What precautions should be taken when charging batteries?

Please unplug the battery and turn off input power when not in use. Store in a ventilated, dry environment. Do not mix different battery types, keep away from flammable materials, and disconnect immediately if the battery temperature becomes too high.

What certifications does this power supply have?

The power supply is certified with CE and CCC standards, ensuring safety and quality compliance.

Can this power supply be used for inductive loads like motors?

Yes, but you must ensure the motor's maximum starting current does not exceed the power supply's maximum operating current. Otherwise, the power supply may be damaged. You may need to select a higher current power supply or soften the motor.

Chux 24V 3000W Single Output Display Screen Power Supply AC DC Adjust Switching SMPS

Name: Chux 24V 3000W Single Output Display Screen Power Supply AC DC Adjust Switching SMPS
Brand: Yueqing Chuxi Electric Co., Ltd.
SKU: 2181873745

Zhejiang, ChinaYueqing Chuxi Electric Co., Ltd.

US$180.00

1-4 Pieces

US$175.00

5-29 Pieces

US$170.00

30+ Pieces

Product profile

Customization

Available

Output Type

Single

Warranty

2 Years

Model NO.

S-3000W-0-24V

Output Power

3000W

Input Voltage

110V/220V/380VAC

Connection Mode

Series Switching Power Supply

Starting Mode

Self-excited Switching Power Supply

Voltage Regulating Mode

Frequency Modulation Type

Power Supplying System

Level 1 Power Distribution Equipment

Energy Transmission

One-way Transmission

Modulation System

PWM

Certification

CE, CCC

Brand

Chux

Certificate

CE. RoHS

Output

0-24V

OEM

Yes

Dimension

285*185*70mm

DC Adjust

10%

Current

0-125A

Walt

3000W

Transport Package

Standard Export Packing

Specification

Trademark

CHUX

Origin

China

HS Code

8504401990

Production Capacity

10000PCS / Month

Key features

High Efficiency & Reliability: Features 105-degree output capacitors, soft-start current, and 100% full-load burn-in testing for long-term stability.

Adjustable Output Parameters: Supports 0-24V voltage and adjustable current limits (up to 21A) with real-time digital display monitoring.

Wide Input Voltage Range: Compatible with global AC input voltages including 110V, 220V, and 380VAC for versatile application.

Comprehensive Protection: Equipped with EMI filters, overload protection, and inrush current absorption circuits for safe operation.

Compact & Lightweight Design: Small dimensions (285*185*70mm) and light weight make it easy to install in various equipment setups.

Versatile Application Scope: Ideal for battery charging, DC motor speed control, LED dimming, electroplating, and scientific research.

Certified Quality Standards: Meets CE and CCC certification requirements, ensuring compliance with international safety standards.

Flexible Customization Options: Supports OEM/ODM services with customizable dimensions, certificates, and output parameters.

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: ≤3.61h

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:What is the warranty period for this power supply?

We provide a comprehensive 2-year warranty for all our mechanical equipment.

Q:How can I adjust the current limit on the device?

You can adjust the current limit by using the pull switch and current adjustment knob. First, pull the switch to the regulating gear, connect the meter, and then turn the knob on the right side to set the desired current limit parameter, which will be displayed synchronously.

Q:What is the recommended operating load to ensure longevity?

To ensure the lifetime of the power supply, we recommend using only 80% of the rated power. For example, for a 500W unit, the operating power should be 400W.

Q:Is OEM and ODM service available for this product?

Yes, we accept customized products. OEM and ODM services are available, and we welcome sample orders for testing before placing a big order.

Q:What are the lead times for sample and bulk orders?

For sample orders under 100pcs, the lead time is 4 days. For general orders under 10000pcs, the lead time is 7-15 days. We have dedicated production lines to control delivery times as promised.