Datasheet > HC48S1.8-90AR

HC48S1.8-90AR

更新时间： 2024-11-10 23:54:51

品牌	Logo	应用领域
其他 - ETC		转换器
页数	文件大小	规格书
3页	123K
描述
DC to DC Converter

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数据手册

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HC48S1.8-90AR 数据手册

HC SERIES

UP TO 200 WATTS

Product Features

-- Single Output, high power DC/ DC Converter

-- 90% efficiency (3.3V out)

-- Synchronous Rectification Topology

-- Ideal for Telecom and Networking Applications

-- 2:1 Input Range, High Efficiency, up to 200W out

-- Industry Compatible Pin Out, ½ Brick Footprint

-- Remote On / Off, TTL level

-- Operating Temperature up to 100C at baseplate

-- Trim Capabilities +/- 10%

-- Over Current Protection, Over Voltage Protection

-- 1500VDC Isolation, UL, CUL, TUV, CE (48V) Approvals pending

-- OCA (Open Convection Architecture)

OVERVIEW

TYPICAL APPLICATIONS:

The HC series is a family of highest performance open frame

DC/DC converters (OCA), based on the common and industry

compatible ½ brick footprint. The converter meets the typical

telecom input voltage requirement of 36 to 75VDC, derating

might be required.

Other standard features of the high efficiency converter are out-

put voltages of 1.8VDC to 5VDC, short circuit and over voltage

protection, remote On-Off control, trim capabilities. The isolation

voltage spec is >1500VDC to meet the industry agency

approvals. Output ripple voltage is rated at 1% (or less) of the

nominal output voltage.

-- On-Board Distributed Power

-- Low Profile & Height PCB

-- High Current Applications

-- Higher ambient environment

SPECIFICATIONS

TABLE 1

Nominal Input:

Output Voltage:

Output Power:

Efficiency:

48VDC (36-75VDC)

see Table 1

up to 200W

3.3V out 90%, others - consult factory

>1500VDC I/O

Model

Number

Input

Voltage Volts//Amps

VDC VDC

Output

Isolation Voltage:

Operating Temperature: -40C to +100C

HC48S1.8-72A 36-75 1.8 // 40

HC48S2.5-100A 36-75 2.5 // 40

HC48S3.3-132A 36-75 3.3 // 40

HC48S1.8-90A 36-75 1.8 // 50

HC48S2.5-125A 36-75 2.5 // 50

HC48S3.3-165A 36-75 3.3 // 50

HC48S5-200A 36-75 5 // 40

Dimensions:

2.28” x 2.4” x .5” Footprint

For further information or Application Support:

www.wallindustries.com

add “R” suffix for negative remote on/off logic

note: “A” suffix is for open construction

or call 1-888-597-WALL

2/4/02

200

603 778 2300

WWW.WALLINDUSTRIES.COM

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