We Provide One-stop Power Supply Solution

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Super Dragon

Shenzhen Super Dragon Technology Co.,Ltd. was founded in March 2008 and is known for its efficient management team and an experienced R&D and process development team.

Power supply business is a division integrating R&D/production/sales/customer service. We mainly provide customer a few series of eco-friendly adapter, charger, smart fast charger, power converter module for telecomm and so on. We have a professional R&D team and talents are gathered in production, engineering, quality team too. Relay on the strong ability of development, manufacture and quality control , we can provide eco-friendly and price competitive products to consumer along with high quality.

Company Advantages

Super Dragon power supply

Customized and OEM

We have our own professional R&D engineers to support customized solution. OEM also acceptable.

about Super Dragon

Safety

100%  of products under full time aging and more than 5 steps inspect.

Delivery

Our fastest delivery time can be 5 days. While others is 15 days at least.

MOQ

The MOQ of normal specification can be just 100pcs. While others is 500pcs to 1000pcs.

Cheaper

We can guarantee to supply you cheaper quotation according your sample.

Modern Manufacturer , Quality First

There are more than 50 R&D engineers and 300  staff working at Super Dragon, the majority of whom have more than 10 years experiences in Power Supply Industry.

Besides, Super Dragon owns the most advanced, intelligent and fully automated production line to meet the explosive demand for power supply & power chargers.

Quality is ensured by the most stringent QC system in the industry.

Step1

IQC incoming inspection

Step2

SMT first piece inspection

Step3

IPOC process control

Step4

Semi-finished product testing

Step5

Finished product aging test

Step6

Finished product 100% test

Step7

QA check

Step8

EMC/EMI spot check

Step9

Reliability test

Step1: IQC incoming inspection

Inspection purpose: prevent the delay of delivery due to bad material process caused by bad material

Inspection standard: inspection specification for raw materials.

Testing equipment: pressure tester, transistor tester, bridge, DC current and leakage current tester, environmental protection tester, swing tester, salt fog tester, flame retardant tester, etc.

Step2: SMT first piece inspection

Inspection purpose: to ensure that the components of the production model are fully consistent with the customer's assembly drawings and material list, so as to prevent the undesirable flow from the next process

Inspection standard: according to Bom and Gerber data, measure and detect each material of the first board

Inspection equipment: TH2817B, TH2830A, magnifying glass.

Step3: IPOC process control

Inspection purpose: to ensure quality during product formation

Inspection standard: refer to BOM list, product specification, product test specification, IPC-A-610E, product reliability verification standard, etc.

Inspection equipment: ATE, electronic load, high voltage instrument, ripple tester, leakage current tester, etc.

Step4: Semi-finished product testing

Inspection purpose: to ensure the quality of semi-finished products in the process of forming.

Inspection standard: refer to BOM list, product specification, product test specification, IPC-A-610E and so on.

Inspection equipment: ATE, electronic load, ripple tester, etc.

Step5: Finished product aging test

Inspection purpose: to ensure the service life of the product.

Inspection standard: product specification, product test specification, etc.

Inspection equipment: computer automatic aging system.

Step6: Finished product 100% test

Inspection purpose: to ensure the quality of each product.

Inspection standard: refer to BOM list, product specification, product test specification, product reliability verification standard, etc.

Inspection equipment: ATE, electronic load, high voltage instrument, ripple tester, leakage current tester, etc.

Step7: QA check

Inspection purpose: to ensure the quality of products shipped

Inspection standard: refer to BOM list, product specification, product test specification, product reliability verification specification, finished product appearance inspection standard, etc.

Inspection equipment: ATE, high voltage instrument, ripple tester, leakage current tester, etc.

Step8: EMC/EMI spot check

Inspection purpose: to ensure that products meet electromagnetic compatibility requirements

Inspection standard: refer to EN55032, EN55024, EN55020 and so on

Inspection equipment: radiation and conduction tester.

Step9: Reliability test

Inspection purpose: to ensure the safety, service life and compliance of the product

Inspection standard: product specification, product reliability verification

Inspection equipment: ATE, high voltage instrument, ripple tester, leakage current tester, constant temperature and humidity box, conduction tester, electrostatic tester, plug and play tester, ball pressure tester, point temperature tester, etc.

Our Partner

Client’s trust is our biggest Motivation

Super Dragon’s power supply & chargers are widely used in many international famous brand.

Such as: HUAWEI, XIAOMI, TECNO, PHILIPS, GREE, DAHUA, MONSTER ENERGY, ELC, ACE.

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