MEAN WELL Switching Power Supply, IRM-02-3.3, 3.3V dc, 600mA, 2W, 1 Output, 120 → 430 V dc, 85 → 305 V ac

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Packaging Options:
RS Stock No.:
135-9142
Distrelec Article No.:
303-72-414
Mfr. Part No.:
IRM-02-3.3
Brand:
MEAN WELL
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Brand

MEAN WELL

Output Voltage

3.3V dc

Output Current

600mA

Power Rating

2W

Number of Outputs

1

Input Voltage

120 → 430 V dc, 85 → 305 V ac

Mounting Type

PCB Mount

Package Type

Encapsulated

Length

33.7mm

Width

22.2mm

Depth

15mm

Efficiency

66%

Maximum Temperature

+85°C

Weight

19g

Minimum Temperature

-30°C

Mean Well IRM-02 Series 2 W Single Output Encapsulated AC-DC Power Supply


From Mean Well, the IRM-02 Series of encapsulated AC-DC power supplies are constructed from a phenolic case and fully potted silicone. The construction meets anti-vibration demand up to 5G and provides resistance to dust and moisture while enhancing heat dissipation. The IRM-02 series is a 2 W miniature solution and is ready to solder straight onto PCB boards. Featuring a universal input voltage range of 85 V ac to 305 V ac, these AC-DC module power supplies are highly versatile. Featuring low no-load power consumption below 0.075 W and high efficiency up to 77%, these switching power supplies meet worldwide regulations for power consumption. IRM-02 power supplies are a Class II design and include built-in EMI filtering components and excellent EMC features that prevent electromagnetic interference.

Features and Benefits:


High efficiency up to 77% (depending on model)

Isolation Class II

Compact size

Overvoltage, overload and short circuit protection

Cooled by free air convection

Universal AC input

Available with either PCB or SMD mounting

Complies with EN55022 Class B without the need for any additional components

Product Applications:


Suitable applications include hand held electronic devices, factory automation equipment, mechanical equipment and industrial electrical equipment.

Standards

Safety standards: UL60950-1, TUV EN60950-1 approved, Design refer to IEC60601-1, EN60335-1, EN61558-1/-2-16
EMC emission: Compliance to EN55022 (CISPR22) Class B, EN61000-3-2,-3
EMC immunity: Compliance to EN61000-4-2, 3, 4, 5, 6, 8, 11, EN55024, heavy industry level (surge L-N: 1 KV), criteria A

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