Meanwell LRS-150 Series Switching Power Supply

The Meanwell LRS-150 Series Switching Power Supply offers efficient, reliable power solutions for LED and industrial applications. With multiple voltage options, it is perfect for various power needs.

Model Number	LRS-150-12 , LRS-150-15 , LRS-150-24 , LRS-150-36 , LRS-150-48

Model Number

LRS-150-12

LRS-150-15

LRS-150-24

LRS-150-36

LRS-150-48

Meanwell LRS-150 Series Switching Power Supply Description

The Meanwell LRS-150 Series Switching Power Supply is a high-performance, reliable power solution designed for industrial applications, including LED displays and other power-sensitive equipment. This series offers multiple voltage options—12V, 15V, 24V, 36V, and 48V—making it versatile for various use cases. With its compact design, high efficiency, and long lifespan, it is the ideal choice for power-hungry, compact installations.

Product Features:
● High Efficiency: Up to 90% efficiency, reducing energy consumption and heat generation.
● Wide Input Voltage Range: 90-264VAC input, compatible with global power grids.
● Multiple Protection Functions: Includes over-load, over-voltage, and over-temperature protection to ensure safe and reliable operation.
● Compact Design: Small size suitable for installations where space is limited.
● Long Lifespan: Built with high-quality components for long-term reliability.
● Global Certifications: CE, UL, and other safety certifications ensure product quality and safety.

Meanwell LRS-150 Series Switching Power Supply Specification:

MODEL		LRS-150-12	LRS-150-15	LRS-150-24	LRS-150-36	LRS-150-48
OUTPUT	DC VOLTAGE	12V	15V	24V	36V	48V
	RATED CURRENT	12.5A	10A	6.5A	4.3A	3.3A
	CURRENT RANGE	0 ~ 12.5A	0 ~ 10A	0 ~ 6.5A	0 ~ 4.3A	0 ~ 3.3A
	RATED POWER	150W	150W	156W	154.8W	158.4W
	RIPPLE & NOISE (max.) Note.2	150mVp-p	150mVp-p	200mVp-p	200mVp-p	200mVp-p
	VOLTAGE ADJ. RANGE	10.2 ~ 13.8V	13.5 ~ 18V	21.6 ~ 28.8V	32.4 ~ 39.6V	43.2 ~ 52.8V
	VOLTAGE TOLERANCE Note.3	±1.0%	±1.0%	±1.0%	±1.0%	±1.0%
	LINE REGULATION Note.4	±0.5%	±0.5%	±0.5%	±0.5%	±0.5%
	LOAD REGULATION Note.5	±0.5%	±0.5%	±0.5%	±0.5%	±0.5%
	SETUP, RISE TIME	500ms, 30ms/230VAC 500ms,30ms/115VAC at full load
	HOLD UP TIME (Typ.)	40ms/230VAC 35ms/115VAC at full load
INPUT	VOLTAGE RANGE	85 ~ 132VAC / 170 ~ 264VAC by switch 240 ~ 370VDC(switch on 230VAC)
	FREQUENCY RANGE	47 ~ 63Hz
	EFFICIENCY (Typ.)	87.50%	88.50%	89%	89%	90%
	AC CURRENT (Typ.)	3A/115VAC 1.7A/230VAC
	INRUSH CURRENT (Typ.)	COLD STAR 60A/230VAC
	LEAKAGE CURRENT	<0.75mA / 240VAC
PROTECTION	OVER LOAD	110 ~ 140% rated output power
	OVER LOAD	Protection type : Hiccup mode, recovers automatically after fault condition is removed
	OVER VOLTAGE	13.8 ~ 16.2V	18.75 ~ 21.75V	28.8 ~ 33.6V	41.4 ~ 48.6V	55.2 ~ 64.8V
	OVER VOLTAGE	Protection type : Shut down o/p voltage, re-power on to recover
	OVER TEMPERATURE	Shut down o/p voltage, re-power on to recover
ENVIRONMENT	WORKING TEMP.	-30 ~ +70℃ (Refer to "Derating Curve")
	WORKING HUMIDITY	20 ~ 90% RH non-condensing
	STORAGE TEMP., HUMIDITY	-40 ~ +85℃, 10 ~ 95% RH non-condensing
	TEMP. COEFFICIENT	±0.03%/℃ (0 ~ 50℃)
	VIBRATION	10 ~ 500Hz, 5G 10min./1cycle, 60min. each along X, Y, Z axes
	OVER VOLTAGE CATEGORY	Ⅲ; Compliance to BS EN/EN61558, BS EN/EN50178, BS EN/EN60664-1, BS EN/EN62477-1; altitude up to 2000 meters
SAFETY & EMC (Note 7)		UL62368-1, TUV BS EN/EN62368-1, BS EN/EN60335-1, BS EN/EN61558-1/-2-16,GB 4943.1, BSMI CNS15598-1, EAC TP TC 004,KC K60950-1(for LRS-150-12 only),
	SAFETY STANDARDS	BIS IS13252(Part1): 2010/IEC 60950-1: 2005(NOTE 9), AS/NZS 62368.1(by CB) approved
	WITHSTAND VOLTAGE	I/P-O/P:4KVAC I/P-FG:2KVAC O/P-FG:1.25KVAC
	ISOLATION RESISTANCE	I/P-O/P, I/P-FG, O/P-FG:100M Ohms / 500VDC / 25℃/ 70% RH
	EMC EMISSION	Compliance to BS EN/EN55032 (CISPR32) Class B, BS EN/EN55014, BS EN/EN61000-3-2 Class A(≤75% Load),
	EMC EMISSION	BS EN/EN61000-3-3,GB17625.1,GB/T 9254.1, BSMI CNS15936, EAC TP TC 020,KC KN32,KN35(for LRS-150-12 only)
	EMC IMMUNITY	Compliance to BS EN/EN61000-4-2,3,4,5,6,8,11, BS EN/EN61000-6-2 (BS EN/EN50082-2),BS EN/EN55035,
	EMC IMMUNITY	heavy industry level, EAC TP TC 020,KC KN32,KN35(for LRS-150-12 only)
OTHERS	MTBF	2707.7K hrs min. Telcordia SR-332 (Bellcore) ; 558.2Khrs min. MIL-HDBK-217F (25℃)
	DIMENSION	1599730mm (LWH)
	PACKING	0.48Kg ; 30pcs/15.4Kg/0.75CUFT
NOTE	1. All parameters NOT specially mentioned are measured at 230VAC input, rated load and 25℃ of ambient temperature.
	2. Ripple & noise are measured at 20MHz of bandwidth by using a 12" twisted pair-wire terminated with a 0.1uf & 47uf parallel capacitor.
	3. Tolerance : includes set up tolerance, line regulation and load regulation.
	4. Line regulation is measured from low line to high line at rated load.
	5. Load regulation is measured from 0% to 100% rated load.
	6. Length of set up time is measured at cold first start. Turning ON/OFF the power supply very quickly may lead to increase of the set up time.
	7. The power supply is considered a component which will be installed into a final equipment. All the EMC tests are been executed by mounting the unit on a 360mm*360mm metal plate with 1mm of thickness. The final equipment must be re-confirmed that it still meets EMC directives. For guidance on how to perform these EMC tests, please refer to EMI testing of component power supplies.
	(as available on https://www.meanwell.com//Upload/PDF/EMI_statement_en.pdf)
	8. The ambient temperature derating of 5℃/1000m is needed for operating altitude greater than 2000m (6500ft).
	9. Some model may not have the BIS logo, please contact your MEAN WELL sales for more information.
	※ Product Liability Disclaimer：For detailed information, please refer to https://www.meanwell.com/serviceDisclaimer.aspx

Download Resource:
Meanwell LRS-150 Series Switching Power Supply Specification

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