Datasheet > ECM140

ECM140

更新时间： 2024-01-14 23:05:03

品牌	Logo	应用领域
XPPOWER		/
页数	文件大小	规格书
15页	2485K
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High Efficiency Resonant Topology

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ECM140 数据手册

ECM140 Series

•

High Efficiency Resonant Topology

High Power Density 7.2 W/in³

Convection & Force-cooled Ratings

Class I & Class II Installations

Industry Standard 3.0” x 5.0” x 1.30” Format

12 V Fan Output as Standard

5 V Standby Option

Remote Sense as Standard

IT, Industrial & Medical Safety Approvals

Remote On/Off & Power Good Signals Option

Approved for Class I and Class II applications, the ECM140 range of single output AC-DC, 148 W power supplies feature high power

density in an industry standard 3 x 5" (76.2 mm x 127.0 mm) footprint. The 1.30" (33.0 mm) high, 1U compatible high-density power

supplies meet EN55022 Level B conducted emissions with leakage currents of 100 μA at 115 VAC or 215 μA at 230 VAC. Making

these switchers ideal for industrial, IT and medical applications.

The ECM140 series has single output versions from 12 V to 48 VDC, adjustable by 5ꢀ. All models include an additional ꢁ12V ꢂ 0.5

A fan output. They are dual-fused for compliance with IEC60601-1 and efficiency is 88ꢀ typical, so minimal excess heat is generated.

The ECM140 require only 10 CFM of cooling to deliver a full 148 W of power up to ꢁ60 °C and operates at up to ꢁ70 °C with

derating. The units also supply 120 W when convection-cooled up to ꢁ50 °C with operation to ꢁ70 °C with derating.

Comprehensive overvoltage, overload and short circuit protection is built in. Optional –A units offer a ꢁ5 V ꢂ 0.5 A standby rail, an

open collector Power OK signal and Remote OnꢂOff function.

12 3 4 5 6 7...15

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