IRM-03-12S

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MEAN WELL USA Inc.

AC/DC CONVERTER 12V 3W

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IRM-03-12S

Active

MEAN WELL USA Inc.

AC/DC CONVERTER 12V 3W

Deep-Dive with AI

DocumentsDatasheet

Specifications Pricing Series Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	IRM-03-12S

Applications	ITE (Commercial)
Approval Agency	CB, CE, cURus, TUV
Current - Output (Max) [Max]	250 mA
Efficiency	78 %
Features	Universal Input
Line Regulation	0.5 %
Load Regulation	0.5 %
Mounting Type	Surface Mount
Number of Outputs	1
Operating Temperature [Max]	85 °C
Operating Temperature [Min]	-30 °C
Package / Case	26-SMD Module
Package / Case	14 Leads
Power (Watts)	3 W
Size / Dimension [x]	37 mm
Size / Dimension [x]	1.46 in
Size / Dimension [y]	24 mm
Size / Dimension [y]	0.94 in
Size / Dimension [z]	0.63 in
Size / Dimension [z]	16 mm
Type	Enclosed
Voltage - Input [Max]	305 VAC, 430 VDC
Voltage - Input [Min]	120 VDC, 85 VAC
Voltage - Output 1	12 V

IRM-03 Series

Part	Approval Agency	Mounting Type	Power (Watts)	Voltage - Output 1	Number of Outputs	Package / Case	Features	Line Regulation	Applications	Load Regulation	Type	Operating Temperature [Max]	Operating Temperature [Min]	Voltage - Input [Min]	Voltage - Input [Max]	Efficiency	Size / Dimension [z]	Size / Dimension [z]	Size / Dimension [x]	Size / Dimension [x]	Size / Dimension [y]	Size / Dimension [y]	Current - Output (Max) [Max]	Package / Case	Size / Dimension [y]	Size / Dimension [z]
MEAN WELL USA Inc. IRM-03-9	CB CE cURus TUV	Through Hole	3 W	9 V	1	5-DIP Module	Universal Input	0.5 %	ITE (Commercial)	0.5 %	Enclosed	85 °C	-30 °C	85 VAC 120 VDC	305 VAC 430 VDC	77 %	0.59 in	15 mm	37 mm	1.46 in	24 mm	0.94 in	333 mA
MEAN WELL USA Inc. IRM-03-5S	CB CE cURus TUV	Surface Mount	3 W	5 V	1	26-SMD Module	Universal Input	0.5 %	ITE (Commercial)	0.5 %	Enclosed	85 °C	-30 °C	85 VAC 120 VDC	305 VAC 430 VDC	72 %	0.63 in		37 mm	1.46 in		0.94 in	600 mA	14 Leads	24 mm	16 mm
MEAN WELL USA Inc. IRM-03-12S	CB CE cURus TUV	Surface Mount	3 W	12 V	1	26-SMD Module	Universal Input	0.5 %	ITE (Commercial)	0.5 %	Enclosed	85 °C	-30 °C	85 VAC 120 VDC	305 VAC 430 VDC	78 %	0.63 in		37 mm	1.46 in		0.94 in	250 mA	14 Leads	24 mm	16 mm
MEAN WELL USA Inc. IRM-03-24S	CB CE cURus TUV	Surface Mount	3 W	24 V	1	26-SMD Module	Universal Input	0.5 %	ITE (Commercial)	0.5 %	Enclosed	85 °C	-30 °C	85 VAC 120 VDC	305 VAC 430 VDC	80 %	0.63 in		37 mm	1.46 in		0.94 in	125 mA	14 Leads	24 mm	16 mm
MEAN WELL USA Inc. IRM-03-3.3S	CB CE cURus TUV	Surface Mount	3 W	3.3 V	1	26-SMD Module	Universal Input	0.5 %	ITE (Commercial)	1 %	Enclosed	85 °C	-30 °C	85 VAC 120 VDC	305 VAC 430 VDC	68 %	0.63 in		37 mm	1.46 in		0.94 in	900 mA	14 Leads	24 mm	16 mm
MEAN WELL USA Inc. IRM-03-12	CB CE cURus TUV	Through Hole	3 W	12 V	1	5-DIP Module	Universal Input	0.5 %	ITE (Commercial)	0.5 %	Enclosed	85 °C	-30 °C	85 VAC 120 VDC	305 VAC 430 VDC	78 %	0.59 in	15 mm	37 mm	1.46 in	24 mm	0.94 in	250 mA
MEAN WELL USA Inc. IRM-03-15	CB CE cURus TUV	Through Hole	3 W	15 V	1	5-DIP Module	Universal Input	0.5 %	ITE (Commercial)	0.5 %	Enclosed	85 °C	-30 °C	85 VAC 120 VDC	305 VAC 430 VDC	78 %	0.59 in	15 mm	37 mm	1.46 in	24 mm	0.94 in	200 mA
MEAN WELL USA Inc. IRM-03-24	CB CE cURus TUV	Through Hole	3 W	24 V	1	5-DIP Module	Universal Input	0.5 %	ITE (Commercial)	0.5 %	Enclosed	85 °C	-30 °C	85 VAC 120 VDC	305 VAC 430 VDC	80 %	0.59 in	15 mm	37 mm	1.46 in	24 mm	0.94 in	125 mA

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Digikey	Tube	1	$ 6.99
		5	$ 6.59
		10	$ 6.42
		25	$ 6.21

Description

General part information

IRM-03 Series

Enclosed AC DC Converters 1 Output 12V 250mA 85 ~ 305 VAC, 120 ~ 430 VDC Input

Documents

Technical documentation and resources