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Text version of the page
| 4 | |||||||||||||||||||||
| SOLVfîD | |||||||||||||||||||||
| Power Supplies | |||||||||||||||||||||
| SolaHD has a broad range of standard power supplies to suit almost any industrial application. Updated approvals and | |||||||||||||||||||||
| user friendly features make power system design easy. The product line includes one of the broadest ranges of DIN Rail and linear-based power supplies in the marketplace. The DIN Rail products feature full CE compliance (including all the elements of CE design engineers need to worry about: safety/LVD, EMC, and ingress protection). UL 508 approvals eliminate derating in UL 508 listed panel systems. Global inputs are available for installations around the world. Three phase input options are available on many of the SDN DIN Rail products that convert 380/480 three phase directly to 24 Vdc. They provide extremely stable, regulated low voltage without the need for a step down transformer saving space and money. SolaHD now offers a DC UPS to provide backup power to the power supply in the event of a blackout. Linear vs. Switcher SolaHD has provided both linear and switching technology products for many years. As a leading supplier of power products to the industrial market, both technologies are still important. Switching technology (most of SolaHD's DIN Rail line) is the predominant method of AC-DC conversion for almost any type of electronic system sold today in the world, from PLC's to desktop PC's. | |||||||||||||||||||||
| Linear Power Supplies for a broad range of applications | |||||||||||||||||||||
| The small size, lightweight and high efficiency of the switching products give them significant advantages over the linear technology products (SolaHD's SL and 83 series). SolaHD switching products provide well Altered and regulated DC of typically less than 1% deviation from the nominal output voltage. Linears are about 50% efficient while their switching counterparts are typically over 80% efficient. Switchers are light enough to mount on a DIN Rail, while only the smallest linears are capable of being securely mounted to a DIN Rail. Linears are still popular today because they do provide very tight regulation (<.01% typically), almost perfectly clean DC, fast transient response and their low component count helps provide a lower material cost for its user. Linears are typically open frame because of the excessive heat dissipation from their low efficiency. SolaHD's industry standard linears, however, are available with optional covers for safety. Most linears are recognized to UL 60950 and cannot meet the stricter temperature requirements of the UL 508 Listing, such as with SolaHD's DIN Rail power supplies. | |||||||||||||||||||||
| Linear vs. Switcher | |||||||||||||||||||||
| Visit our website at www.solaheviduty.com or contact Technical Services at (800) 377-4384 with any questions. | |||||||||||||||||||||
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