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Construction & real estate›💡Electronic & Electrical›🍎Food & Beverages›🛋️Home furnishing & supplies›⚗️Industrial goods & chemical›🪨Minerals & metals›📦Miscellaneous›
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Construction & real estate›💡Electronic & Electrical›🍎Food & Beverages›🛋️Home furnishing & supplies›⚗️Industrial goods & chemical›🪨Minerals & metals›📦Miscellaneous›This 12V DC 5A switching power supply from Shenzhen Kejiayuan Technology Co., Ltd. converts mains AC voltage into a regulated 12-volt direct current output at a maximum of 5 amps. The unit uses a 2.5mm barrel connector, a common interface for many notebook computers and small electronics. The source description confirms it is designed to provide a stable power source for various notebook applications.
Switch-mode technology is employed, which typically offers higher efficiency than linear supplies, generates less heat, and allows for a more compact form factor. The listing states the unit includes built-in overcurrent protection to safeguard connected devices from power surges and short circuits. For a 12V 5A supply, typical safety certifications include CE and RoHS, which the supplier's description references.
Buyers sourcing this type of adapter include electronics distributors, IT equipment resellers, and importers supplying the repair and replacement market. The supplier's profile indicates they are based in Shenzhen, Guangdong, a major hub for electronics manufacturing. Trade terms and specific pricing would need to be confirmed directly with the supplier, as the listing does not specify exact MOQs or current prices.
| Output Voltage | 12V DC |
| Maximum Output Current | 5A |
| Connector Type | 2.5mm barrel connector |
| Input Voltage | Typical: 100-240V AC (standard universal input) |
| Output Power | 60W (calculated from 12V x 5A) |
| Protection Features | Overcurrent, short-circuit (as per listing) |
| Compliance Standards | CE, RoHS (as per listing) |
| Typical Efficiency | Standard: >85% for switch-mode designs |
| Typical Dimensions | Standard: approx. 110 x 50 x 30mm (varies by model) |
| Typical Weight | Standard: approx. 200-300g |
Shenzhen Kejiayuan Technology Co., Ltd. is located at Jiuwei Road in the Baoan district of Shenzhen, Guangdong, China. The supplier's profile on the platform indicates an 'imported' tier status and a 'harbor' trust tier, suggesting they are an established entity within the marketplace's verification system. Their listed response rate and average response time are currently at zero, which prospective buyers should note when initiating contact.
The company appears to operate within the electronics supply chain, given the product type and Shenzhen's role as a global electronics manufacturing centre. The listing for this power supply does not provide details on the company's history, production capacity, or client portfolio. Buyers should request specific business documentation and certifications directly from the supplier to verify operational scale and compliance.
| 企业类型 | Supplier |
| 成立年份 | Contact Supplier |
| Employees | Contact Supplier |
| Annual Revenue | Contact Supplier |
| Main Products | View Products Tab |
| Major Markets | Global |
| 响应时间 | <4h |
| 响应率 | Contact Supplier |
Before ordering this 12V DC power supply from Shenzhen Kejiayuan Technology, request the full technical datasheet and copies of all claimed compliance certificates (CE, RoHS). Verify the exact input voltage range, operating temperature specifications, and the physical dimensions to ensure the unit fits your intended application and packaging. Ask for sample units to test compatibility and performance under load.
Confirm all trade and logistics terms in writing. This includes the exact MOQ, unit price for your order volume, production lead time, and payment terms. Specify the required incoterms (e.g., FOB Shenzhen, CIF your destination port) and request a detailed packing list to understand carton dimensions and gross weight for freight planning. Since the supplier's response metrics are currently zero, allow for additional time in your communication schedule.
Implement quality checks upon receipt. For a batch of power supplies, a common practice is to conduct an AQL (Acceptable Quality Level) inspection. Test a sample percentage of units for output voltage stability under load, check for correct connector polarity, and verify that the safety features (like overcurrent protection) function as described. This step is crucial for mitigating risk in electronics component sourcing.
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When importing 12v Dc 5a 2.5mm Notebook from China, buyers should consider shipping terms (FOB, CIF, EXW), customs documentation requirements, and payment security. Contact the supplier to discuss the best logistics options for your destination country.
Click the "Request Quotation" button to contact Shenzhen Kejiayuan Technology Co., Ltd. directly. The supplier will provide a custom quote based on your required bulk quantity and shipping destination.
Yes, Shenzhen Kejiayuan Technology Co., Ltd. provides 12v Dc 5a 2.5mm Notebook for bulk export from China. You can negotiate the MOQ, packaging details, and shipping terms directly with the supplier.
Shipping terms such as FOB, CIF, or EXW can be negotiated directly with Shenzhen Kejiayuan Technology Co., Ltd.. Contact the supplier to discuss the best logistics options for importing 12v Dc 5a 2.5mm Notebook to your country.
Send a direct message to Shenzhen Kejiayuan Technology Co., Ltd. through our platform to request a product sample before committing to a large wholesale order.
Shenzhen Kejiayuan Technology Co., Ltd. is a registered and verified supplier on EximNext. We recommend using our secure messaging system and standard international payment methods (L/C, T/T, Escrow).
Request a detailed product data sheet including grade, purity, dimensions, material composition, and applicable industry standards from Shenzhen Kejiayuan Technology Co., Ltd..
Many suppliers on EximNext, including Shenzhen Kejiayuan Technology Co., Ltd., offer custom packaging and private label options for bulk wholesale orders.
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Yes, EximNext hosts a wide network of verified Electric Power Supply Components manufacturers, exporters, and wholesalers across 200+ countries.
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