50W Dual Output Power Supply D-50b 5V 6A 24V 1A for Industrial Automation LED Strip Security Systems

Product Description

50W Dual Output Switching Power Supply                                                           D-50 series

The Leyu Electric D-50 series is a 50W dual output switching power supply designed for industrial control, LED lighting, security systems, and automation equipment. Available in two models—D-50A (5V 6A / 12V 2A) and D-50B (5V 6A / 24V 1A)—this series delivers dual independent outputs from a single compact unit, eliminating the need for multiple power supplies.

Built with high efficiency (73%) and low ripple & noise performance, the D-50 series is engineered for reliable 24/7 operation in demanding environments. Each unit undergoes 100% full load burn-in testing before shipment, ensuring consistent quality and long-term durability.

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Product Description

Dual Output, One Solution

The D-50 series provides two independent DC outputs from a single power supply. Model D-50A delivers 5V/6A and 12V/2A; Model D-50B delivers 5V/6A and 24V/1A. This dual-output design saves panel space, reduces wiring complexity, and lowers overall system cost—ideal for applications requiring multiple voltage rails

Flexible AC Input with Worldwide Compatibility

Built to Last in Harsh Environments

Equipped with a switch-selectable AC input range (85~132VAC / 170~264VAC, 4763Hz), the D-50 series adapts to virtually any mains voltage worldwide. DC input (240370VDC) is also supported, offering additional flexibility for industrial and telecom installations

With an operating temperature range of -10℃ to +60℃ and storage capability from -20℃ to 85℃, the D-50 series performs reliably in both cold and hot conditions. The unit is vibration-tested to 10~500Hz, 2G, ensuring durability in industrial settings with mechanical stress

SPECIFICATIONS
OUTPUT
Model	D-50A		D-50B
Output number	CH1	CH2	CH1	CH2
DC Voltage	5V	12V	5V	24V
Rated Current	6A	2A	6A	1A
Current Range	1-6A	0.3-2A	1-6A	0.2-1A
Rated Power	54W		54W
Ripple & Noise	50mVp-p	100mVp-p	50mVp-p	100mVp-p
Voltage Adj. Range	CH1: -5%, +10%		CH1: -5%, +10%
Voltage Tolerance	±2%	+5%,-8%	±2%	±8%
Setup, Rise, Hold Up Time	200ms,50ms,20ms at full load
INPUT
Voltage Range	85~132VAC/170~264VAC selected by switch   47~63Hz; 240~370VDC
AC Current	1.3A/115V   0.65A/230V
Efficiency	73%		73%
Inrush Current	Cold start 18A/115V   36A/230V
Leakage Current	<0.5mA/240VAC
PROTECTION
Over Load	105%~150%
	Protection type: Shut down o/p voltage, recovers automatically after fault condition is removed
ENVIRONMENT
Working Temp., Humidity	-10℃~+60℃; 20%~90%RH
Storage Temp., Humidity	-20℃~+85℃; 10%~95%RH
Temp. Coefficient	±0.03%/℃(0~50℃)
Vibration	10~500Hz, 2G 10min./1cycle, period for 60min, each along X, Y, Zaxes
SAFETY
Withstand Voltage	I/P-O/P: 1.5KVAC   I/P-FG: 1.5KVAC   O/P-FG: 0.5KVAC
Isolation Resistance	I/P-O/P, I/P-FG, O/P-FG: 100M Ohms/500VDC
STANDARD
Safety Standard	Design refer to UL1012
EMC Standard	Design refer to FCC Part15 J Conduction
OTHERS
Dimension	159*97*38mm(L*W*H)
Weight	0.53Kg
Packing	24pcs/13.6Kg/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 0.1μ & 47μ parallel capacitor.  3.Tolerance: includes set up tolerance, line regulation and load regulation.

Application Range

Company Introduction

Company Introduction

Zhejiang Leyu Electric Co., Ltd. is a professional high-tech enterprise integrating R&D, production, sales, and technical service. We specialize in manufacturing switching power supplies and power inverters, with advanced production processes and complete testing equipment ensuring stable performance and reliable quality.

Our products are exported worldwide to Southeast Asia, the Middle East, the Americas, Africa, and Europe. With a factory established in 2005 and a team of over 70 employees, we are committed to innovation and providing excellent service to our global customers

Company Advantage

Company Factory

Exhibition and Certification

Leyu Electric showcases core products like switching power supplies and off-grid solar inverters at major electrical and new energy exhibitions worldwide. Its booth draws global visitors with superior craftsmanship, authoritative certifications (CE, ROHS, CCC, IP67), and quality exceeding national standards. Through live demos and in-depth talks, Leyu demonstrates innovative design and OEM/ODM expertise while strengthening ties across 50+ markets, including Europe, the Americas, Southeast Asia, South America, and Africa. Each event reinforces the brand's strength, technical excellence, and service commitment, solidifying its reputation as a trusted industry benchmark.

Packaging & Shipping