Mount 20W AC/DC-Converter 'POWERLINE' W 2"x1" 4kV reg

Learn More

Datasheet

115In Stock

S/72.01

S/71.97

S/65.98

S/56.29

View

Min.: 1
Mult.: 1

20 W

85 VAC to 264 VAC

1 Output

24 V

830 mA

Wire Leads

Encapsulated

3 kVAC

52.5 mm

27.4 mm

23 mm

RAC20-K/277/NE/W

Power Supplies - Board Mount 20W 85-264Vin 07Vout 2.86A

RAC20-07SK
RECOM Power
1: S/62.55
136In Stock

Mfr. Part #
RAC20-07SK

Mouser Part #
919-RAC20-07SK

RECOM Power

Power Supplies - Board Mount 20W 85-264Vin 07Vout 2.86A

Learn More

Datasheet

136In Stock

S/62.55

S/61.66

S/60.76

S/57.14

View

Min.: 1
Mult.: 1

20 W

85 VAC to 264 VAC

1 Output

7 VDC

2.86 A

Through Hole

Encapsulated

3 kVAC

52.5 mm

27.4 mm

23 mm

RAC20-K

Power Supplies - Board Mount 20W 85-264Vin 5Vout 4A

RAC20-05SK
RECOM Power
1: S/56.36
957In Stock
1,185On Order

Mfr. Part #
RAC20-05SK

Mouser Part #
919-RAC20-05SK

RECOM Power

Power Supplies - Board Mount 20W 85-264Vin 5Vout 4A

Learn More

Datasheet

957In Stock

1,185On Order

S/56.36

S/53.72

S/52.59

S/51.11

View

Min.: 1
Mult.: 1

20 W

85 VAC to 264 VAC

1 Output

5 VDC

4 A

Through Hole

Encapsulated

3 kVAC

84%

52.5 mm

27.4 mm

23 mm

RAC20-K

Power Supplies - Board Mount 20W 85-264Vin 12Vout 1.67A

RAC20-12SK
RECOM Power
1: S/56.36
2,671In Stock

Mfr. Part #
RAC20-12SK

Mouser Part #
919-RAC20-12SK

RECOM Power

Power Supplies - Board Mount 20W 85-264Vin 12Vout 1.67A

Learn More

Datasheet

2,671In Stock

S/56.36

S/53.72

S/52.59

S/51.11

View

Min.: 1
Mult.: 1

20 W

85 VAC to 264 VAC, 120 VDC to 370 VDC

1 Output

12 VDC

1.67 A

Through Hole

Encapsulated

3 kVAC

86%

52.5 mm

27.4 mm

23 mm

RAC20-K

Power Supplies - Board Mount 20W 85-264Vin 24Vout 840mA

RAC20-24SK
RECOM Power
1: S/56.36
1,107In Stock
630Expected 7/30/2026

Mfr. Part #
RAC20-24SK

Mouser Part #
919-RAC20-24SK

RECOM Power

Power Supplies - Board Mount 20W 85-264Vin 24Vout 840mA

Learn More

Datasheet

1,107In Stock

630Expected 7/30/2026

S/56.36

S/53.72

S/52.59

S/51.11

View

Min.: 1
Mult.: 1

20 W

85 VAC to 264 VAC, 120 VDC to 370 VDC

1 Output

24 VDC

840 mA

Through Hole

Encapsulated

3 kVAC

85%

52.5 mm

27.4 mm

23 mm

RAC20-K

Power Supplies - Board Mount 15W 85-264Vin 5Vout 3A

RAC15-05SK
RECOM Power
1: S/60.57
525In Stock
255Expected 7/31/2026

Mfr. Part #
RAC15-05SK

Mouser Part #
919-RAC15-05SK

RECOM Power

Power Supplies - Board Mount 15W 85-264Vin 5Vout 3A

Learn More

Datasheet

525In Stock

255Expected 7/31/2026

S/60.57

S/59.71

S/58.82

S/55.31

View

Min.: 1
Mult.: 1

15 W

85 VAC to 264 VAC

1 Output

5 VDC

3 A

Through Hole

Encapsulated

3 kVAC

84%

52.5 mm

27.4 mm

23 mm

RAC15-K

Power Supplies - Board Mount 15W 85-264Vin 12Vout 1.25A

RAC15-12SK
RECOM Power
1: S/53.48
275In Stock

Mfr. Part #
RAC15-12SK

Mouser Part #
919-RAC15-12SK

RECOM Power

Power Supplies - Board Mount 15W 85-264Vin 12Vout 1.25A

Learn More

Datasheet

275In Stock

S/53.48

S/51.15

S/48.46

S/47.88

View

Min.: 1
Mult.: 1

15 W

85 VAC to 264 VAC, 120 VDC to 370 VDC

1 Output

12 VDC

1.25 A

Through Hole

Encapsulated

3 kVAC

86%

52.5 mm

27.4 mm

23 mm

RAC15-K

Power Supplies - Board Mount 15W 85-264Vin 24Vout 630mA

RAC15-24SK
RECOM Power
1: S/53.52
757In Stock

Mfr. Part #
RAC15-24SK

Mouser Part #
919-RAC15-24SK

RECOM Power

Power Supplies - Board Mount 15W 85-264Vin 24Vout 630mA

Learn More

Datasheet

757In Stock

S/53.52

S/51.23

S/48.46

S/47.72

View

Min.: 1
Mult.: 1

15 W

85 VAC to 264 VAC, 120 VDC to 370 VDC

1 Output

24 VDC

630 mA

Through Hole

Encapsulated

3 kVAC

85%

52.5 mm

27.4 mm

23 mm

RAC15-K

Power Supplies - Board Mount 20W 85-264Vin +/-12Vout 833mA

RAC20-12DK
RECOM Power
1: S/62.55
262In Stock

Mfr. Part #
RAC20-12DK

Mouser Part #
919-RAC20-12DK

RECOM Power

Power Supplies - Board Mount 20W 85-264Vin +/-12Vout 833mA

Learn More

Datasheet

262In Stock

S/62.55

S/61.66

S/60.76

S/57.14

View

Min.: 1
Mult.: 1

20 W

85 VAC to 264 VAC, 120 VDC to 370 VDC

2 Output

- 12 VDC

833 mA

12 VDC

833 mA

Through Hole

Encapsulated

3 kVAC

84%

52.5 mm

27.4 mm

23 mm

RAC20-K

Power Supplies - Board Mount 20W 85-264Vin +/-15Vout 670mA

RAC20-15DK
RECOM Power
1: S/62.55
736In Stock
810On Order

Mfr. Part #
RAC20-15DK

Mouser Part #
919-RAC20-15DK

RECOM Power

Power Supplies - Board Mount 20W 85-264Vin +/-15Vout 670mA

Learn More

Datasheet

736In Stock

810On Order

S/62.55

S/61.66

S/60.76

S/57.14

View

Min.: 1
Mult.: 1

20 W

85 VAC to 264 VAC, 120 VDC to 370 VDC

2 Output

- 15 VDC

- 670 mA

15 VDC

670 mA

Through Hole

Encapsulated

3 kVAC

84%

52.5 mm

27.4 mm

23 mm

RAC20-K

Power Supplies - Board Mount 20W 85-264Vin 15Vout 1.333A

RAC20-15SK
RECOM Power
1: S/62.55
561In Stock

Mfr. Part #
RAC20-15SK

Mouser Part #
919-RAC20-15SK

RECOM Power

Power Supplies - Board Mount 20W 85-264Vin 15Vout 1.333A

Learn More

Datasheet

561In Stock

S/62.55

S/61.66

S/60.76

S/57.14

View

Min.: 1
Mult.: 1

20 W

85 VAC to 264 VAC, 120 VDC to 370 VDC

1 Output

15 VDC

1.333 A

Through Hole

Encapsulated

3 kVAC

86%

52.5 mm

27.4 mm

23 mm

RAC20-K

Power Supplies - Board Mount 20W 85-264Vin 12Vout 1.67A

RAC20-12SK/W
RECOM Power
1: S/55.66
379In Stock

Mfr. Part #
RAC20-12SK/W

Mouser Part #
919-RAC20-12SK/W

RECOM Power

Power Supplies - Board Mount 20W 85-264Vin 12Vout 1.67A

Learn More

Datasheet

379In Stock

S/55.66

S/54.42

S/53.37

S/51.19

View

Min.: 1
Mult.: 1

20 W

85 VAC to 264 VAC, 120 VDC to 370 VDC

1 Output

12 VDC

1.67 A

Wire Leads

Encapsulated

3 kVAC

86%

52.5 mm

27.4 mm

23 mm

RAC20-K/W

Power Supplies - Board Mount 20W 85-305Vin 5Vout 4000mA

RAC20-05SK/277
RECOM Power
1: S/67.89
13In Stock

Mfr. Part #
RAC20-05SK/277

Mouser Part #
919-RAC20-05SK/277

RECOM Power

Power Supplies - Board Mount 20W 85-305Vin 5Vout 4000mA

Learn More

Datasheet

13In Stock

S/67.89

S/65.16

S/63.33

S/61.54

View

Min.: 1
Mult.: 1

20 W

85 VAC to 305 VAC

1 Output

5 VDC

4 A

Through Hole

Encapsulated

3 kVAC

52.5 mm

27.4 mm

23 mm

RAC20-K/277

Power Supplies - Board Mount 20W 85-264Vin 5Vout 4A

RAC20-05SK/W
RECOM Power
1: S/59.63
90In Stock

Mfr. Part #
RAC20-05SK/W

Mouser Part #
919-RAC20-05SK/W

RECOM Power

Power Supplies - Board Mount 20W 85-264Vin 5Vout 4A

Learn More

Datasheet

90In Stock

S/59.63

S/56.56

S/55.74

S/52.98

View

Min.: 1
Mult.: 1

20 W

85 VAC to 264 VAC

1 Output

5 VDC

4 A

Wire Leads

Encapsulated

3 kVAC

84%

52.5 mm

27.4 mm

23 mm

RAC20-K/W

Power Supplies - Board Mount 20W 85-305Vin 12Vout -12Vout 833mA

RAC20-12DK/277
RECOM Power
1: S/63.99
39In Stock
30Expected 7/31/2026

Mfr. Part #
RAC20-12DK/277

Mouser Part #
919-RAC20-12DK/277

RECOM Power

Power Supplies - Board Mount 20W 85-305Vin 12Vout -12Vout 833mA

Learn More

Datasheet

39In Stock

30Expected 7/31/2026

S/63.99

S/60.96

S/58.70

S/57.45

View

Min.: 1
Mult.: 1

20 W

85 VAC to 305 VAC

2 Output

12 VDC

833 mA

- 12 VDC

833 mA

Through Hole

Encapsulated

3 kVAC

52.5 mm

27.4 mm

23 mm

RAC20-K/277

Power Supplies - Board Mount 20W 85-305Vin 15Vout 1333mA

RAC20-15SK/277
RECOM Power
1: S/67.89
94In Stock

Mfr. Part #
RAC20-15SK/277

Mouser Part #
919-RAC20-15SK/277

RECOM Power

Power Supplies - Board Mount 20W 85-305Vin 15Vout 1333mA

Learn More

Datasheet

94In Stock

S/67.89

S/65.16

S/63.33

S/61.54

View

Min.: 1
Mult.: 1

20 W

85 VAC to 305 VAC

1 Output

15 VDC

1.333 A

Through Hole

Encapsulated

3 kVAC

52.5 mm

27.4 mm

23 mm

RAC20-K/277

Power Supplies - Board Mount 20W 85-305Vin 24Vout 830mA

RAC20-24SK/277
RECOM Power
1: S/67.89
70In Stock
135Expected 8/14/2026

Mfr. Part #
RAC20-24SK/277

Mouser Part #
919-RAC20-24SK/277

RECOM Power

Power Supplies - Board Mount 20W 85-305Vin 24Vout 830mA

Learn More

Datasheet

70In Stock

135Expected 8/14/2026

S/67.89

S/65.16

S/63.33

S/61.54

View

Min.: 1
Mult.: 1

20 W

85 VAC to 305 VAC

1 Output

24 VDC

830 mA

Through Hole

Encapsulated

3 kVAC

52.5 mm

27.4 mm

23 mm

RAC20-K/277

Power Supplies - Board Mount 20W 85-264Vin 48Vout 420mA

RAC20-48SK
RECOM Power
1: S/62.55
97In Stock

Mfr. Part #
RAC20-48SK

Mouser Part #
919-RAC20-48SK

RECOM Power

Power Supplies - Board Mount 20W 85-264Vin 48Vout 420mA

Learn More

Datasheet

97In Stock

S/62.55

S/61.66

S/60.76

S/57.14

View

Min.: 1
Mult.: 1

20 W

85 VAC to 264 VAC, 120 VDC to 370 VDC

1 Output

48 VDC

420 mA

Through Hole

Encapsulated

3 kVAC

85%

52.5 mm

27.4 mm

23 mm

RAC20-K

Power Supplies - Board Mount 20W 85-264Vin 48Vout 420mA

RAC20-48SK/W
RECOM Power
1: S/68.04
15In Stock

Mfr. Part #
RAC20-48SK/W

Mouser Part #
919-RAC20-48SK/W

RECOM Power

Power Supplies - Board Mount 20W 85-264Vin 48Vout 420mA

Learn More

Datasheet

15In Stock

S/68.04

S/67.07

S/66.09

S/62.16

View

Min.: 1
Mult.: 1

20 W

85 VAC to 264 VAC, 120 VDC to 370 VDC

1 Output

48 VDC

420 mA

Wire Leads

Encapsulated

3 kVAC

85%

52.5 mm

27.4 mm

23 mm

RAC20-K/W

Power Supplies - Board Mount 20W 85-264Vin 15Vout 1.333A

RAC20-15SK/W
RECOM Power
1: S/68.04
Non-Stocked Lead-Time 26 Weeks

Mfr. Part #
RAC20-15SK/W

Mouser Part #
919-RAC20-15SK/W

RECOM Power

Power Supplies - Board Mount 20W 85-264Vin 15Vout 1.333A

Learn More

Datasheet

Non-Stocked Lead-Time 26 Weeks

S/68.04

S/67.07

S/62.47

S/61.19

Min.: 1
Mult.: 1

20 W

85 VAC to 264 VAC, 120 VDC to 370 VDC

1 Output

15 VDC

1.333 A

Wire Leads

Encapsulated

3 kVAC

86%

52.5 mm

27.4 mm

23 mm

RAC20-K/W

RAC15-K & RAC20-K AC/DC Power Supplies

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