2009年1月7日艾默生網(wǎng)絡(luò)能源公司，艾默生公司是全球領(lǐng)先的商業(yè)扶持臨界連續(xù)性[tm] ，擴(kuò)大了DCH3系列壁掛式AC - DC電源適配器，增加了四個(gè)新的模式（ DCH3 - 050XX - 004 ） ，這些搭配無(wú)接線產(chǎn)出支持可互換的USB到迷你/微型的USB 2.0輸出電纜。這些緊湊的電源適配器功能纖薄的外形和收費(fèi)的目的是為便攜式消費(fèi)電子設(shè)備如PDA、 數(shù)碼相機(jī)和移動(dòng)電話這需要一個(gè)5伏直流電電源供應(yīng)和使用迷你USB連接器。 DCH3系列AC - DC電源適配器功能普遍100至254Vac投入提供了4種模式（美國(guó)，歐盟，英國(guó)和最近推出的AU機(jī)型），配置不同的輸入插頭以適應(yīng)世界中各地區(qū)的使用。此外，所有4個(gè)電源適配器生成調(diào)節(jié)5 V輸出功率3瓦的能力滿足嚴(yán)格的能源之星四級(jí)效率標(biāo)準(zhǔn)。 該系列提供全面的保護(hù)，防止過(guò)壓和短路條件，以及內(nèi)置的EMI濾波和廣泛的安全認(rèn)證包括UL/cUL60950-1和EN60950 - 1認(rèn)證。靈活的電源適配器系列還支持廣泛的環(huán)境工作溫度從0到45攝氏度，有一流的地面滲漏最大電流為10微安，并提供恒定電壓/電流輸出。 DCH3系列AC - DC電源適配器，可即時(shí)交貨。標(biāo)準(zhǔn)的準(zhǔn)備時(shí)間庫(kù)存量為8周，并起價(jià)每單位3.99美元。欲了解更多信息，請(qǐng)?jiān)L問(wèn)www.powerconversion.com/products/websheet/324/DCH3 關(guān)于艾默生網(wǎng)絡(luò)能源公司 艾默生網(wǎng)絡(luò)能源公司（NYSE:EMR）是全球領(lǐng)先的商業(yè)扶持臨界連續(xù)性[tm]從電網(wǎng)到芯片的電信網(wǎng)絡(luò)、數(shù)據(jù)中心、醫(yī)療保健和工業(yè)設(shè)施。艾默生網(wǎng)絡(luò)能源公司提供創(chuàng)新的解決方案和專業(yè)知識(shí)領(lǐng)域，包括AC和DC電源和精密冷卻系統(tǒng)，嵌入式計(jì)算和電源，一體化機(jī)架和機(jī)箱，電源開(kāi)關(guān)和控制，監(jiān)測(cè)和連接。所有解決方案都支持全球范圍內(nèi)由當(dāng)?shù)匕W(wǎng)絡(luò)能源技術(shù)服務(wù)人員。欲了解更多有關(guān)艾默生網(wǎng)絡(luò)能源的嵌入式電源產(chǎn)品和服務(wù)的原始設(shè)備制造商和系統(tǒng)集成訪問(wèn)www.PowerConversion.com 。 關(guān)于艾默生 艾默生（NYSE: EMR）總部設(shè)在美國(guó)密蘇里州圣路易斯市，是全球領(lǐng)先的實(shí)現(xiàn)技術(shù)和工程合作，建立創(chuàng)新的解決方案為客戶通過(guò)其網(wǎng)絡(luò)能源、過(guò)程管理、工業(yè)自動(dòng)化、環(huán)境技術(shù)、并設(shè)備和工具的企業(yè)。2008年銷售額248億美元。 [font=times]original text [/font] [font=times]Emerson Introduces DCH3-050XX-004 Mini-USB AC-DC Power Adapters [/font] [font=times][color=#708090]January 7, 2009 —— Emerson Network Power, a business of Emerson and the global leader in enabling Business-Critical Continuity[tm], expanded its line of DCH3 series wall-mount AC-DC power adapters with the addition of four new models （DCH3-050XX-004） that are equipped with cableless outputs to support interchangeable USB to Mini/Micro-USB 2.0 output cables. These compact power adapters feature a slim form factor and are intended for charging portable consumer electronic devices - such as PDAs, digital cameras and mobile phones - that require a 5 Vdc power supply and use Mini-USB connectors for their input. DCH3 series AC-DC power adapters feature universal 100 to 254 Vac inputs offered in four models （US, EU, UK and recently introduced AU models）, each configured with different input plugs to suit the region of the world in which they are intended to be used. In addition, all four power adapters generate a regulated 5 V output with a power capability of 3 watts and meet rigorous Energy Star Level IV efficiency standards. The series offers comprehensive protection against overvoltage and short-circuit conditions, as well as built-in EMI filtering and extensive safety approvals including UL/cUL60950-1 and EN60950-1 VDE. The flexible power adapter series also supports a wide range of ambient operating temperatures from 0 to 45 degrees Celsius, have a best-in-class ground leakage maximum current of 10 µA and provide constant voltage/current output. DCH3 series AC-DC power adapters are available for immediate delivery. Standard lead-time for stock quantities is eight weeks and pricing starts at US $3.99 per unit. For more information, visit www.powerconversion.com/products/websheet/324/DCH3. About Emerson Network Power Emerson Network Power, a business of Emerson （NYSE:EMR）, is the global leader in enabling Business-Critical Continuity[tm] from grid to chip for telecommunication networks, data centers, healthcare and industrial facilities. Emerson Network Power provides innovative solutions and expertise in areas including AC and DC power and precision cooling systems, embedded computing and power, integrated racks and enclosures, power switching and controls, monitoring, and connectivity. All solutions are supported globally by local Emerson Network Power service technicians. For more information on Emerson Network Power‘s embedded power products and services for original equipment manufacturers and system integrators visit www.PowerConversion.com. About Emerson Emerson （NYSE: EMR）, based in St. Louis, Missouri （USA）, is a global leader in bringing technology and engineering together to create innovative solutions for customers through its network power, process management, industrial automation, climate technologies, and appliance and tools businesses. Sales in fiscal 2008 were $24.8 billion. [/color][/font]