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350W 24V Single Output DC-DC Converter Switching Power Supply
US$37.55
10-499 Pieces
US$33.72
500+ Pieces
Sample price:US$38.94/piece.Request sample

Product profile

Customization

Available

Output Type

Single

Warranty

2 Years

Model NO.

SD-350B-24

Output Power

301 - 400W

Input Voltage

19-36VDC

Connection Mode

Series Switching Power Supply

Starting Mode

Separate-excited Switching Power Supply

Voltage Regulating Mode

Frequency Modulation Type

Power Supplying System

Terminal Power Distribution Equipment

Energy Transmission

One-way Transmission

Modulation System

PWM

Certification

CE, RoHS, ISO, CCC, FCC

Brand

Leyu

Rated Power

330W

Efficiency

80%

DC Adjustment Range

11-16V

Output

12V, 0-27.5A

Transport Package

Carton

Specification

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

Trademark

LEYU

Origin

China

HS Code

8504401990

Production Capacity

10000pieces Per Month

Key features

Wide Input Voltage Range: Supports 19-36VDC input with 2:1 wide range for versatile application.
High Efficiency Up to 84%: Achieves up to 84% efficiency at 48V output, ensuring energy saving.
Comprehensive Protections: Includes short circuit, overload, over voltage, and over temperature protection.
1500VAC I/O Isolation: Provides 1500VAC isolation between input and output for enhanced safety.
Multiple Output Options: Available in 5V, 12V, 24V, and 48V with adjustable voltage ranges.
Forced Air Cooling: Built-in DC fan ensures forced air cooling for stable performance.
Full Load Burn-in Test: 100% full load burn-in test guarantees reliability before shipment.
Flexible Customization: Supports customization from samples, designs, and minor adjustments.

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: ≤4.66h

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 input voltage range?
A:
The input voltage range is 19-36VDC, supporting a 2:1 wide input range.
Q:What protections are included?
A:
It includes short circuit, overload, over voltage, and over temperature protection.
Q:Is the output voltage adjustable?
A:
Yes, the voltage adjustment range varies by model, e.g., 11-16VDC for 12V output.
Q:What is the isolation voltage?
A:
The I/O isolation voltage is 1500VAC, ensuring high safety standards.
Q:What is the warranty period?
A:
The product comes with a 2-year warranty covering mechanical defects.

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