Power Supplies - External/Internal (Off-Board)

LRS-50-3.3

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MEAN WELL USA Inc.

AC/DC CONVERTER 3.3V 33W

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Power Supplies - External/Internal (Off-Board)

LRS-50-3.3

Active

MEAN WELL USA Inc.

AC/DC CONVERTER 3.3V 33W

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Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	LRS-50-3.3

Applications	Household Appliances, ITE (Commercial)
Approval Agency	CCC, CE, CB, TUV, cURus
Current - Output 1	10 A
Efficiency	80 %
Features	Universal Input, Adjustable Output
Minimum Load Required	False
Mounting Type	Chassis Mount
Number of Outputs	1
Operating Temperature [Max]	70 °C
Operating Temperature [Min]	-30 °C
Power (Watts)	33 W
Size / Dimension [x]	3.9 "
Size / Dimension [x]	99 mm
Size / Dimension [y]	3.23 in
Size / Dimension [y]	82 mm
Size / Dimension [z]	30 mm
Size / Dimension [z]	1.18 in
Type	Enclosed
Voltage - Input [Max]	264 VAC, 373 VDC
Voltage - Input [Min]	120 VDC, 85 VAC
Voltage - Isolation	4000 V
Voltage - Output 1	3.3 V

LRS-50 Series

Part	Efficiency	Voltage - Isolation	Type	Applications	Features	Voltage - Output 1	Power (Watts)	Approval Agency	Size / Dimension [y]	Size / Dimension [x]	Size / Dimension [z]	Size / Dimension [x]	Size / Dimension [y]	Size / Dimension [z]	Number of Outputs	Voltage - Input [Max]	Voltage - Input [Min]	Operating Temperature [Min]	Operating Temperature [Max]	Mounting Type	Current - Output 1	Voltage - Output 1 [custom]
MEAN WELL USA Inc. LRS-50-5	83 %	4000 V	Enclosed	Household Appliances ITE (Commercial)	Adjustable Output Universal Input	5 V	50 W	CB CCC CE cURus TUV	3.23 in	3.9 "	30 mm	99 mm	82 mm	1.18 in	1	264 VAC 373 VDC	85 VAC 120 VDC	-30 °C	70 °C	Chassis Mount	10 A
MEAN WELL USA Inc. LRS-50-24	88 %	4000 V	Enclosed	Household Appliances ITE (Commercial)	Adjustable Output Universal Input	24 V	53 W	CB CCC CE cURus TUV	3.23 in	3.9 "	30 mm	99 mm	82 mm	1.18 in	1	264 VAC 373 VDC	85 VAC 120 VDC	-30 °C	70 °C	Chassis Mount	2.2 A
MEAN WELL USA Inc. LRS-50-36	89 %	4000 V	Enclosed	Household Appliances ITE (Commercial)	Adjustable Output Universal Input		52 W	CB CCC CE cURus TUV	3.23 in	3.9 "	30 mm	99 mm	82 mm	1.18 in	1	264 VAC 373 VDC	85 VAC 120 VDC	-30 °C	70 °C	Chassis Mount	1.45 A	36 V
MEAN WELL USA Inc. LRS-50-12	86 %	4000 V	Enclosed	Household Appliances ITE (Commercial)	Adjustable Output Universal Input	12 V	50 W	CB CCC CE cURus TUV	3.23 in	3.9 "	30 mm	99 mm	82 mm	1.18 in	1	264 VAC 373 VDC	85 VAC 120 VDC	-30 °C	70 °C	Chassis Mount	4.2 A
MEAN WELL USA Inc. LRS-50-3.3	80 %	4000 V	Enclosed	Household Appliances ITE (Commercial)	Adjustable Output Universal Input	3.3 V	33 W	CB CCC CE cURus TUV	3.23 in	3.9 "	30 mm	99 mm	82 mm	1.18 in	1	264 VAC 373 VDC	85 VAC 120 VDC	-30 °C	70 °C	Chassis Mount	10 A
MEAN WELL USA Inc. LRS-50-48	90 %	4000 V	Enclosed	Household Appliances ITE (Commercial)	Adjustable Output Universal Input	48 V	53 W	CB CCC CE cURus TUV	3.23 in	3.9 "	30 mm	99 mm	82 mm	1.18 in	1	264 VAC 373 VDC	85 VAC 120 VDC	-30 °C	70 °C	Chassis Mount	1.1 A
MEAN WELL USA Inc. LRS-50-15	88 %	4000 V	Enclosed	Household Appliances ITE (Commercial)	Adjustable Output Universal Input	15 V	51 W	CB CCC CE cURus TUV	3.23 in	3.9 "	30 mm	99 mm	82 mm	1.18 in	1	264 VAC 373 VDC	85 VAC 120 VDC	-30 °C	70 °C	Chassis Mount	3.4 A

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Digikey	Box	1	$ 15.31
		5	$ 14.42
		10	$ 14.06
		25	$ 13.59
	N/A	54	$ 13.50

Description

General part information

LRS-50 Series

Enclosed AC DC Converters 1 Output 3.3V 85 ~ 264 VAC, 120 ~ 373 VDC Input

Documents

Technical documentation and resources