What are the input voltage requirements?

The AC input voltage range is 88-132VAC or 176-264VAC, selectable by switch, with a frequency of 47-63Hz.

What is the efficiency of the power supply?

The efficiency ranges from 75% to 84% depending on the specific model.

What certifications does the product have?

The product is certified with CE and RoHS, and complies with UL1950 and EMC standards.

Best S-250-30 Adjustable AC DC Power Supply 24V 30V for Industrial Use

Name: Best S-250-30 Adjustable AC DC Power Supply 24V 30V for Industrial Use
Brand: Zhejiang Leyu Electric Co., Ltd.
SKU: 2127502305

Zhejiang, ChinaZhejiang Leyu Electric Co., Ltd.

US$22.13

1-9 Pieces

US$20.97

10-299 Pieces

US$20.43

300-999 Pieces

US$20.01

1,000+ Pieces

Sample price:US$25.13/piece.Request sample

Product profile

Customization

Available

Output Type

Single

Warranty

1 Year

Model NO.

S-250-30

Output Power

201 - 300W

Input Voltage

110-220V

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

Brand

Leyu

Weight

1kg

Efficiency

81%

Protections

Short Circuit / Over Load

Dimension

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

OEM

MOQ

1 PC

Transport Package

Carton

Specification

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

Trademark

Leyu

Origin

China

HS Code

8504401990

Production Capacity

6000PCS/Month

Key features

Wide Voltage Adjustment: DC output voltage adjustable range up to 41-56V for flexible industrial applications.

Comprehensive Protection: Features short circuit, overload, and over voltage protection with automatic recovery.

High Efficiency: Efficiency reaches up to 84% for optimal energy transmission and reduced heat.

OEM and ODM Services: Accepts customization from samples, designs, and offers full or minor customization options.

Robust Safety Standards: Complies with UL1950 and EMC standards including EN55022, EN55024, and EN61000.

Low Noise Output: Wave and noise levels as low as 150mVp-p for stable power delivery.

Flexible MOQ: Minimum Order Quantity is 1 PC, suitable for small batch testing and orders.

Durable Design: Compact 215*115*50mm dimension with 1kg weight for easy installation.

Company profile

High Repeat Buyers ChoiceFlexible CustomizationStandardized Supplier Management100% Finished Products Inspection

Zhejiang Leyu Electric Co., Ltd.

Zhejiang, China

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: ≤4.92h

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 minimum order quantity?

The minimum order quantity is 1 PC.

Q:Does the power supply support OEM and ODM services?

Yes, we offer OEM and ODM services including customization from samples, designs, full customization, minor customization, and flexible customization.

Q:What is the warranty period for this product?

This product comes with a 1-year warranty.

Q:What is the adjustable voltage range?

The DC voltage adjustable range varies by model, with the highest range being 41-56V for the S-250-48 model.

Q:What protections are included?

It includes short circuit, overload, and over voltage protection with automatic recovery after fault conditions.