MEAN WELL 40W Plug-In AC/DC Adapter 48V dc Output, 830mA Output

RS Stock No.:: 123-5017
Mfr. Part No.:: GEM40I48-P1J
Brand:: MEAN WELL

MEAN WELL 40W Plug-In AC/DC Adapter 48V dc Output, 830mA Output

Bulk discount available

Subtotal (1 unit)*

£28.44

(exc. VAT)

£34.13

(inc. VAT)

FREE delivery for orders over £50.00

Temporarily out of stock

Shipping from 08 April 2026

Need more? Click ‘Check delivery dates’ to find extra stock and lead times.

Units	Per unit
1 - 4	£28.44
5 - 9	£27.59
10 - 24	£26.74
25 - 49	£25.88
50 +	£25.03

*price indicative

RS Stock No.:: 123-5017
Mfr. Part No.:: GEM40I48-P1J
Brand:: MEAN WELL

Specifications

Technical Reference

Legislation and Compliance

Product Details

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	MEAN WELL
	Adapter Type	Plug-In Adapter
	Plug Type	Australia, European Plug, UK, US
	Output Voltage	48V dc
	Input Voltage	100 V ac, 110 V ac, 115 V ac, 120 V ac, 127 V ac, 220 V ac, 230 V ac, 240V ac
	Output Current	830mA
	Maximum Temperature	+70°C
	Output Connector	2.1 x 5.5 x 11 mm Centre Positive
	Input Connector	Universal Plug
	Number of Outputs	1
	Power Rating	40W
	Cable Length	1.5m
	Medical Approved	Yes
	Standards Met	ANSI/AAMI ES60601-1/60601-1-11, CB, CE, cULus Recognised, EISA 2007/DOE, EN 55011 Class B, EN 61000-3-2, EN 61000-3-3, EN 61000-4-11, EN 61000-4-2, EN 61000-4-3, EN 61000-4-4, EN 61000-4-5, EN 61000-4-6, EN 61000-4-8, EU ErP, FCC PART 15/CISPR22 Class B, MIL-HDBK-217F, TUV 60601-1-11, TUV Rheinland EN 60601-1, TUV Rheinland IEC 60601-1
	MTBF	400kh
	Length	39.1mm
	Load Regulation	±2%
	Type	AC/DC Adapter
	Width	75.5mm
	Depth	56.2mm
	Minimum Temperature	-25°C
	Series	GEM40I

	Select all
	Brand MEAN WELL
	Adapter Type Plug-In Adapter
	Plug Type Australia, European Plug, UK, US
	Output Voltage 48V dc
	Input Voltage 100 V ac, 110 V ac, 115 V ac, 120 V ac, 127 V ac, 220 V ac, 230 V ac, 240V ac
	Output Current 830mA
	Maximum Temperature +70°C
	Output Connector 2.1 x 5.5 x 11 mm Centre Positive
	Input Connector Universal Plug
	Number of Outputs 1
	Power Rating 40W
	Cable Length 1.5m
	Medical Approved Yes
	Standards Met ANSI/AAMI ES60601-1/60601-1-11, CB, CE, cULus Recognised, EISA 2007/DOE, EN 55011 Class B, EN 61000-3-2, EN 61000-3-3, EN 61000-4-11, EN 61000-4-2, EN 61000-4-3, EN 61000-4-4, EN 61000-4-5, EN 61000-4-6, EN 61000-4-8, EU ErP, FCC PART 15/CISPR22 Class B, MIL-HDBK-217F, TUV 60601-1-11, TUV Rheinland EN 60601-1, TUV Rheinland IEC 60601-1
	MTBF 400kh
	Length 39.1mm
	Load Regulation ±2%
	Type AC/DC Adapter
	Width 75.5mm
	Depth 56.2mm
	Minimum Temperature -25°C
	Series GEM40I

Mean Well GEM40I Series Datasheet

COO (Country of Origin):: CN

Mean Well GEM Series Global Plug In Power Supply

The Mean Well GEM series of plug-in power supplies are highly reliable wall-mounted single output green medical adapters. Housed in a flame retardant 94V-0 plastic case, these plug-in power supplies effectively protect users from electrical hazards. The GEM series has been designed with convenience in mind, and its compact size makes transportation simple.

The series is compatible with 4 interchangeable AC plug types:
• European (136-1335),
• UK(136-1333),
• US (136-1336)
• Australian (136-1332)

The GEM series accepts a wide input range of 80 V ac to 264 V ac, enabling these plug-in power supplies to cater to modern medical demands.

The GEM series also offers high efficiency ratings of up to 90.5% (depending on model), coupled with an extremely low no-load power consumption below 0.1 W. Mean Well has also integrated a 'supreme' feature into the GEM series, enabling the power supply to save energy when it is either under operating mode or standby mode.

Features and Benefits:

Rated power options between 12 W and 40 W

Compliant with EISA 2007/DoE and EU ErP

Interchangeable AC plug (sold separately)

2 x MOPP medical safety approved

Less than 100 μA leakage current

Industry standard protection features such as short circuit, overload and over voltage protection

Class II power (without earth pin)

Fully enclosed plastic casing

Level VI energy efficiency

Optional DC type plug

Product Applications:

This series of plug-in power supplies have medical safety approvals. Suitable applications include blood glucose meters, blood pressure meters, inhalers and nebulisers, sleep apnea devices and portable medical devices.

Standards

Safety: ANSI/AAMI ES60601-1 / 60601-1-11, TUV EN60601-1 / 60601-1-11 approved
EMC Emission: Compliance to EN55011 class B, EN61000-3-2,3, FCC PART 15 / CISPR22 class B
EMC Immunity: Compliance to EN61000-4,-2,3,4,5,6,8,11, light industry level, criteria A

Switch Mode - Mean Well