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MEAN WELL Switching Power Supply 12 V dc, 2 W, Surface Mount, IRM-02-12S

Category Switching Power Supplies Brand MEAN WELL Condition New

Specifications

Country of Origin India
Brand MEAN WELL
Power 2W
Efficiency 74%
Length 33.7mm
Model IRM-02-12S
Depth 16mm
Gross Weight 19g
Width 22.2mm
Mount Type Surface
EMC Immunity Compliance to EN61000-4-2, 3, 4, 5, 6, 8, 11, EN55024, heavy industry level (surge L-N: 1 KV), criteria A
Series IRM
Maximum Operating Temperature 85°C
Minimum Operating Temperature -30°C
Number of outputs 1
Maximum Input Voltage 430, 305V dc
Maximum Output Voltage 12V dc
SMPS Output Current 167mA
Minimum Input Voltage 85V ac
EMC Emission Compliance to EN55022 (CISPR22) Class B, EN61000-3-2,-3

Key Features

  • Compact and fully encapsulated design for reliable operation.
  • Universal AC input voltage range from 85 V ac to 305 V ac with a maximum DC input voltage of 430 V dc.
  • Single output with a current of 167 mA and high efficiency of up to 74%.
  • Operating temperature range from -30°C to 85°C with excellent thermal dissipation.
  • Equipped with safety and EMC certifications including UL 62368-1 and TUV EN/IEC standards.
  • Features overvoltage, overload, and short circuit protections.
  • Encapsulated in durable phenolic case with silicone potting for dust and moisture resistance.
  • Suitable for industrial electrical equipment, factory automation, and handheld electronic device power supply.

Product Description

MEAN WELL IRM-02-12S switching power supply provides a compact and efficient AC-DC conversion solution with a 12 V dc output at 2 W power. It is designed as a surface-mount module suitable for PCB integration in various industrial and electronic applications.

The power supply supports a universal input voltage range from 85 V ac to 305 V ac and can tolerate a maximum DC input voltage of 430 V. It delivers a steady output current of 167 mA while maintaining high efficiency of approximately 74%, minimizing energy losses during operation.

Constructed with a phenolic casing and fully potted with silicone, the IRM-02-12S is built for durability, resistance to vibration (up to 5G), and environmental factors including dust and moisture. It operates effectively within a wide temperature range from -30°C to 85°C, cooled by free air convection without requiring additional fans.

The power supply complies with multiple safety and EMC standards such as UL 62368-1, TUV BS EN/EN 62368-1, IEC 62368-1, and EAC TP TC 004, ensuring reliability in industrial environments. Internal protections cover overvoltage, overload, and short circuits, safeguarding connected equipment.

Compact and encapsulated AC-DC converter suitable for PCB mounting. Universal input voltage with high input voltage tolerance. High efficiency with low no-load power consumption below 0.075 W. Built-in EMI filtering and excellent EMC features for interference suppression.

Durable construction with phenolic case and silicone potting. Overvoltage, overload, and short circuit protections included. Meets multiple international safety and EMC standards. Ideal for handheld devices, factory automation, mechanical and industrial electrical equipment.

This MEAN WELL IRM-02 Series power supply is an excellent choice for designers and engineers seeking a reliable, compact, and efficient power module for industrial and electronic applications. Explore more power supplies and related components on EnvMart for comprehensive solutions.

Explore more products in our Switching Power Supplies category.

MEAN WELL Switching Power Supply 12 V dc, 2 W, Surface Mount, IRM-02-12S
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Frequently Asked Questions

This model provides a 12 V dc output with a power rating of 2 W.

The IRM-02-12S has an efficiency of up to 74%.

The maximum output current is 167 mA.

The dimensions are 33.7 mm in length, 22.2 mm in width, and 16 mm in depth.

It operates effectively within a temperature range of -30°C to 85°C.

This model includes overvoltage, overload, and short circuit protections.

It complies with EN61000-4-2, 3, 4, 5, 6, 8, 11, EN55024, and EN55022 Class B standards.

This model is designed for surface mounting.

It features a phenolic casing and is fully potted with silicone for dust and moisture resistance.

It is suitable for industrial electrical equipment, factory automation, and handheld electronic devices.

The gross weight of this power supply is 19 g.

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