description ? versatile design allows multiple output variations ? forward topology, 300 kh z switching frequency ? input range from 29.5-60v ? 1500v ac isolation between primary and secondary ? power 26watts ? low leakage inductance applications ? for ieee 802.3af-compliant power over ethernet applications ? ups, voip phone, wireless lan access point, bluetooth access point, network camera, building access systems ? retail point-of-information systems ? vending/gaming machines environmental data ? storage temperature range: -40c to +125c ? operating ambient temperature range: -40c to +85c (range is application specific) ? solder reflow temperature: +260c max. for 10 seconds maximum packaging ? packaging information: 115 parts per 13" reel power over ethernet (poe)/pd configurable transformer dcr/ dcr/ dcr/ dcr/ leakage pri primary pri sec bias sync induct. current turns ratio pins pri (2 - 4): induct. (ohms) (ohms) (ohms) (ohms) (uh) pk v1 (12 - 10): v2 (11 - 9): part number watts (uh) output bias sync max max max max typ. (adc) bias (1 - 6): sync (7 - 8) poe26w3.3vs5-r 26 160 (2)x3.3v@4.0a 10.0v@0.1a 5v@0.1a 0.100 0.025 0.90 0.42 1.0 2.6 1:0.29:0.29:0.83:0.42 +/-2% poe26w3.3vs10-r 26 160 (2)x3.3v@4.0a 10.0v@0.1a 10v@0.1a 0.100 0.025 0.90 0.90 1.0 2.6 1:0.29:0.29:0.83:0.83 +/-2% poe26w5v-r 26 160 (2)x5.0v@2.6a 10.0v@0.1a 5.0v@0.1a 0.100 0.050 0.90 0.42 1.0 2.6 1:0.42:0.42:0.83:0.42 +/-2% (1) test parameters: 100khz, 0.100vrms, 0.0adc (2) dcr limits maximum @ 20c (3) leakage inductance 300khz, 0.01vrms, 0.0adc mechanical diagram dimensions top view front view recommended pcb layout poe 1 7 6 12 white dot pin #1 a b d (12 plcs) c h (12 plcs) g (12 plcs) f (2 plcs) e component side 1 6 12 7 i j (12plcs) k (12plcs) n (10plcs) o (10plcs) l m bias 1 11 6 8 7 9 4 2 10 12 primary output output sync schematic abcdefgh i lm mm mm mm mm mm mm mm mm mm j k mm mm n o max. ref. max. ref. max. ref. ref. ref. ref. mm mm ref. max. mm mm 21.5 22.0 28.5 0.7 10.8 2.95 0.1 0.4 17.25 2.25 3.15 23.2 29.5 3.0 0.75 1) tolerances a - h are 0.25mm unless specified otherwise. 2) tolerances i - o are 0.10mm unless specified otherwise 2) all soldering surfaces are coplaner to within 0.102mm. rohs 2002/95/ec
power over ethernet (poe)/pd configurable transformer visit us on the web at www.cooperbussmann.com 1225 broken sound pkwy. suite f boca raton, fl 33487 tel: +1-561-998-4100 toll free: +1-888-414-2645 fax: +1-561-241-6640 this bulletin is intended to present product design solutions and technical information that will help the end user with design applications. cooper electronic technologies reserves the right, without notice, to change design or construction of any products and to discontinue or limit d istribution of any products. cooper electronic technologies also reserves the right to change or update, without notice, any technical information contained in thi s bulletin. once a product has been selected, it should be tested by the user in all possible applications. life support policy: cooper electronic technologies does not authorize the use of any of its products for use in life support d evices or systems without the express written approval of an officer of the company. life support systems are devices which support or sustain life, and whos e failure to perform, when properly used in accordance with instructions for use provided in the labeling, can be reasonably expected to result in signifi cant injury to the user. data sheet 4 081 0909 ? cooper electronic technologies 2007 packaging information
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