OEM 35W-200W LED Strip Light Switching Power Supply with Cooling Fan

Product Description

Product Introduction

The LRS-350 series is a 350W single-output enclosed type power supply featuring a slim 30mm (1U) low-profile design. With AC input range selectable by switch (115VAC or 230VAC), the series offers output voltage options from 3.3V, 5V, 12V, 15V, 24V, 36V to 48V. Designed for industrial automation, control systems, mechanical and electrical equipment, this power supply delivers reliable performance in demanding environments.

Product Features

Wide Operating Range & Compact Design

Operates from -25°C to +70°C with full load. Withstands 300VAC surge input for 5 seconds and supports operating altitude up to 5000 meters. The 215×115×30mm (L×W×H) 1U form factor saves valuable cabinet space

Comprehensive Protection & High Reliability

High Efficiency with Low Standby Power

Equipped with short circuit, overload (110140% rated output power), over voltage, and over temperature protection. 100% full load burn-in test and 5G vibration resistance (10500Hz) guarantee long-term stability in harsh industrial conditions.

Delivers up to 89% efficiency with no-load power consumption below 0.75W, helping end systems meet global energy requirements. Built-in long-life fan with temperature-controlled ON-OFF operation ensures optimal cooling while minimizing noise

Application Range

Specification

OUTPUT
Model	LRS-150-12	LRS-150-15	LRS-150-24	LRS-150-36	LRS-150-48
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	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	±1.0%	±1.0%	±1.0%	±1.0%	±1.0%
Line Regulation	±0.5%	±0.5%	±0.5%	±0.5%	±0.5%
Load Regulation	±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	40ms/230VAC   35ms/115VAC at full load
INPUT
Voltage Range	85 ~ 132VAC / 170 ~264VAC    240 ~ 370VDC(switch on 230VAC)
Frequency Range	47 ~ 63Hz
Efficiency	87.5%	88.5%	89%	89%	90%
AC Current	2.8A/115VAC  1.6A/230VAC
Inrush Current	Cold start 60A/230VAC
Leakage Current	<0.75mA / 240VAC
PROTECTION
Over Load	110 ~ 140% rated output power
	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
	Protection type: 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
Temp. Coefficient	±0.03%/℃ (0 ~ 50℃)
Vibration	10 ~ 500Hz, 5G 10min./1cycle, 60min. each along X, Y, Z axes
OTHERS
Dimension	159*97*30mm (L*W*H)
Weight	0.48Kg
Packing	30pcs/carton/15.4kg/0.75CUFT

Company Introduction

COMPANY INTRODUCTION

Leyu , based in Wenzhou Leqing, enjoys a developed economy and convenient air, water, rail, and road transport. For 14 years, we have specialized in designing and producing switching power supplies and off-grid solar inverters, with CE, ROHS, CCC, IP67, and ISO9001 certifications. Our modern production and testing equipment ensure reliable performance-our 0.3‰ defect rate far exceeds the national 3% standard.

We offer OEM/ODM services (design, prototyping, production, testing, delivery) backed by senior engineers and strong R&D partnerships. Leyu products are exported to over 50 countries across Europe, the Americas, Southeast Asia, South America, and Africa. Our young, energetic foreign trade team (avg. 3 years' experience) and our commitment to sincere, attentive service have built a trusted brand. As a high-tech enterprise integrating R&D, production, sales, and technical support, Leyu strives to become a national-class electrical company.

Company Advantage

Customer Centric  Service First

Own Factory  Quality Assured

Technology Driven  Continuous Innovation

Leyu puts you first—sincere service, solid tech, reliable quality, fast response, and worry-free shipping. We tailor parameters, design, and functions to your exact needs. Trust us as your long-term partner.

Leyu Electric (est. 2005) is a certified high-tech manufacturer (ISO, CE, RoHS, CCC). We enforce strict quality control from procurement to delivery, guaranteeing reliable and safe power supply units.

Backed by a skilled R&D team, Leyu Electric drives continuous innovation. Our core products—switching power supplies, off-grid inverters, and charge controllers—are widely used in automation, LED lighting, telecom, and renewable energy.

Main Product

Customer Distribution

Packing & Delivery