Datasheet > HCD48-518-75R

HCD48-518-75R

更新时间： 2024-09-29 23:54:55

品牌	Logo	应用领域
其他 - ETC		转换器
页数	文件大小	规格书
2页	55K
描述
DC to DC Converter

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HCD48-518-75R 数据手册

HCD SERIES

TO 75 WATTS

FEATURES

• 75 watts total output power

5V/3.3V, 5V/1.8V, 3.3V/2.5V, 3.3V/1.8V

• independently regulated outputs

• no minimum load

• under-voltage lockout

• efficiency up to 88%

• half-brick package

• tight line-load regulation

The HCD series is a high density, half-brick size, high

current, dual output dc/dc converter with through-hole

mounting. The series provides on-board conversion of

standard telecom and datacom input voltages to two

independently regulated output voltages.

SPECIFICATIONS: HCD SERIES

All specifications apply at 25° C ambient unless otherwise

noted.

GENERAL SPECIFICATIONS

INPUT SPECIFICATIONS

Input Voltage Range...............................36 - 75VDC

Efficiency........................................................see table

Isolation Voltage (input to output)................1600 VDC

Input Filter....................................................L-C type

Isolation Resistance (input to output)...........10 ohms

Switching Frequency.......................................300 kHz

OUTPUT SPECIFICATIONS

Output Current............................................see table

Voltage Accuracy.........................................+/- 1.5%

Line Regulation (HL-LL) @ full load............+/- 0.2%

Load Regulation (10-100% load).................+/- 0.2%

Short Circuit Protection...........hiccup, auto recovery

ENVIRONMENTAL SPECIFICATIONS

Operating Temperature (baseplate).......-40° to 100° C

Storage Temperature...........................-55° to +125° C

Humidity (non-condensing)...................5% to 95% RH

Cooling.............................................heat sink optional

Ripple/Noise (20MHz BW).....................100 mV P-P

Transient Response (25% load step).............200 uS

PHYSICAL SPECIFICATIONS

Dimensions...................................2.40” x 2.28” x 0.50”

Weight.................................................................1.5 oz

Case Material..............................................open frame

Due to advances in technology, specifications subject to

change without notice.

603 778 2300

WWW.WALLINDUSTRIES.COM

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