Datasheet > HEMP252G_17

HEMP252G_17

更新时间： 2022-02-26 11:05:11

品牌	Logo	应用领域
HITRON		/
页数	文件大小	规格书
2页	387K
描述
Energy Efficiency Level V

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数据手册

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HEMP252G_17 数据手册

H HiTRON

Universal input harmonic correction (PFC) AC-DC Medical & ITE application

external desktop switching adapter 200-250 Watts green power

single output HEMP252G series

Features

ꢀ

Energy Efficiency Level V

Medical and ITE application

Wide operating temperature range and

high efficiency

ꢀ

Class I construction

CE marking compliance

Specification

Input

Protection

Input Voltage

Input Frequency

Input Current

90-264VAC

Over Load

Typical set at about 110-150% of

rating output wattage

47-63Hz

Typical 1.95A at 115VAC

Typical 1.05A at 230VAC

15.8Arms at 230VAC

Typical 0.96-0.99 at full load

3 pole IEC320-C14(DT7)

Less than 0.3mA

General

Efficiency

Typical 88-94% (depending on model)

85-100KHz

Inrush Current

Power Factor

Switching Frequency

Dielectric Withstand

Circuit Topology

Transient Response

IEC60601-1 and IEC60950-1

Half-Bridge Circuit

Input Connector

Earth Leakage Current

No Load Power

Output

Output voltage returns in less than

1mS following a 25% load change

3.62-4.54W / Cubic Inch

Less than 0.5W

Power Density

Output Connector/Plug

Line Regulation

Load Regulation

Total Regulation

Noise & Ripple

Adjustability

Optional

Environmental

Operating Temperature

Storage Temperature

Cooling

Typical ±0.1%

-25°C to +40°C

-30°C to +85°C

Convection-cooled

5000m

Typical ±3%

Typical ±5%

Typical 1% peak to peak

Factory set

Operating Altitude

Operating Humidity

Storage Humidity

10-95% RH, non-condensing

5-95% RH

Hold-up Time

Typical 25mS at 115VAC

Protection

Over Voltage

Safety/EMC

Emissions

Built-in (Latch)

EN55011 and EN55022 FCC Class B

IEC61000-3-2

Over Temperature

Installed by NTC

Harmonic Current

Safety Standard

IEC60601-1 and IEC60601-1 Class I

Notes:

(1) All measurements are at nominal input, full load, and +25°C unless otherwise specified.

(2) Load regulation is measured at 115VAC or 230VAC in percentage to indicate the change in output voltage as the load varied from half load to full load ( %).

(3) The exact obtainable load regulation depends upon the output cord selected and load current.

(4) Derating is needed under low input voltages 90-110Vac. Please refer to the Input Voltage Derating for more details.

(5) Due to requests in market and advances in technology, specifications subject to change without notice

Edited on March 30, 2016

-1-

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