Over 15 years experience of providing support of MEAN WELL Power Supplies
Mean Well IRM-02-3.3S Switching Power Supply 2W 3.3V 600mA - Encaps...
Please Login for Pricing
Description
Description
The IRM-02 is a 2W Mean Well power converter (input range: 85~305VAC).
Key Features
- ✓ Input voltage range: 85~305VAC
- ✓ 3KVAC reinforced I/O isolation
- ✓ Protections: Overload / Over voltage
- ✓ 3 years warranty
Specifications
Specifications
-
BrandMean Well
-
SeriesIRM Series
-
Power Rating2 Watt
-
Output Voltage3.3 Volt
-
Rated Current0.6 Ampere
-
Input Voltage85V~305V
-
Standards MetBSMI,CB,CE,EAC,TUV,UL
-
Operation ModeConstant Voltage
-
Operating Temperature-30°C~85°C
-
Warranty3 Year
-
Length3.37 cm
-
Width2.22 cm
-
Height1.6 cm
-
Weight0.02 kg
File Downloads
File Downloads
::specification::
Payment & Security
Payment methods
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.
Frequently Asked Questions
Can I use the IRM-02-3.3S on an SMD-based control board that needs 3.3V DC?
Yes, this version provides 3.3V constant-voltage output with a 2W rating and is built in an SMD style. That makes it relevant for compact surface-mount control, logic, and embedded boards powered from 85-305VAC input.
Is this model suitable for powering 3.3V automation electronics inside a panel or instrument?
It can be suitable for low-power 3.3V electronics used in automation panels, instruments, or monitoring products as long as the load remains within 2W. Its small 33.7 × 22.2 × 16.0 mm size supports dense internal layouts.
Can the IRM-02-3.3S be used for a small embedded processor board running at 3.3V?
Yes, for embedded processor or logic boards that need a regulated 3.3V constant-voltage supply and do not exceed the 2W output rating. It is aimed at low-power board-level use rather than larger 3.3V loads.
Would this be appropriate for low-power 3.3V sensing or telemetry hardware powered directly from AC input?
It can be appropriate where the sensing or telemetry hardware is a low-power 3.3V load and the design benefits from 85-305VAC input capability. The SMD encapsulated construction is suited to internal electronics assemblies, not external exposed hardware.
Can I use the IRM-02-3.3S outdoors if temperatures vary widely?
The temperature range is -30°C to +85°C, but no IP rating or outdoor-use classification is listed. For that reason, it is better treated as a component for protected indoor enclosures rather than direct outdoor exposure.
