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2w-ac-dc-desktop-power-supply-with-level-vi-efficiency-and-worldwide-safety-approvalsWrentham, MA — Power Sources Unlimited, Inc. announces the addition of the new PEAD72 Series of 72 Watt Level VI AC-DC desktop power supply having either a Class I...
ac-dc-switching-power-supply-fanless-design-provides-up-to-400-watts-of-powerWrentham, MA — Power Sources Unlimited, Inc. announces the PUB200/250/300/400 Series of AC-DC  switching  power supplies that are capable of delivering 200-400...
8-watt-dc-dc-converter-improved-cost-and-reduces-size-by-30Wrentham, MA — Power Sources Unlimited, Inc. announces the addition of the new TEL 8 series of isolated 8 Watt DC-DC converters which are housed in a very compact...
300w-high-performance-and-ruggedized-dc-dc-with-en-50155-approval-for-railway-applicationsWrentham, MA — Power Sources Unlimited, Inc. announces the addition of the new TEQ 300WIR series of 300 watt high performance and ruggedized DC-DC converters with...
high-power-density-bf-rated-medical-ac-dc-switching-power-supplyWrentham, MA — Power Sources Unlimited, Inc. announces the addition of the PPWAM360 Series open-frame medical ac-dc power supply to our Power Partners portfolio....
400-watt-4-x-7-multi-output-ac-dc-power-supply-for-medical-and-ite-applicationsWrentham, MA — Power Sources Unlimited, Inc. announces the addition of the high-power density, 400 Watt, multi-output NXT-400M Series to our Integrated Power...
30-and-40-watt-1-x1-dc-dc-converters-with-ultra-wide-input-rangeWrentham, MA — Power Sources Unlimited, Inc. is pleased to announce the addition of the highly efficient 30 Watt CP30 and 40 Watt CP40 Series DC-DC converters with...
eclb40w-and-eclb60w-dc-dc-converters-with-ultra-wide-4-1-inputWrentham, MA — Power Sources Unlimited, Inc. is pleased to announce the addition of the highly efficient 40 Watt ECLB40W and 60 Watt ECLB60W Series DC-DC Converters...

W A T T 's   N E W S


03/10/2016, 21:38
iec-62368-1-a-new-approach-to-safety By John Benatti Global users of Audio Visual (A/V) and Information Technology Equipment (ITE) products number in the billions. The safety of these users, whether lay person or...
01/08/2016, 21:39
ac-dc-power-supply-inrush-currentBy John BenattiCause: When an electrical device like a power supply is turned on, an inrush current will momentarily flow in that device. In the case of an AC/DC switching power...
04/07/2016, 21:51
market-update-from-psui-and-semiconductor-circuits-incOver the past few years, power levels for DC/DC converters were only available from larger size modules. Now they've migrated downward into much smaller packages. Not only are relative...
01/06/2016, 21:55
high-peak-load-power-suppliesBy John BenattiPower supplies are employed in various applications. Many have standard load requirements that fall within the rated output current of the supply. In these cases, Vout x...
02/05/2016, 21:58
choosing-a-power-supplyBy John BenattiThere are several factors to consider when choosing a power supply. An important first step is to categorize the major attributes of the supply. These can be generally...