What is our warranty service?

For all products we sell have 2 year warranty.

High Efficiency 350W 24V DC Single Output Switching Power Supply with UPS Charging Battery

Name: High Efficiency 350W 24V DC Single Output Switching Power Supply with UPS Charging Battery
Brand: Yueqing Chuxi Electric Co., Ltd.
SKU: 2156928605

Zhejiang, ChinaYueqing Chuxi Electric Co., Ltd.

US$65.00

10-49 Pieces

US$62.00

50-99 Pieces

US$60.00

100+ Pieces

Product profile

Customization

Available

Output Type

Single

Warranty

2 Years

Model NO.

SC-350W-24V

Output Power

301 - 400W

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

One-way Transmission

Modulation System

PWM

Certification

Brand

Chux

Output Voltage

24V

OEM

Yes

Size

215*110*50mm

Weight

1kg

Transport Package

Normally Export Packing

Specification

CE.

Trademark

CHUX

Origin

China

HS Code

8504401990

Production Capacity

100000PCS / Month

Key features

High Efficiency UPS Power Supply: 350W 24V DC single output with wide input voltage 110-220V and constant output.

Comprehensive Protection System: Features over-current, over-voltage, short circuit protection, and low voltage battery cutoff.

Zero Switching Time: Automatic switching between AC and battery power with zero interruption time.

2-Year Comprehensive Warranty: Covers all products sold with battery charge and discharge management function.

Full Load Burn-in Test: 100% full load burn-in test for 12 hours to ensure quality before market release.

Flexible Customization Options: OEM and ODM services available with customization from samples, designs, and full customization.

Multiple Battery Compatibility: Supports lead acid (13.8V) and lithium (12.6V) batteries with automatic charge control.

Compact and Lightweight Design: Small volume (215*115*50mm) and low weight (1kg) for easy installation.

Company profile

High Repeat Buyers ChoiceSelf-brandedExhibition Experience

Yueqing Chuxi Electric Co., Ltd.

Zhejiang, China

CertifiedBusiness Type: Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 8 Years CertifiedNearest Port: Ningbo Port, Shanghai PortAverage Response Time: ≤5.76h

AI-Powered supplier vetting

SummaryYueqing Chuxi Electric Co., Ltd. is a China-based limited trading company established in 2016, with three employees and products including sensors, switching power supplies, float switches, and solid-state relays. It reports OEM service for well-known brands, ODM availability, and broad customization services. However, no supplier-management-system certification is reported, no new products were launched during the past year, and no SDK is available. Service-management procedures, complaint-handling procedures, corrective and preventive action records, and raw-material traceability are not documented or are unknown. The supplier has substantial export activity, but no valid import/export license is reported and exports may be conducted through agents. Financial evidence is limited to referenced years without disclosed financial figures. The available information supports customization and reported OEM/ODM capability, while production scale, after-sales controls, financial credibility, and customer-case...

CertificationsNo supplier-management-system certification is reported. An SGS audit is documented with a report period from September 24, 2024 to September 23, 2025, but the recorded audit result is 0 and no specific certification or favorable evaluation is provided.

After-Sales capabilityThe supplier lists 10 qualified service suppliers and provides some supplier names, but it has no written procedures or records for service-capability assessment, corrective and preventive actions, or effective customer-complaint handling. This explicitly indicates deficiencies in documented after-sales management controls.

R&D capabilityThe supplier reports one year of total R&D-engineer experience, no new products during the past year, and no available SDK. Although ODM service and multiple customization options are offered, the stated lack of recent product development and SDK support does not demonstrate strong independent innovation.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. It also reports ODM availability, providing direct evidence of broad stated customization services.

Product Q&A

Q:How do you control the quality?

Aging test for 12 hours, after then we put them into the market.

Q:Can we accept samples customized?

No problem for samples order, and welcome your testing before your big order.

Q:What about the production capacity?

4 days for samples order under 100pcs, 7-15 days for general order under 10000pcs.

Q:Are OEM and ODM available?

Yes, we accept customized products.

Q:Will the delivery time be long for a big order?

No, we have two special parts in production line, one for samples orders, another for big orders, so we can control the delivery time as we promise in the contract.