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Pws 702a 1r Pdf Download


PWS-702A-1R PDF Download - A Guide to the 700W 1U Redundant Power Supply Specification




If you are looking for a reliable and efficient power supply for your 1U server, you might want to consider the PWS-702A-1R from Supermicro. This is a 700W 1U redundant power supply that features remote management support, hot-swappability, and high performance. In this article, we will provide you with some information about the PWS-702A-1R and how to download its PDF specification.


What is the PWS-702A-1R?




The PWS-702A-1R is a power supply unit (PSU) that converts AC input voltage to DC output voltage for powering the server components. It has a maximum output power of 700W and an efficiency of 89% (typical). It has two output voltages: +12V and +5Vsb. The +12V output can provide up to 57A of current, while the +5Vsb output can provide up to 4A of current. The PWS-702A-1R has a power factor of 0.98 at maximum load (typical) and a ripple and noise of 120mV for +12V and 50mV for +5Vsb.


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The PWS-702A-1R is designed to be redundant, which means that it has two or more identical modules that can operate independently. If one module fails, the other module can take over the load without interrupting the server operation. The PWS-702A-1R has two modules that are connected by a gold finger connector. Each module has its own AC input, DC output, fan, and status LED. The modules are hot-swappable, which means that they can be replaced or removed without shutting down the server.


The PWS-702A-1R also supports remote management with SMBus, which is a communication protocol that allows the server to monitor and control the power supply parameters, such as input voltage, output voltage, output current, temperature, fan speed, and status. The PWS-702A-1R can also send alerts to the server if there is any abnormal condition, such as overvoltage, overcurrent, overtemperature, or fan failure.


Why choose the PWS-702A-1R?




The PWS-702A-1R is a high-quality power supply that offers several benefits for your 1U server, such as:



  • Reliability: The PWS-702A-1R has a redundant design that ensures continuous power delivery even if one module fails. It also has various protection features, such as overvoltage protection, overcurrent protection, short circuit protection, and overtemperature protection. It complies with the safety standards of UL60950-1/CSE 60950-1, EN60950-1, IEC60950-1 CB Report, CE Low Voltage Directive, BSMI, and CCC.



  • Efficiency: The PWS-702A-1R has an efficiency of 89% (typical), which means that it wastes less energy and generates less heat than less efficient power supplies. This can reduce your electricity bill and cooling cost.



  • Performance: The PWS-702A-1R has a high output power of 700W and a stable output voltage of +12V and +5Vsb. It can support various server components that require high power consumption, such as processors, memory modules, hard drives, and expansion cards.



  • Flexibility: The PWS-702A-1R has a wide input voltage range of 100-240Vac and a wide input frequency range of 50-60Hz. It can work in different regions with different AC power standards. It also has a compact dimension of 76 x 360 x 40 mm and a light weight of 2.3 kg. It can fit in most 1U server chassis.



  • Manageability: The PWS-702A-1R supports remote management with SMBus, which allows you to monitor and control the power supply parameters from a distance. You can also receive alerts from the power supply if there is any abnormal condition.




How to download the PWS-702A-1R PDF specification?




If you want to learn more about the PWS-702A-1R, you can download its PDF specification from the Supermicro website. The PDF specification contains detailed information about the PWS-702A-1R, such as its features, benefits, specifications, dimensions, connectors, pin assignments, and safety instructions. You can use the PDF specification as a reference guide for installing, using, and maintaining the PWS-702A-1R.


To download the PWS-702A-1R PDF specification, you can follow these steps:



  • Go to the Supermicro website at [www.supermicro.com].



  • Click on the "Products" tab and select "Power Supplies" from the drop-down menu.



  • On the left side of the page, click on the "Redundant" category and select "700W" from the sub-category.



  • Find the PWS-702A-1R from the product list and click on its name.



  • On the product page, click on the "Quick Specs" link under the product image.



  • A new tab will open with the PWS-702A-1R PDF specification. You can view it online or download it to your device by clicking on the download icon at the top right corner of the page.




You can also download the PWS-702A-1R PDF specification from other sources, such as [alldatasheet.com] or [datasheets.com]. However, these sources may not have the latest or complete information about the PWS-702A-1R. Therefore, we recommend you to use the official Supermicro website as your primary source for downloading the PWS-702A-1R PDF specification.


Conclusion




The PWS-702A-1R is a 700W 1U redundant power supply that offers reliability, efficiency, performance, flexibility, and manageability for your 1U server. It has a redundant design that ensures continuous power delivery even if one module fails. It has an efficiency of 89% (typical) that reduces energy waste and heat generation. It has a high output power of 700W and a stable output voltage of +12V and +5Vsb that supports various server components. It has a wide input voltage range of 100-240Vac and a wide input frequency range of 50-60Hz that works in different regions. It supports remote management with SMBus that allows you to monitor and control the power supply parameters from a distance.


If you want to learn more about the PWS-702A-1R, you can download its PDF specification from the Supermicro website or other sources. The PDF specification contains detailed information about the PWS-702A-1R, such as its features, benefits, specifications, dimensions, connectors, pin assignments, and safety instructions. You can use the PDF specification as a reference guide for installing, using, and maintaining the PWS-702A-1R.


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