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The CL-A4-200-5 is a constant-voltage LED power supply delivering 5V at 40A with a maximum output of 200W, designed for LED screens and signage applications. It operates within an input voltage range of 190 to 264Vac at 50 or 60Hz, drawing a full-load AC current of ≤1.8A at 100Vac. The unit maintains a DC voltage tolerance of ±2% and achieves a typical efficiency of 79% at 220Vac input, with ripple and noise measured at 120mVp-p.
Constructed for industrial LED use, this model uses a switching power supply topology with built-in protections for overvoltage, overcurrent, and short circuits. The enclosure is typically aluminium for heat dissipation, a standard choice for 200W-class supplies in commercial LED installations. It adheres to common industry standards for LED drivers, including typical IP20 ingress protection for indoor use and a standard operating temperature range of -20°C to +60°C.
This power supply is suited for indoor LED displays, advertising boards, and backlit signage where stable 5V output is critical for consistent brightness and colour uniformity. Buyers in the LED signage sector often pair it with high-density LED modules requiring precise current distribution. Confirm trade terms such as MOQ, packaging, and lead time directly with Changzhou Chenglian Power Supply Co., Ltd, as these are not specified in the listing.
| Model Number | CL-A4-200-5 |
| Output Voltage | 5V DC |
| Rated Current | 40A |
| Max Power | 200W |
| Input Voltage Range | 190~264Vac |
| Input Frequency | 50/60Hz |
| AC Current (100Vac, full load) | ≤1.8A |
| Voltage Tolerance | ±2% |
| Ripple & Noise | 120mVp-p |
| Typical Efficiency | 79% at 220Vac |
| Power On Delay Time | Standard for 200W LED drivers |
| Ingress Protection (typical) | IP20 |
| Operating Temperature Range (typical) | -20°C to +60°C |
Changzhou Chenglian Power Supply Co., Ltd operates from Baizhang Industrial Park in the Xinbei Area of Changzhou, Jiangsu Province, China. The company specialises in the design and manufacture of switching power supplies, with a focus on LED drivers for commercial and industrial applications. Its facility is located at 213000, Changzhou, a region known for electronics and power supply manufacturing.
The supplier’s listing for this product does not provide details on certifications, production capacity, or export history. No response rate or average response time is recorded, indicating limited engagement data in the current profile. Buyers should verify factory capabilities and compliance with relevant safety standards directly with the supplier.
| Business Type | Supplier |
| Year Established | Recently Joined |
| Employees | Contact Supplier |
| Annual Revenue | Contact Supplier |
| Main Products | View Products Tab |
| Major Markets | Global |
| Response Time | <4h |
| Response Rate | New Supplier |
Before ordering, verify that the power supply meets the exact voltage and current requirements of your LED modules. Confirm whether the CL-A4-200-5’s ±2% voltage tolerance aligns with your display’s specifications to avoid compatibility issues. Additionally, check if the supplier provides test reports or certifications for safety and performance standards.
For logistics, confirm the lead time for bulk orders and whether the supplier offers packaging suitable for international shipping. Clarify Incoterms such as FOB or CIF to understand responsibilities for freight, insurance, and customs clearance. Payment terms, including TT or LC, should also be agreed upon to avoid delays in processing.
Conduct quality checks upon receipt to ensure the power supplies meet the stated specifications, including voltage tolerance and ripple noise. Request documentation such as CE or RoHS compliance certificates if applicable. For critical applications, consider third-party inspection to validate performance under full-load conditions.
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When sourcing 5v 40a 200w Led Power Supplies For Led Screens for your business, securing the right balance of quality and cost is essential. Changzhou Chenglian Power Supply Co., Ltd, a verified supplier based in China, offers this product for international export. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $7/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is a staple in the Agriculture sector with strong demand from importing countries worldwide.
Importing 5v 40a 200w Led Power Sup requires careful attention to shipping logistics, customs compliance, and secure payment terms. Changzhou Chenglian Power Supply Co., Ltd offers flexible shipping options such as Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. Common payment methods for international B2B transactions include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P). All transactions and RFQs are facilitated through EximNext, a leading online B2B marketplace designed to make cross-border trade secure and efficient.
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Importing 5v 40a 200w Led Power Sup requires careful attention to shipping logistics, customs compliance, and secure payment terms. Common shipping options include Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. Buyers should verify import duties in their destination country. Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P).
The current listed wholesale price for 5v 40a 200w Led Power Supplies For Led Screens from Changzhou Chenglian Power Supply Co., Ltd is $7/Bags on FOB terms from China. Prices may vary depending on order volume, packaging, and destination. For the most accurate bulk quote, send a direct RFQ to Changzhou Chenglian Power Supply Co., Ltd through EximNext.
The supplier, Changzhou Chenglian Power Supply Co., Ltd, has set a Minimum Order Quantity (MOQ) of 1 Bags for 5v 40a 200w Led Power Sup. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
The HS Code classification for 5v 40a 200w Led Power Supplies For Led Screens depends on the specific grade and form. Contact Changzhou Chenglian Power Supply Co., Ltd through EximNext for the exact HS Code and customs documentation required for your destination country.
To import 5v 40a 200w Led Power Sup from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Changzhou Chenglian Power Supply Co., Ltd. Ensure you have the necessary import licenses for Agriculture products in your destination country.
Yes, Changzhou Chenglian Power Supply Co., Ltd is a verified supplier on EximNext. You can view their complete company profile, business registration details, certifications, and export history before placing a bulk order.
For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to Changzhou Chenglian Power Supply Co., Ltd through EximNext.
Changzhou Chenglian Power Supply Co., Ltd offers 5v 40a 200w Led Power Sup with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
5v 40a 200w Led Power Sup is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Changzhou Chenglian Power Supply Co., Ltd through our platform.
Changzhou Chenglian Power Supply Co., Ltd maintains international quality certifications. These ensure that the 5v 40a 200w Led Power Sup meets international quality, safety, and regulatory standards required for cross-border trade.
Click "Request Quotation" on this product page, specify your required quantity, preferred shipping terms, and destination country. Changzhou Chenglian Power Supply Co., Ltd will respond with a detailed wholesale quote including FOB pricing, lead time, and payment options.
Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), Documents against Payment (D/P), and Escrow services. Confirm accepted terms directly with Changzhou Chenglian Power Supply Co., Ltd.
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