MEAN WELL Switching Power Supply, IRM-05-3.3, 3.3V dc, 1.25A, 4.1W, 1 Output, 120 → 370 V dc, 85 → 264 V

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MYR31.27

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RS Stock No.:
135-8922
Distrelec Article No.:
303-72-420
Mfr. Part No.:
IRM-05-3.3
Manufacturer:
MEAN WELL
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Brand

MEAN WELL

Output Voltage

3.3V dc

Output Current

1.25A

Power Rating

4.1W

Number of Outputs

1

Input Voltage

120 → 370 V dc, 85 → 264 V ac

Mounting Type

PCB Mount

Package Type

Encapsulated

Length

45.7mm

Width

25.4mm

Depth

21.5mm

Series

IRM-05

Weight

40g

Minimum Temperature

-30°C

Maximum Temperature

+70°C

Mean Well IRM-05 Series 5 W Single Output Encapsulated AC-DC Power Supply


The IRM-05 series of encapsulated AC-DC power supplies meets anti-vibration demand up to 5G and provides resistance to dust and moisture while enhancing heat dissipation. The IRM-05 series is a 5 W single output compact solution and is ready to solder straight onto PCB boards. Featuring a universal input voltage range of 85 V ac to 264 V ac, these AC-DC module power supplies are highly versatile. Featuring low no-load power consumption below 0.1 W and high efficiency up to 77%, these switching power supplies meet worldwide regulations for power consumption. IRM-05 switch mode power supplies (SMPS) 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

Universal AC input with full range

Cooled by free air convection

100% full load burn-in test

High reliability

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
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

Note

Available on EPLAN.

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