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Open Frame Power For Medical Device
The common open frame psu has a complete shell, which is because the public's interpretation of the film version is relatively narrow, but the bare board power supply now puts aside the component of the previous external shell and helps the power supply of the equipment in a more straightforward and bare state. In the actual application process, it needs to be different from the common power supply. The advantages of the template power supply can be seen through the following two points.
Description
Description
Open frame power supply,The rapid development of communication industry has greatly promoted the development of communication power supply. High frequency miniaturized switching power supply and its technology have become the mainstream of modern communication power supply system. In the field of communication, rectifier is usually called primary power supply, and DC / DC converter is called secondary power supply. The primary power supply is used to convert single-phase or three-phase AC power grid into DC power supply with nominal value of 48V. At present, among the primary power supplies used in SPC exchanges, the traditional phase controlled regulated power supply has been replaced by high-frequency switching power supply. The high-frequency switching power supply (also known as switching rectifier SMR) works through the high frequency of MOSFET or IGBT. The switching frequency is generally controlled in the range of 50-100khz to achieve high efficiency and miniaturization. In recent years, the power capacity of switching rectifier has been expanding, and the single machine capacity has been expanded from 48V / 12.5A and 48V / 20a to 48V / 200A and 48V / 400A.
Advantages of Open frame power supply
At present, the ordinary power supply board on the market has a large shell. Therefore, relatively speaking, the problem of this kind of ordinary power supply is that it is prone to explosion due to excessive heating and unable to dissipate heat in time. However, the bare board power supply will cause other problems due to insufficient heat dissipation due to its permeability and fast heat dissipation. In the past, the shell was valued in the market, It is considered that the integrity of the design is more important, but the subsequent tests and technical breakthroughs have proved that the bare form does not affect the safety of application. And it has better heat dissipation function, which can effectively solve the heat dissipation problem.
Our advantages
1.Foucs on power adapter, li-on battery charger quality service
2. We certify 2 years warranty after products delivery.
3.All products have passde ISO 9001 QC system.
4. All products have passed global certification(UL,ETL,KC,PSE,SAA,BIS,BS,CB,FCC,EMS,ROSH,REACH,UKAC,ETC)
5.Fanless high efficeincy design,meet CEC,DOE,LEVEL VI,ERP,NRCAN,GEMS,Energy star and COC Tier 2
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