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MEAN WELL Switching Power Supply IRM-01-9 9V DC 1W 85-305V AC Universal Input PCB Mount IRM-01-9

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MEAN WELL Switching Power Supply IRM-01-9 9V DC 1W 85-305V AC Universal Input PCB Mount IRM-01-9

Name: MEAN WELL Switching Power Supply IRM-01-9 9V DC 1W 85-305V AC Universal Input PCB Mount IRM-01-9
Brand: MEAN WELL
SKU: 204293

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Category Switching Power Supplies Brand MEAN WELL Condition New

Specifications

Country of Origin	India
Brand	MEAN WELL
Power	1W
Efficiency	72%
Length	33.7mm
Model	IRM-01-9
Depth	15mm
Gross Weight	19g
Width	22.2mm
Mount Type	PCB
EMC Immunity	Compliance to EN61000-4-2, 3, 4, 5, 6, 8, 11, EN55024, heavy industry level (surge L-N: 1 K V), 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	9V dc
SMPS Output Current	111mA
Minimum Input Voltage	85V ac
EMC Emission	Compliance to EN55022 (CISPR22) Class B, EN61000-3-2,-3

Key Features

Compact PCB mount design for easy integration into electronic devices.
High efficiency up to 77% reducing power consumption.
Wide operating temperature range from -30°C to 85°C.
Overvoltage, overload and short circuit protections provide reliable operation.
Class II isolation with built-in EMI filtering for minimized electromagnetic interference.
Phenolic case with full silicone potting enhances vibration, dust and moisture resistance.
Low no-load power consumption below 0.075 W helps reduce standby power.
Suitable for handheld, factory automation, mechanical and industrial electrical equipment.

Product Description

MEAN WELL IRM-01-9 is a 1 W switching power supply model designed for industrial and electronic applications requiring a compact and reliable DC power source. This model delivers a stable 9 V DC output with 111 mA current capability from a universal input voltage range of 85 to 305 V AC or DC.

The power supply features a PCB mountable encapsulated design, constructed with a phenolic case and fully potted in silicone to ensure excellent protection from dust, moisture, and vibration up to 5G. It operates efficiently with up to 77% efficiency and minimal no-load power loss below 0.075 W.

Protection features include overvoltage, overload, and short circuit safeguards combined with Class II isolation to meet international safety standards such as UL 62368-1 and IEC 62368-1. EMI filtering components are integrated to comply with EMC emission standards including EN55022 Class B, making it suitable for use in sensitive electrical environments.

This power supply is ideal for powering compact handheld electronic instruments, factory automation devices, mechanical equipment, and various industrial electrical tools requiring a stable low power DC supply. The operating temperature range extends from -30°C to 85°C, supporting use in diverse environments.

Compact PCB mount encapsulated power supply. High efficiency up to 77% with low standby consumption. Wide universal input voltage range of 85-305 V AC/DC. Robust construction with phenolic case and silicone potting. Built-in EMI filtering and Class II isolation.

Overvoltage, overload, and short circuit protection. Compliant with several international safety and EMC standards. Suitable for industrial, automation, and handheld device power applications.

Choose MEAN WELL IRM-01-9 for reliable miniature 1 W switching power supply solutions in professional electronic and industrial systems. Explore more products in the Switching Power Supplies category at EnvMart for diverse technical and power needs.