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350W 5V 50A AC/DC Single Output Switching Power Supply
US$18.47
1-9 Pieces
US$17.54
10-199 Pieces
US$16.80
200-499 Pieces
US$16.25
500+ Pieces
Sample price:US$18.47/piece.Request sample

Product profile

Customization

Available

Output Type

Single

Warranty

2 Years

Model NO.

S-350-5

Output Power

101 - 200W

Connection Mode

Series Switching Power Supply

Starting Mode

Self-excited Switching Power Supply

Voltage Regulating Mode

Frequency Modulation Type

Power Supplying System

Terminal Power Distribution Equipment

Energy Transmission

Two-way Transmission

Modulation System

PWM

Certification

CE, RoHS, ISO, CCC

Brand

Leyu

Power

350W

Weight

1kg

Packing

20PCS/20kg

Efficiency

73%

Application

LED Lighting

Protections

Short Circuit / Overload / Over Voltage

Features

Universal AC Input/ Full Range

Voltage Range

90~132VAC/180~264VAC Selected by Switch

AC Current

6.5A/115V 4A/230V

Inrush Current

Cold Start 50A/115V 50A/230V

Leakage Current

<3.5mA/240VAC

Over Load

105%~135%

Over Voltage

115%~135%

Working Temp., Humidity

-10℃~+50℃; 20%~90%Rh

Storage Temp., Humidity

-20℃~+85℃; 10%~95%Rh

Transport Package

Carton

Specification

215*115*50mm(L*W*H)

Trademark

LEYU

Origin

China Mainland

HS Code

8504401990

Production Capacity

3000/M

Key features

Universal AC Input: Supports 90-132VAC and 180-264VAC input voltage ranges selected by switch.
Multiple Output Options: Available in 8 models with DC voltages from 5V to 48V and currents up to 50A.
Comprehensive Protections: Features short circuit, overload, over voltage, and over temperature protection with auto-recovery.
High Efficiency: Efficiency ranges from 73% to 83% depending on the specific model selected.
2-Year Warranty: Covers all mechanical defects for a period of 2 years from the date of purchase.
OEM/ODM Services: Offers full customization, minor customization, and customization from samples or designs.
Robust Safety Standards: Designed to meet UL1950, EN55022, EN55024, and EN61000 safety and EMC standards.

Company profile

Zhejiang Leyu Electric Co., Ltd.
High Repeat Buyers ChoiceFlexible CustomizationStandardized Supplier Management100% Finished Products Inspection
CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 7 Years CertifiedNearest Port: Ningbo PortAverage Response Time: ≤4.41h

About Our Factory & Business Background

Address2f C#Wanjia Industrial Park, Beibaixiang Liushi Town, Yueqing, Wenzhou, Zhejiang, China
Plant Area2000 square meters
Number of Employees37
Registered Capital10,000,000 RMB
Terms of PaymentT/T, LC, PayPal, Western Union
International Commercial Terms(Incoterms)FOB, CIF, CFR
Average Lead TimePeak Season Lead Time: one month Off Season Lead Time: one month
Minimum Order Quantity1 Pcs
Supply Chain Partners30

Our Production Capability & Technical Expertise

Main ProductsSwitching Power Supply, Power Inverter, Rotary Switch
Production Lines3
Production MachinesReflow Soldering Machine, Assembly Line, Ageing Rack
QA/QC inspectors2 people
Inspection Type for Finished Products100% inspection(Visual inspection & Function inspection)
Inspection Method for Finished ProductsHave instructions and uniformly followed
R&D Engineers1 people
Traceability of Raw MaterialsYes

Our Industry Experience & Global Business Record

Year of Establishment2018-03-23
Main MarketsSouth America, Europe, Southeast Asia/ Mideast
Repeat Buyers Choice80%~100%
Number of Foreign Trading Staff7
Overseas Agent/BranchNo
New Products Launched in Last yearNo

Our Certifications, Standards & Industry Recognition

Management System CertificationISO9001:2015
Product CertificationCE
Cooperated with Fortune 500No

Product Q&A

Q:What is the warranty period for this power supply?
A:
We provide a comprehensive 2-year warranty for this product.
Q:What is the minimum order quantity?
A:
The minimum order quantity is 1 piece.
Q:Can I customize this power supply?
A:
Yes, we offer full, minor, and flexible customization options based on your samples or designs.
Q:What are the lead times for production?
A:
The average lead time is one month, regardless of whether it is peak or off-peak season.
Q:What payment terms do you accept?
A:
We accept T/T, LC, PayPal, and Western Union as payment methods.

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