Power Supplies - Board Mount

.hide-partial { max-height: none; } .show-more { display: none; }

IRM-03 3W Single-Output AC-DC Power Supplies

MEAN WELL IRM-03 3W Single-Output AC-DC Power Supplies can be soldered onto the PCB boards of electronic instruments or industrial automation equipment. These 37mm x 24mm x 15mm power supplies allow an 85V_AC to 305V_AC universal input voltage range. The phenolic case and fully potted silicone enhance heat dissipation while meeting anti-vibration demands up to 5G. MEAN WELL IRM-03 3W Single-Output AC-DC Power Supplies offer up to 80% high efficiency and <0.075W no-load power consumption to fulfill regulations for the low-power consumption requirement for electronics. The IRM-03 series is available in module units or SMD types.

.catnav-wrapper { height: auto; overflow: visible; } .catalog-nav-tabs ul { white-space: normal; }

Results: 12

Applied Filters:

Input Voltage

Output Voltage-Channel 1

Output Current-Channel 1

Mounting Style

Isolation Voltage

Height

Reset All

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

Part #

Power Supplies - Board Mount 85-305Vac 24Vout 125mA 3W PCM mnt

IRM-03-24
MEAN WELL
1: S/21.41
1,321In Stock
4,950On Order

Mfr. Part #
IRM-03-24

Mouser Part #
709-IRM03-24

MEAN WELL

Power Supplies - Board Mount 85-305Vac 24Vout 125mA 3W PCM mnt

Learn More

Datasheet

1,321In Stock

4,950On Order

S/21.41

S/20.24

S/19.46

S/19.07

Min.: 1
Mult.: 1

3 W

85 VAC to 305 VAC

1 Output

24 VDC

125 mA

Through Hole

Encapsulated

3 kVAC

37 mm

24 mm

15 mm

IRM-03

Power Supplies - Board Mount 85-305Vac 3.3Vout 900mA 3W PCM mnt

IRM-03-3.3
MEAN WELL
1: S/21.41
1,303In Stock
120Expected 11/4/2026

Mfr. Part #
IRM-03-3.3

Mouser Part #
709-IRM03-3.3

MEAN WELL

Power Supplies - Board Mount 85-305Vac 3.3Vout 900mA 3W PCM mnt

Learn More

Datasheet

1,303In Stock

120Expected 11/4/2026

S/21.41

S/20.24

S/19.46

S/19.07

Min.: 1
Mult.: 1

3 W

85 VAC to 205 VAC

1 Output

3.3 VDC

900 mA

Through Hole

Encapsulated

37 mm

24 mm

16 mm

IRM-03

Power Supplies - Board Mount 85-305Vac 5Vout 600mA 3W PCM mnt

IRM-03-5
MEAN WELL
1: S/21.41
2,542In Stock
9,520On Order

Mfr. Part #
IRM-03-5

Mouser Part #
709-IRM03-5

MEAN WELL

Power Supplies - Board Mount 85-305Vac 5Vout 600mA 3W PCM mnt

Learn More

Datasheet

2,542In Stock

9,520On Order

S/21.41

S/20.24

S/19.46

S/19.07

Min.: 1
Mult.: 1

3 W

85 VAC to 305 VAC

1 Output

5 VDC

600 mA

Through Hole

Encapsulated

3 kVAC

37 mm

24 mm

16 mm

IRM-03

Power Supplies - Board Mount 85-305Vac 12Vout 250mA 3W SMT mnt

IRM-03-12S
MEAN WELL
1: S/24.52
2In Stock
70Expected 3/31/2027

Mfr. Part #
IRM-03-12S

Mouser Part #
709-IRM03-12S

MEAN WELL

Power Supplies - Board Mount 85-305Vac 12Vout 250mA 3W SMT mnt

Learn More

Datasheet

2In Stock

70Expected 3/31/2027

S/24.52

S/23.36

S/22.19

S/21.41

Min.: 1
Mult.: 1

3 W

85 VAC to 305 VAC

1 Output

12 VDC

250 mA

SMD/SMT

Encapsulated

3 kVAC

37 mm

24 mm

16 mm

IRM-03

Power Supplies - Board Mount 85-305Vac 15Vout 200mA 3W PCM mnt

IRM-03-15
MEAN WELL
1: S/21.41
311In Stock
590Expected 3/31/2027

Mfr. Part #
IRM-03-15

Mouser Part #
709-IRM03-15

MEAN WELL

Power Supplies - Board Mount 85-305Vac 15Vout 200mA 3W PCM mnt

Learn More

Datasheet

311In Stock

590Expected 3/31/2027

S/21.41

S/20.24

S/19.46

S/19.07

Min.: 1
Mult.: 1

3 W

85 VAC to 305 VAC

1 Output

15 VDC

200 mA

Through Hole

Encapsulated

3 kVAC

37 mm

24 mm

15 mm

IRM-03

Power Supplies - Board Mount 85-305Vac 15Vout 200mA 3W SMT mnt

IRM-03-15S
MEAN WELL
1: S/24.52
42In Stock
120Expected 10/9/2026

Mfr. Part #
IRM-03-15S

Mouser Part #
709-IRM03-15S

MEAN WELL

Power Supplies - Board Mount 85-305Vac 15Vout 200mA 3W SMT mnt

Learn More

Datasheet

42In Stock

120Expected 10/9/2026

S/24.52

S/23.36

S/22.27

Min.: 1
Mult.: 1

3 W

85 VAC to 305 VAC

1 Output

15 VDC

200 mA

SMD/SMT

Encapsulated

3 kVAC

37 mm

24 mm

16 mm

IRM-03

Power Supplies - Board Mount 85-305Vac 3.3Vout 900mA 3W SMT mnt

IRM-03-3.3S
MEAN WELL
1: S/24.52
17In Stock

Mfr. Part #
IRM-03-3.3S

Mouser Part #
709-IRM03-3.3S

MEAN WELL

Power Supplies - Board Mount 85-305Vac 3.3Vout 900mA 3W SMT mnt

Learn More

Datasheet

17In Stock

S/24.52

S/23.36

S/22.19

S/21.41

Min.: 1
Mult.: 1

3 W

85 VAC to 205 VAC

1 Output

3.3 VDC

900 mA

SMD/SMT

Encapsulated

37 mm

24 mm

16 mm

IRM-03

Power Supplies - Board Mount 85-305Vac 9Vout 333mA 3W PCM mnt

IRM-03-9
MEAN WELL
1: S/21.41
273In Stock
240Expected 11/4/2026

Mfr. Part #
IRM-03-9

Mouser Part #
709-IRM03-9

MEAN WELL

Power Supplies - Board Mount 85-305Vac 9Vout 333mA 3W PCM mnt

Learn More

Datasheet

273In Stock

240Expected 11/4/2026

S/21.41

S/20.24

S/19.46

S/19.07

Min.: 1
Mult.: 1

3 W

85 VAC to 264 VAC, 120 VDC to 370 VDC

1 Output

9 VDC

333 mA

Through Hole

Encapsulated

37 mm

24 mm

16 mm

IRM-03

Power Supplies - Board Mount 85-305Vac 9Vout 333mA 3W SMT mnt

IRM-03-9S
MEAN WELL
1: S/24.52
14In Stock

Mfr. Part #
IRM-03-9S

Mouser Part #
709-IRM03-9S

MEAN WELL

Power Supplies - Board Mount 85-305Vac 9Vout 333mA 3W SMT mnt

Learn More

Datasheet

14In Stock

S/24.52

S/23.36

S/22.27

Min.: 1
Mult.: 1

3 W

85 VAC to 264 VAC, 120 VDC to 370 VDC

1 Output

9 VDC

333 mA

SMD/SMT

Encapsulated

37 mm

24 mm

16 mm

IRM-03

Power Supplies - Board Mount 85-305Vac 12Vout 250mA 3W PCM mnt

IRM-03-12
MEAN WELL
1: S/21.41
8,299Expected 3/31/2027

Mfr. Part #
IRM-03-12

Mouser Part #
709-IRM03-12

MEAN WELL

Power Supplies - Board Mount 85-305Vac 12Vout 250mA 3W PCM mnt

Learn More

Datasheet

8,299Expected 3/31/2027

S/21.41

S/20.24

S/19.46

S/19.07

Min.: 1
Mult.: 1

3 W

85 VAC to 305 VAC

1 Output

12 VDC

250 mA

Through Hole

Encapsulated

3 kVAC

37 mm

24 mm

15 mm

IRM-03

Power Supplies - Board Mount 85-305Vac 5Vout 600mA 3W SMT mnt

IRM-03-5S
MEAN WELL
1: S/24.52
517On Order

Mfr. Part #
IRM-03-5S

Mouser Part #
709-IRM03-5S

MEAN WELL

Power Supplies - Board Mount 85-305Vac 5Vout 600mA 3W SMT mnt

Learn More

Datasheet

517On Order

S/24.52

S/23.36

S/22.19

S/21.41

Min.: 1
Mult.: 1

3 W

85 VAC to 305 VAC

1 Output

5 VDC

600 mA

SMD/SMT

Encapsulated

3 kVAC

37 mm

24 mm

16 mm

IRM-03

Power Supplies - Board Mount 85-305Vac 24Vout 125mA 3W SMT mnt

IRM-03-24S
MEAN WELL
1: S/24.52
Non-Stocked Lead-Time 13 Weeks

Mfr. Part #
IRM-03-24S

Mouser Part #
709-IRM03-24S

MEAN WELL

Power Supplies - Board Mount 85-305Vac 24Vout 125mA 3W SMT mnt

Learn More

Datasheet

Non-Stocked Lead-Time 13 Weeks

S/24.52

S/23.36

S/22.27

Min.: 1
Mult.: 1

3 W

85 VAC to 305 VAC

1 Output

24 VDC

125 mA

SMD/SMT

Encapsulated

3 kVAC

37 mm

24 mm

16 mm

IRM-03

IRM-03 3W Single-Output AC-DC Power Supplies

Customer Service Office

Company

Resources

Support