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Mean Well IRM-03-9 PSU 9V 333mA 3W compact low power IoT-friendly

Mean Well
Order Code:

05-0933

Brand: Mean Well MPN: IRM-03-9 EAN-13: 4021087034524
Qty Unit Price (Ex VAT)
1+ £5.90
5+ £5.71
10+ £5.55
25+ £5.35
50+ £5.11
Price per unit {{ this._page.IncVat ? 'Inc' : 'Ex' }} VAT
42 available to back orderBack-order availability date - 09/01/2026

The Mean Well IRM-03-9 is a compact AC/DC power supply unit designed for printed circuit boards. It provides a steady 9 V DC output with a current rating of 333 mA and a power capability of 3 W. This PSU is ideal for applications requiring small form factor and reliable power delivery on PCBs with solder lug connections.
Number of Outputs 1
Output Power Max 3W
Output Voltage 9V DC
Output Current 333mA
Dimensions (L x W x H) 33.7 x 22.2 x 15 mm
Connection Pins
Consumption (standby) 75mW
Efficiency to 77%
Height 15mm
Input Frequency 47-63Hz
Input Voltage 305V AC
Length 33.7mm
Max. output current 333mA
Min. input voltage 85V AC
Operating Temperature -30°C to +85°C
Operating temperature (max.) +85°C
Operating temperature (min.) -30°C
Protection Class II
Residual ripple 100 mVp-p
Tolerance (output voltage) ±2.5%
Type AC/DC PSU (print)
Width 22.2mm

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