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Mean Well GEM18I09-P1J Power Supply 18W 9V

Q: Can I use the GEM18I09-P1J for a 9V embedded controller or industrial sensor hub?

Yes, this model provides a constant 9V output with up to 2A and 18W total power. That makes it suitable for 9V embedded or control devices that require constant voltage and stay within the 2A / 18W limit.

Q: Is the GEM18I09-P1J a fit for small 9V IT or communications equipment?

It can be a fit for compact 9V networking or communications hardware if the load needs constant 9V and does not exceed 2A or 18W. The wide 80-264VAC input also helps when the equipment may be used across different AC mains ranges.

Q: Can this 9V power supply be used with low-power automation accessories?

For low-power automation accessories that require constant 9V DC, this unit is sized for loads up to 2A and 18W. It is better suited to smaller 9V accessories and control electronics than to higher-power automation loads.

Q: Is GEM18I09-P1J suitable for outdoor or harsh-environment use?

The listed specs confirm an operating temperature range of -20°C to +50°C, but no IP rating is provided on this product data. That means the page does not specify outdoor, washdown, or weather-exposed suitability.

Q: What is the difference between GEM18I09-P1J and the 欧套, 混套, 澳套, 美套, and 英套 versions?

The series variants listed are GEM18I09-P1J-欧套, GEM18I09-P1J-混套, GEM18I09-P1J-澳套, GEM18I09-P1J-美套, and GEM18I09-P1J-英套. The core supply specs remain 18W, 9V, 2A, 80-264VAC input, 75.5 × 56.2 × 39.1 mm size, 0.14 kg weight, -20°C to +50°C operation, and a 3 year warranty.

SKU:

GEM18I09-P1J

$17.68 USD

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Description

Features

Interchangeable AC plugs (plug kit sold separately)

Medical safety approved(2 xMOPP) according to 60601-1

Extremely low leakage current

No-load power consumption <0.075W

Energy efficiency Level VI

-20 ~ +50°C wide range working temperature

Class II power (without earth pin)

Protections: Short circuit/ Overload/ Over voltage

Fully enclosed plastic case

3 years warranty

General Specification

AC input voltage range	80~264VAC
AC inrush current (max.)	Cold start, 15A at 115VAC; 30A at 230VAC
Setup, rise, hold up time	500ms, 30ms, 16ms at 230VAC input
Overload protection	105 ~ 160% rated output power; Hiccup mode, auto-recovery
Over-voltage protection	110%~140% rated output voltage
Withstand voltage	I/P-O/P:5656VDC
Working temperature	-20~+50°C (refer to output derating curve)
Safety standards	TUV BS EN/EN60601-1,ANSI/ AAMI ES60601-1(3.1 version), CAN/CSA-C22 NO. 60601-1 3 edition, EAC TP TC 004 approved
EMC standards	EN55011 class B, EN61000-3-2,3, EN61000-4-2,3,4,5,6,8,11
Length of output cable	UL2468 22AWG 1200mm for 5-9V, UL2468 18AWG 1800mm for 12-24V
Dimension (LxWxH)	75.5x 39.1x 56.2 mm
Standard DC plug	P1J: 2.1ID x 5.5OD x 11L, tuning fork type

Specifications

Brand

Mean Well
Series

GEM Series
Power Rating

18 Watt
Output Voltage

9 Volt
Rated Current

2 Ampere
Input Voltage

80V~264V
No of Output

1
Dimming Control

None
Standards Met

CB,CE,EAC,FCC,TUV,UL
Operation Mode

Constant Voltage
Operating Temperature

-20°C~50°C
Warranty

3 Year
Length

2.97 in
Width

2.21 in
Height

1.54 in
Weight

0.31 lb

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Frequently Asked Questions

Can I use the GEM18I09-P1J for a 9V embedded controller or industrial sensor hub?

Yes, this model provides a constant 9V output with up to 2A and 18W total power. That makes it suitable for 9V embedded or control devices that require constant voltage and stay within the 2A / 18W limit.

Is the GEM18I09-P1J a fit for small 9V IT or communications equipment?