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Travel adaptor for Global Markets4
Astek Globe 9Fl-1., No. 428, Chung Hsiao E. Road, Xizhi Dist., New Taipei City, Taiwan
AC DC Switching Power SupplyEvery day, we need electricity to power on the daily devices. Let’s see how it work. After the power plant sends thousands of AC high voltages of 20,000 volts, it is stepped down to 100V and 200V through the transformer in the pole before being sent to the general household. The outlet in the house supplies AC power, so after the AC/DC power supply conversion circuit, the DC power is supplied to the household appliance.The type we insert into the appliance is open frame power supply. Another with a plastic case, AC plug/AC inlet and DC connector is power adaptor. As to the usages, there are IT switching power supplies, medical power supply units, battery chargers, USB chargers and DC DC car adaptors. These are on Astek’s power supplies product lists.About the switching power supplies design, at the initial stage, the required specifications must be confirmed.1. Input voltage range, output voltages/currents2. Standby power3. Max./min./cooling temperature4. The allowable area/heights in size5. Necessary protection: such as overcurrent, overvoltage, and over temperature6. Special environments/application: like used in tropic zone or with aerospace…7. CostsEvaluation and trial1. Use evaluation board / work2. Make a test board, run under preset conditions and evaluate performance3. Debugging, optimization4. Distinguish Compliance / non-compliance with specifications and safety standards.5. Reserved space for modification and upgrade by customers’ demand or when new safety standards enforced.When evaluating, carefully check the output voltage, load current, temperature upper limit, etc. If the design is not able to withstand the temperature, it is easy to deviate from the required specifications during mass production, or because the batch affects the yield. The characteristics of the components that make up the circuit are different, so it is important to understand the characteristics of the part and design an article that meets the specifications. During this period, it’s critical to choose the right components, power supply layout and circuits.After then, the design of power supplies is closed to complete and initiate the mass production. Before the shipments, our factory will inspect with Chroma and 100% burn-in tests.Any inquiries, please feel free to touch us. https://www.astekglobe.com/hot_317390.html AC DC Switching power supplies 2021-01-20 2022-01-20
Astek Globe 9Fl-1., No. 428, Chung Hsiao E. Road, Xizhi Dist., New Taipei City, Taiwan https://www.astekglobe.com/hot_317390.html
Astek Globe 9Fl-1., No. 428, Chung Hsiao E. Road, Xizhi Dist., New Taipei City, Taiwan https://www.astekglobe.com/hot_317390.html
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2021-01-20 http://schema.org/InStock $NT 0 https://www.astekglobe.com/hot_317390.html
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Travel adaptor for Global Markets

Now, the world is plain. People and goods are flow all around the world. So do the travel chargers. Interchangeable plug adapters are one of Astek golden products. Due to wide output watt, it’s from 5w to 90w. Because the trend of watt consumption for devices and chargers are design with less watt than before. Also, the chargers and adaptors are the smaller the better in sizes. Besides the standard plugs, like American/European/Austria/British 2 or 3 pins plugs, it’s on the product list such as Korean/China/Argentina/South African/Japan plugs-in too. Concerning safety certifications, Astek Travel chargers are with UL, cUL, CE, FCC, VCCI, RCM, CB, TUV-GS, CCC, KC, PSE, S marks, RoHS, REACH, GEMS, ErP Step 2, DOE VI and so on.

I imagine travel plug pack is a little world. The adapter herself is like the earth to accept different AC plugs. Culture is like the special and unique AC plug. IF you insert US and Japan plug, it’s with American characteristic; simplicity and fluent shape. On the other way, British plug is like an old gentleman; strong and mature with the sense of security. Europe plug is round to circle multiple and plural cultures.

Astek travel plug-in adaptors are with good touch points between adapters and plugs; easily pull in and push out. It’s convenient for the end users to carry and use into different countries. For vendors, it’s more flexible to keep and control the stocks and sell internationally. We understand it from an American customer’s experiences.

They are qualified to pass the tests of Quality Assured and safety approvals. We are proud of selling them worldwide.

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