gaoxin بخش پارک صنعتی، GUANGMING جدید منطقه، شهر شنژن، استان گوانگدونگ، چین
خانه محصولاتپزشکی منبع تغذیه

High efficiency Medical ac to dc power supplies Output 18V / 2.22A MD50-220S18

High efficiency Medical ac to dc power supplies Output 18V / 2.22A MD50-220S18

High efficiency Medical ac to dc power supplies Output 18V / 2.22A MD50-220S18

جزئیات محصول:

Place of Origin: China
نام تجاری: Enargy
Model Number: MD50-220S18

پرداخت:

Minimum Order Quantity: 1pcs
قیمت: Negotiation
Delivery Time: 1-8 Weeks
Payment Terms: Negotiation
Supply Ability: 15000Pcs/week
اکنون تماس بگیرید
توضیحات محصول جزئیات

Medical Power Supply 50W Output 18V/2.22A MD50-220S18

 

 

Key Features

AC input range:90~264Vac

DC input voltage:18V

single outputs: 18V/2.22A

High efficiency:87%

Line regulation: ≤±1%

Load regulation: ≤±3%

Low ripple&noise:≤180mV

short circuit protection

Output over voltage protecti

Natural cool

RoHS compliant

UL94V-0 flame-retarded rating

 

Product Overview

This AC-DC converter use advanced power processing, control and packaging technologies to provide the performance, flexibility, reliability and cost effectiveness of a mature power component. High frequency switching provides high power density with low noise and high efficiency.

 

Electric Characteristics

Input Characteristics

Parameter

Min

Typ

Max

Units

Notes

Rated input voltage

100

 

240

Vac

 

AC input voltage range

90

 

264

Vac

 

Rated AC input frequency

 

50/60

 

Hz

 

AC input frequency range

47

 

63

Hz

 

Max input current

 

 

1.1

A

90Vac

Input inrush current

 

 

60

A

Max. input voltage,25℃, first start

The floor drain current

 

 

0.5

mA

 

 

Output Characteristics

Parameter

Min

Typ

Max

Units

Notes

Output voltage value

17.64

 

18.36

Vdc

Rated input; Half load

Output voltage range

17.46

 

18.54

Vdc

 

Output current range

0

 

2.22

A

 

The output peak current

 

 

2.78

A

Peak power 50W In the30s to maximum10%

Line Regulation

 

 

±1

%

Low line to high line; full load

Load Regulation

 

 

±1

%

No load to full load; nominal input

Voltage Regulation accuracy

 

 

±3

%

 

Dynamic response

Overshoot amplitude

 

 

±5

%

25% to 50% to 25% Iout max, 50% to 75% to 50% Iout max, 1A/us

Recovery time

 

 

400

uS

Machine efficiency

 

 

87

%

The normal temperature;

Rated input,rated load

Ripple & noise

 

 

180

mV

Rated input, full load, 20 MHz bandwidth

Output voltage overshoot

 

 

±5

%

 

Capacitance load

 

2200

 

μF

CR mode load

 

Protection Characteristics

Parameter

Min

Typ

Max

Units

Notes

Output over voltage protection

19.8

 

25.0

Vdc

Hiccup Mode,Auto Recovery

Output over current protection

3.00

 

4.40

A

Short circuit protection

 

 

10

 

General Characteristics

Parameter

Min

Typ

Max

Units

Notes

MTBF

250

 

 

KHrs

Rated input, full load,25℃

Weight

 

 

2.09(60)

Oz (g)

 

 

Environmental Characteristics

Parameter

Min

Typ

Max

Units

Notes

Operating temperature

-5

 

+45

 

Storage temperature

-20

 

+85

 

Relative humidity

20

 

90

%

 

Storage humidity

10

 

95

%

 

Altitude

 

 

3000

m

 

Thermal management

 

 

 

 

Natural cool

 

Safety Characteristics

Parameter

Min

Typ

Max

Units

Notes

Isolation voltage

Input to output

4000

 

 

Vac

5mA/1min, No arcing and breakdown

Input to ground

1500

 

 

Vac

Output to ground

500

 

 

Vdc

Isolation resistance

Input to output

30

 

 

500Vdc/1min, normal atmospheric pressure, 90% humidity

 

EMC Characteristics

Item

Standards

Conditions

Notes

CE

EN55022

Class B

Pass system test

RE

EN55022

Class B

Pass system test

Harmonic

EN61000-3-2

C type lamps requirements

Criterion B

Voltage fluctuations and flicker

EN61000-3-3

Class A equipments requirements

Criterion B

Surge

EN61000-4-5

Differential mode ±2KV,common mode±4KV

Criterion B

DIP

EN61000-4-11

EN55024

Voltage dip to 0%Ut,10ms

Criterion B, test at phase 0, 90, 180 and 270

Voltage dip to 40%Ut, 20ms

Voltage dip to 70%Ut,50ms

ESD

Air discharge

EN61000-4-2

±8KV

Criterion B

Contact discharge

EN61000-4-2

±4KV

Criterion B

 

Mechanical Outline

ength×idth×eigth:76.2×50.8×28.0(mm), 3.0×2.0×1.1(in),

High efficiency Medical ac to dc power supplies Output 18V / 2.22A MD50-220S18

Pin Designations 

Item

Pin No

Name

Function

CN1

1

N

Input voltage

2

Empty

3

L

CN2

1

Vout+

Positive output voltage

2

3

Vout+

Negative output voltage

4

 

 

 

 

 

 

 

 

 

 

 

 

       

 

 

Label

High efficiency Medical ac to dc power supplies Output 18V / 2.22A MD50-220S18

 

 

 

 

 

اطلاعات تماس
Shenzhen YONP Power Co.,Ltd
ارسال درخواست خود را به طور مستقیم به ما (0 / 3000)

سایر محصولات