What's the product warranty period?

The warranty period is one year. If you need to extend the warranty service, you can inform us before placing an order.

Is there a sample service?

Since they are branded products, we do not provide sample services for the time being. If you have an actual need for samples,it is recommended that you purchase a product of a basic unit.

a-200W-5 5V 40A 200W Switching LED Driver Power Supply for Full-Color Display

Name: a-200W-5 5V 40A 200W Switching LED Driver Power Supply for Full-Color Display
Brand: Nanjing Chechi Technology Co., Ltd.
SKU: 2276466585

Jiangsu, ChinaNanjing Chechi Technology Co., Ltd.

US$20.00

20-199 Pieces

US$15.00

200+ Pieces

Product profile

Customization

Available

Usage

Digital Products, LED Display

Driving Method

LED Constant Current

Model NO.

CLDY

Power Supply Mode

Constant Current Source

In-Out

Step-down Type

Power Supply Voltage

220V

Power Specifications

5V 40A 200W

Dimensions

199*110*50mm

Input Voltage

220VAC

Output Voltage

Input Frequency Range

47-63Hz

Origin

China

HS Code

8504401400

Key features

High Power Output: Provides 200W power with 5V 40A output for reliable LED display performance.

Compact Dimensions: Small size of 199*110*50mm allows for easy integration and space saving.

Safety Protection: Equipped with overcurrent and short circuit protection for device safety.

Natural Cooling: Utilizes natural convection cooling for silent and efficient heat dissipation.

One Year Warranty: Comes with a standard one-year warranty for peace of mind.

Fast Response: Quotation replies are immediate upon receiving inquiry information.

Remote Guidance: Free remote guidance provided for LED screen installation and debugging.

Company profile

Management CertificationFast DeliveryCustomization from Designs

Nanjing Chechi Technology Co., Ltd.

Jiangsu, China

Business Type: Manufacturer/Factory, Trading CompanyAverage Response Time: ≤2.44h

AI-Powered supplier vetting

SummaryThe supplier presents itself as a high-tech provider of integrated LED/LCD display, conference audio, video conferencing, distributed-control, and related software and hardware solutions. It reports extensive customization capabilities, OEM service for well-known brands, raw-material traceability, and 100% finished-product inspection. However, quality-management infrastructure appears limited: one quality inspector, no quality-control test equipment, no documented warehouse-control process, and no written procedures for supplier-service assessment, corrective actions, or complaint handling. R&D resources are also limited, with one engineer, no new products reported in the past year, no ODM service, and no available SDK. Export activity is established, with 31%–40% of sales from exports and two years of exporting experience. Financial credibility cannot be positively assessed from the provided data because the reported financial figures are zero and no explanatory context is supplied.

Supplier typeThe supplier describes itself as a high-tech enterprise and an integrated provider covering R&D, production, sales, and service for LED/LCD displays, conference audio, video conferencing, distributed control, and related software and hardware. This supports classification as an integrated audiovisual and systems-integration supplier rather than a narrowly specialized product vendor.

Financial creditThe provided 2024 financial entries report zero operating revenue, operating cost, gross profit, gross margin, and current ratio, with zero revenue also reported across the stated two- and three-year periods. Because no explanation or corroborating financial evidence is provided, financial strength and credibility cannot be positively established; the zero-reported indicators also represent a significant concern.

R&D capabilityThe supplier claims integrated R&D and technological innovation, but the operational data shows only one R&D engineer, no available SDK, no new products in the past year, and no ODM service. These explicit limitations outweigh the general innovation claims for assessing current innovation capability.

Customization capabilityThe supplier explicitly offers customization from designs and samples, full, minor, and flexible customization, and describes personalized audio-video systems for business meetings, training, exhibitions, and public spaces. Its one-stop customized software, hardware, acoustic, optical, electrical, and system-integration offering provides clear evidence of strong customization capability.

Product Q&A

Q:Who are we?

We are based in Jiangsu, China, start from 2005,sell to Domestic Market(30.00%),North America(20.00%),Southeast Asia(20.00%),Northern Europe(10.00%),Eastern Europe(5.00%),Eastern Asia(5.00%),Western Europe(5.00%),Southern Europe(5.00%).

Q:How to get the accurate quotation of LED products?

Please inform us of the budget for the LED screen, the application scenario of the LED screen, and the specific area or length and width dimensions. It would be better if there is a CAD design drawing. We will configure a specific plan for the LED screen according to your requirements.

Q:How long will it take to get the quotation list?

Hello. Generally, we will reply to you immediately after receiving your inquiry information. If you are in a hurry, it is recommended to consult via TM or contact us by email. We will respond immediately after receiving the message.

Q:How to choose the dot pitch of the product?

It depends on your actual requirements, such as the resolution of the large LED screen, the application scenario, the distance for viewing the large LED screen, etc. You can tell us your requirements and we will calculate accurately for you.

Q:What's the general lead - time?

For most of the products we represent, shipment can be arranged within 15 days. For a few customized products, shipment will be arranged within about 30 - 45 working days. It depends on the number of orders specifically.