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Medical ac to dc power supplies converter 25W Output 15V / 1.67A MD25-220S15

Medical ac to dc power supplies converter 25W Output 15V / 1.67A MD25-220S15

Medical ac to dc power supplies converter 25W Output 15V / 1.67A MD25-220S15

جزئیات محصول:

Place of Origin: China
نام تجاری: Enargy
Model Number: MD25-220S15

پرداخت:

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

Medical Power Supply 25W Output 15V/1.67A MD25-220S15

 

 

Key Features

AC input range:100~240Vac

Single outputs:15V/1.67A

High efficiency:78%

Line regulation: ≤±1%

Load regulation: ≤±1%

Low ripple&noise:≤150mV

short circuit protection

Output over current protection

Over temperature protection

Natural cool

RoHS compliant

 

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

 

 

0.9

A

Min. input voltage, full load

Input inrush current

 

 

40

A

230Vac input voltage,25℃, first start

Efficiency

78

 

 

%

Rated input voltage, rated load

 

Output Characteristics

Parameter

Min

Typ

Max

Units

Notes

Output voltage Set point

14.70

15

15.30

Vdc

Rated input voltage, half load

Output voltage range

14.55

15

15.45

Vdc

 

Output current range

0

 

1.67

A

 

Line Regulation

 

 

±1

%

 

Load Regulation

 

 

±1

%

 

Temperature Regulation

 

±0.02

 

% / °C

Over operating temperature range

Ripple & noise

 

 

150

mV

Rated input, full load, 20 MHz bandwidth

Dynamic response

Deviation

 

 

±5

%

25% to 50% to 25% Iout max, 50% to 75% to 50% Iout max, 0.1A/us

Settling time

 

 

400

uS

within 1% Vout

Output voltage overshoot

 

 

±5

%

 

Output Capacitance

 

2200

 

μF

 

 

Protection Characteristics

Parameter

Min

Typ

Max

Units

Notes

Output over load protection

1.8

 

3.0

A

Hiccup

Short – Circuit Protection

 

 

10

Hiccup

Over-temperature protection

 

 

 

Auto recovery

General Characteristics

Parameter

Min

Typ

Max

Units

Notes

MTBF ( calculated )

100

 

 

KHrs

TR-NWT-000332; full load, 25℃ Ta

 

Environmental Characteristics

Parameter

Min

Typ

Max

Units

Notes

Operating temperature

-10

 

+50

 

Storage temperature

-20

 

+85

 

Relative humidity

20

 

90

%

 

Storage humidity

10

 

95

%

 

Altitude

 

 

3000

m

 

 

Safety Characteristics

Parameter

Min

Typ

Max

Units

Notes

Isolation voltage

Input to output

4000

 

 

Vac

5mA/1min, No arcing and breakdown

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

 

Notes:

Criterion A: Normal performance during and after test.

Criterion B: Low-voltage protection or reset is not allowed. Temporary output voltage fluctuation ceases after disturbances ceases, and from which the EUT recovers its normal performance automatically. During the system test, output voltage fluctuation or reset is not allowed too.

Criterion C: Temporary loss of output is allowed, but the hardware can’t be damaged. The EUT recovers its normal performance automatically or operator intervention.

Criterion R: Loss of output which is not recoverable is allowed. The primary protective component (fuse) can be damaged. The EUT recovers its normal performance after replace the damaged component.

 

Environmental Qualification

Parameter

Notes

Vibration

10-55Hz sweep, 1 min./sweep, 120 sweeps for 3 axis

Mechanical Shock

100g min, 2 drops in x and y axis, 1 drop in z axis

Cold(in operation)

IEC60068-2-1  Ad

Damp heat

IEC60068-2-67  Cy

Temperature Cycling

-40°C to 100°C, ramp 15°C/min., 500 cycles

Power/Thermal Cycling

Vin = min to max, full load, 100 cycles

Design Marginality

Tmin-10°C to Tmax+10°C, 5°C steps, Vin = min to max, 0-105% load

Life Test

95% rated Vin and load, units at derating point, 1000 hours

Solder ability

IEC60068-2-20

 

Standards compliance

Standards

Notes

UL60601-1

 

CSA22.2 NO.601-1-M90

 

IEC60601-1

 

EN55011

class B

IEC60601-1-2

 

GB9706.1-2007

 

 

Mechanical Outline

Length×width×heigth:(70±0.5)mm×(48±0.5)mm×(25Max)mm, 2.76×1.89×0.98(in)

Medical ac to dc power supplies converter 25W Output 15V / 1.67A MD25-220S15

 

Connector designations

Item

Pin

Function

Input

1

Line

2

Neutral

Output

3

V-

4

V+

 

 

اطلاعات تماس
Shenzhen YONP Power Co.,Ltd
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