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S-350-48 350W 48V 7.3A AC DC Regulated Switch Mode Power Supply for CCTV System
US$17.91
1-9 Pieces
US$16.99
10-199 Pieces
US$16.25
200-499 Pieces
US$15.70
500+ Pieces
Sample price:US$17.91/piece.Request sample
Product profile
Customization
AvailableOutput Type
SingleWarranty
2 YearsModel NO.
S-350-48Output Power
301 - 400WInput Voltage
90~132VAC/180~264VACConnection Mode
Series Switching Power SupplyStarting Mode
Self-excited Switching Power SupplyVoltage Regulating Mode
Width Modulation TypePower Supplying System
Terminal Power Distribution EquipmentEnergy Transmission
One-way TransmissionModulation System
PWMCertification
CE, RoHS, ISO, CCCBrand
LeyuColor
SliveryWeight
1kgOutput Voltage
48VPower
350WOutput Current
7.3AEfficiency
83%MOQ
1 PCProtections
Short Circuit / Over LoadAC Current
6.5A/115V 4A/230VInrush Current
Cold Start 50A/115V 50A/230VLeakage Current
<3.5mA/240VACOver Load
105%~135%Over Voltage
115%~135%Working Temp., Humidity
-10℃~+50℃; 20%~90%RhStorage Temp., Humidity
-20℃~+85℃; 10%~95%RhTransport Package
Standard PackegeSpecification
215*115*50mm(L*W*H)Trademark
LeyuOrigin
ZhejiangHS Code
8504401990Production Capacity
6000 PCS/ MonthKey features
High Efficiency: Efficiency up to 83% with PWM modulation system for energy saving.
Comprehensive Protections: Features short circuit, over load, over voltage, and over temp protections with auto recovery.
Wide Input Voltage Range: Supports 90~132VAC and 180~264VAC selectable by switch for global compatibility.
Full Load Burn-in Test: 100% full load burn-in test ensures high reliability and product quality.
Multiple Certifications: Certified with CE, RoHS, ISO, and CCC standards for safety and compliance.
OEM/ODM Services: Offers full customization, minor customization, and flexible customization options.
Free Air Cooling: Cooled by free air convection with fixed switching frequency at 25KHz.
Compact Design: Dimensions 215*115*50mm with lightweight 1kg construction for easy installation.
Company profile
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: ≤4.12h
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 1-year warranty for this product.
Q:What is the maximum output power?
A:
The rated power is 350W, with a current range of 0-14.6A.
Q:Does this product support OEM or ODM services?
A:
Yes, we offer OEM, ODM, full customization, minor customization, and flexible customization.
Q:What is the minimum order quantity?
A:
The minimum order quantity is 1 piece.
Q:What protections are included in this power supply?
A:
It includes short circuit, over load, over voltage, and over temperature protections with automatic recovery.
Send Inquiry
*To:
Zhejiang Leyu Electric Co., Ltd.
Zhejiang Leyu Electric Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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