Story about battery charger-battery charger/Astek

Astek Globe 9Fl-1., No. 428, Chung Hsiao E. Road, Xizhi Dist., New Taipei City, Taiwan

Astek Gallium nitride (GaN) Desktop Power Adapter Astek Gallium nitride (GaN) Power Adapter uses a new type of semiconductor material that has the characteristics of large band gap, high thermal conductivity, high temperature resistance, radiation resistance, acid and alkali resistance, high strength and high hardness, and can conduct higher voltages. The speed of current passing through GaN components is faster than silicon, and therefore the processing speed becomes faster. GaN is more efficient and therefore generates less heat. Less heat generation means that the distance between the components can be closer, so the size of the adapter and charger can become smaller than before, while retaining all charging functions and complying with safety standards. Astek GaN Power Adapters are with Gallium nitride (GaN) based design, high power density, high efficiency, compact and small size, and less heat generating. *CB/UL/cUL/FCC/GS/TUV SUD/CE/PSE/CE/BSMI *Protections: Short Circuit/ Overvoltage/Over current/Over Temperature *CEC, DOE VI, Energy star, ErP step 2, NRCan & GEMS VI *Modified and custom design provided AAAF300 300watt ITE/Medical GaN Power Adapter 12V/15V/19V/24V/48V/56V, C14/C18 inlet IEC/EN/UL62368, IEC/EN/UL60601 AAAF250 250watt ITE/Medical GaN Power Adapter 12V/15V/19V/24V/48V/56V, C14/C18 inlet IEC/EN/UL62368, IEC/EN/UL60601 AAAF200 300watt Medical GaN Power Adapter 12V/15V/18V/19V/24V/48V,C6/C14/C18/C8 Inlet IEC/EN/UL60601 AAAF160 160watt ITE GaN Power Adapter 12V/19V/24V/48V/56V,C6/C14/C18 inlet IEC/EN/UL62368 AAAF120 120watt ITE GaN Power Adapter 12V/19V/20V/24V/48V/56V,C6/C14 inlet IEC/EN/UL62368 AAAF090 90watt ITE GaN Power Adapter 12V/15V/19V/20V/24V/48V/56V,C6/C14 inlet IEC/EN/UL62368 Any inquiries and questions, please contact us info@astekglobe.com. https://www.astekglobe.com/hot_403010.html Astek Gallium nitride (GaN) Desktop Power Adapter 2023-11-30 2024-11-30

Astek Globe 9Fl-1., No. 428, Chung Hsiao E. Road, Xizhi Dist., New Taipei City, Taiwan https://www.astekglobe.com/hot_403010.html

Astek Globe 9Fl-1., No. 428, Chung Hsiao E. Road, Xizhi Dist., New Taipei City, Taiwan https://www.astekglobe.com/hot_403010.html

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Home Astek Book Product Somethings on Battery chargers ~from an Astek Engineer

Links：https://www.astekglobe.com/product_cg177958.html

Good day,

I work at Astek and my major work is to design battery chargers. "charger charges the battery and then give powers to devices." So, chargers make life easier and create more possibilities. In order to be safe in use, we upgrade the circuit, components on reliability and stability by safety standard and customers' demand.

Let me say a simple story about battery and charger.

There are two tanks; charger is the higher one, the battery is lower. When water filled the higher one, whose water went to the lower one. While the lower tank was closed to full, the higher one would stop or still worked with tiny water. Charger's inside circuit designed to control and protect the battery. Besides them, my work is to highlight the capacity and speed of this charger and other factors to make them both run well.

Our chargers divide into two kinds; one is adapters, other
open frames.

Adapters: wall mount plug pack, desktop adaptors, USB chargers, interchangeable charger and so on.

Open frames, U-channel, enclosed powers

Charging stages: 2 stages. Now, 3 stages and 6 stages chargers for 18W/24W are coming soon.

Constant current and constant voltage mode

IT/IEC60950-1,IEC62368-1, medical/IEC60601-1, car chargers

Charging method: Floating and fast charging

Output: 5V~56V

Max watt: 500W

Any inquiries about standard/customized chargers, please don't hesitate to touch us info@astekglobe.com asap. We always standby here and waiting for you.

John Lin

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