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Something about Open Frame Power Supply ~by Astek engineer4
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 2022-11-25 2023-11-25
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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2022-11-25 http://schema.org/InStock TWD 0 https://www.astekglobe.com/hot_403010.html
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Links:https://www.astekglobe.com/product_cg177955.html

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Something  about Open Frame PSU

 Someone asked me to talk about my works so let me have to chance to say...

 I regard my works as the matchmaker between power supplies and applications. They have some interesting philosophies.   

The open frame is the PCB power used inside without case. Thanks to inner use and power up the application, we understand it's critical to open frame technologies of quality and stability of open frame structure, components, PCB board, inside convection, electronic performance and so on. At the design stages, we also have to consider safety, efficiency, and environmental regulations, electronic characteristics among PCB powers and equipment, manufacturability. It's said, " A good start is the beginning of success."

Astek engineer are familiar with the electronic characteristic, international safety certifications, environmental regulations, the design of layout and craft of open frames. Astek open frame: small size, power supply inside use, good design, IEC60950-1, IEC62368-1, IEC60601-1. UL, CUL, CB, CE, FCC. 5~56V, 5W~500W.

If necessary, open frame SMPS envelope is also considerable. 


When inquiries, we collect the relative information about the required specifications and access to get the bull eyes. Always, customer are happy with it too because good PCB powers will save costs and avoid troubles, especially inner use. 

Best regards, 

Steven Wu

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