Import Switching Power Adapter — Buy in wholesale FOB from Supplier in China
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Switching power adapter
Kingwon Power Supply Ltd. manufactures switching power adapters with a universal AC input of 100‑240 V at 50‑60 Hz. The adapters are housed in a PC/ABS enclosure and contain copper windings, an FR4 printed circuit board and electrolytic capacitors. Output power is configurable from 2 W up to 48 W to suit diverse device requirements. The design supports a wide voltage range, allowing use in global markets.
In the power‑supply industry, PC/ABS housings are standard for impact resistance, while copper windings provide high conductivity and efficiency typically between 85 % and 92 %. FR4 substrates are the norm for printed circuit boards due to their flame‑retardant properties. Electrolytic capacitors are commonly used for bulk filtering, offering typical ripple reduction of less than 5 % at full load. Compliance with safety standards such as CE, UL and FCC is typical for adapters intended for international sale.
These adapters are suited for OEMs and contract manufacturers producing consumer electronics, telecommunications gear, LED lighting and industrial automation equipment. Kingwon offers flexible minimum order quantities and ships on FOB or CIF terms from its Dongguan facility. While the catalogue lists CE, UL and FCC markings, buyers should request the current test certificates for confirmation. Payment is usually arranged via T/T or L/C after order acceptance.
| Input voltage | 100-240VAC, 50-60Hz |
| Output power range | 2W to 48W |
| Housing material | PC/ABS |
| Core winding material | Copper |
| PCB material | FR4 |
| Capacitor type | Electrolytic |
| Typical efficiency | 85%‑92% (typical) |
| Typical operating temperature | -20 °C to +70 °C (typical) |
| Typical certifications | CE, UL, FCC (typical) |
| Packaging | Anti‑static bags, 20 units per master carton (typical) |
Kingwon Power Supply Ltd. is situated in Dongguan, Guangdong Province, China, at Hengkeng, Liaobu Town. The supplier carries a harbor‑level verification tier on the platform, reflecting a basic level of business validation. Their response statistics show a 0 percent response rate and no recorded response time, indicating limited recent communication. The company’s product focus is on switching power adapters and related electronic components.
The catalogue highlights flexible minimum order quantities and offers shipping on FOB or CIF terms from the Dongguan location. Although CE, UL and FCC markings are mentioned, the supplier does not provide the certification documents directly, so buyers should request the latest test reports. Kingwon does not disclose production capacity or lead‑time, making it necessary to obtain these details during the quotation process.
Switching power adapters with universal AC input 100-240VAC 50-60Hz and configurable DC output ranging from 2W to 48W are widely used in consumer electronics, telecommunications equipment, LED lighting, and industrial automation. These compact switch mode power supplies are essential components for OEMs and contract manufacturers sourcing components for global export. Customizable output specifications allow buyers to match exact voltage and current requirements for their specific applications, with compliance certifications including CE, UL, and FCC marking for international market access.
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Sourcing Switching power adapter from Kingwon Power Supply Ltd. - China Import Guide
Before ordering, verify the exact input voltage range and request an efficiency test report to confirm performance figures. Ask for the latest CE, UL and FCC certification documents to ensure the adapters meet the safety standards required for your market. Confirm that the output power specifications match your device specifications and that any custom voltage settings are clearly documented.
Discuss the preferred Incoterm - FOB or CIF - and agree on the destination port to calculate freight costs accurately. Request a production lead‑time estimate, noting that the supplier’s response rate is currently low, so a written schedule is essential. Agree on payment terms such as T/T against a pro‑forma invoice or a confirmed L/C before shipment. Ensure that cargo insurance covers the full value of the goods during transit.
Arrange a third‑party pre‑shipment inspection focusing on voltage accuracy, insulation resistance and thermal performance. Ask the supplier for a mill test report and a full set of compliance certificates before the units leave the factory. Upon receipt, compare the inspection results with the agreed specifications and documentation. Maintaining this record supports any claim for non‑conformity and facilitates smooth customs clearance.
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15 listingsTop Verified Suppliers for Switching power adapter
30 suppliersBuy Switching Power Adapter in Bulk — Verified Supplier in China
When sourcing Switching Power Adapter for your business, securing the right balance of quality and cost is essential. Kingwon Power Supply Ltd., a verified supplier based in China, offers this product with key specifications including SMPS Switching Power Adapter, Class II or Class I with grounding, Housing: Flame Retardant PC/ABS (UL94 V-0); Internal: Copper transformer, electrolytic capacitors, MOSFET switching ICs, and Compact form factor, dimensions vary by power rating (2W-48W); typical small adapters: 60-80mm length. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $2.8015/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is actively traded under HS Code 8504.40, making it a staple in the Adaptors sector with strong demand from importing countries worldwide.
Switching Power Adapter Specifications, Trade Terms & Pricing
Importing Switching Power Adapter requires careful attention to shipping logistics, customs compliance, and secure payment terms. Kingwon Power Supply Ltd. offers flexible shipping options such as Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. To ensure a smooth transaction, buyers should verify import duties for HS Code 8504.40 in their destination country. 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.
About Kingwon Power Supply Ltd. — Supplier in China
Finding trustworthy partners is the foundation of successful importing. The supplier of this Switching Power Adapter has been verified on our platform. Whether you are a distributor, wholesaler, or procurement manager, you can request a free quotation, ask for product samples, and finalize your bulk purchase with confidence. EximNext hosts thousands of verified manufacturers and exporters across 200+ countries. Explore similar products in the Adaptors category and connect with top-tier exporters on our comprehensive B2B marketplace. Start your sourcing journey today.
Import Switching Power Adapter — Shipping, Logistics & Customs
Importing Switching Power Adapter 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 for HS Code 8504.40 in their destination country. Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P).
Frequently Asked Questions About Switching Power Adapter
What is the wholesale price of Switching Power Adapter?
The current listed wholesale price for Switching Power Adapter from Kingwon Power Supply Ltd. is $2.8015/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 Kingwon Power Supply Ltd. through EximNext.
What is the Minimum Order Quantity (MOQ) for Switching Power Adapter?
The supplier, Kingwon Power Supply Ltd., has set a Minimum Order Quantity (MOQ) of 1 Bags for Switching Power Adapter. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
What is the HS Code for Switching Power Adapter?
For international shipping and customs clearance, Switching Power Adapter is classified under HS Code 8504.40. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
How can I import Switching Power Adapter from China?
To import Switching Power Adapter from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Kingwon Power Supply Ltd.. Ensure you have the necessary import licenses for Adaptors products in your destination country.
Is Kingwon Power Supply Ltd. a verified supplier?
Yes, Kingwon Power Supply 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.
What are the key specifications of Switching Power Adapter?
The key specifications for Switching Power Adapter supplied by Kingwon Power Supply Ltd. include SMPS Switching Power Adapter, Class II or Class I with grounding, Housing: Flame Retardant PC/ABS (UL94 V-0); Internal: Copper transformer, electrolytic capacitors, MOSFET switching ICs, and Compact form factor, dimensions vary by power rating (2W-48W); typical small adapters: 60-80mm length. For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
What packaging options are available for bulk orders of Switching Power Adapter?
Kingwon Power Supply Ltd. offers Switching Power Adapter with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Which countries import Switching Power Adapter the most?
Switching Power Adapter is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Kingwon Power Supply Ltd. through our platform.
What certifications does this Switching Power Adapter supplier hold?
Kingwon Power Supply Ltd. maintains international quality certifications. These ensure that the Switching Power Adapter meets international quality, safety, and regulatory standards required for cross-border trade.
How do I place a bulk order for Switching Power Adapter on EximNext?
Click "Request Quotation" on this product page, specify your required quantity, preferred shipping terms, and destination country. Kingwon Power Supply Ltd. will respond with a detailed wholesale quote including FOB pricing, lead time, and payment options.
What payment methods are accepted?
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 Kingwon Power Supply Ltd..
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