Gaoxin ইন্ডাস্ট্রিয়াল পার্ক, Guangming নতুন জোন, সেন্জ়েং শহর, গুয়াংডং প্রদেশের, চীন
বাড়ি পণ্যমেডিকেল পাওয়ার সাপ্লাই

65W medical grade power supplies Output 5V / 3.0 , 24V / 1.5A , 16.8V / 0.75A MD65-220Q19

65W medical grade power supplies Output 5V / 3.0 , 24V / 1.5A , 16.8V / 0.75A MD65-220Q19

65W medical grade power supplies Output  5V / 3.0 , 24V / 1.5A , 16.8V / 0.75A  MD65-220Q19

পণ্যের বিবরণ:

Place of Origin: China
পরিচিতিমুলক নাম: Enargy
Model Number: MD65-220Q19

প্রদান:

Minimum Order Quantity: 1pcs
মূল্য: Negotiation
Delivery Time: 1-8 Weeks
Payment Terms: Negotiation
Supply Ability: 15000Pcs/week
এখন যোগাযোগ
বিস্তারিত পণ্যের বর্ণনা

Medical Power Supply 65W Output  5V/3.0,24V/1.5A,16.8V/0.75A  MD65-220Q19

 

 

Key Features

AC input range: 90~264Vac

Li battery input range:12~16.8Vdc

uard outputs: 5V/3.0,24V/1.5A,16.8V/0.75A

High efficiency:70%

Line regulation: ≤±1%

Load regulation: ≤±4%

Low ripple&noise:≤200mV

short circuit protection

Output over current protection

Output over voltage protection

Input under voltage lock-out

AC operation signal

Battery operation signal

Battery charging signal

Battery capacity signal

Soft On/Off function

Seamless switch between AC, battery and DC

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

 

 

2.0

A

Min. input voltage, full load

Input inrush current

 

 

60

A

264 Vac input voltage, 25℃, first start

Battery input voltage

12

 

16.8

Vdc

≥13.5V startup

Efficiency

AC input

70

 

 

%

Rated input voltage, rated load

Battery and DC input

80

 

 

%

Rated input voltage, rated load

 

Output Characteristics

Parameter

Min

Typ

Max

Units

Notes

Output voltage range

5V

4.8

5

5.2

Vdc

 

24V

23.04

24

24.96

Vdc

 

Battery charging

16.4

16.8

17.2

Vdc

 

8—20V

7.68

8

8.32

Vdc

L0:0 ,H0:0,output 8V

11.68

12

12.32

Vdc

L0:1 ,H0:0,output 12V

19.2

20

20.8

Vdc

L0:1 ,H0:1,output 20V

Output current range

5V

0

 

3

A

 

24V

0

 

1.5

A

 

Battery charging

 

675

 

mA

 

8—20V

0

 

0.4

A

 

Line Regulation

 

 

±1

%

 

Load Regulation

 

 

±4

%

 

Ripple & noise

5V

 

 

100

mVp-p

Rated input,full load, 20 MHz bandwidth

24V

 

 

240

mV-p

Rated input,full load, 20 MHz bandwidth

8—20V

 

 

200

mV-p

Rated input,full load, 20 MHz bandwidth

5V 24V 8—20V output rise time

 

 

50

ms

 

Output voltage overshoot

 

 

±5

%

 

Output Capacitance(5V 24V)

 

2000

 

μF

 

 

Protection Characteristics

Parameter

Min

Typ

Max

Units

Notes

Output over voltage protection

5V

5.5

 

7.5

V

Latch-off,need to restart

24V

26.4

 

36

V

8—20V

22

 

30

V

Battery undervoltage  protection

12

 

12.6

V

Latch-off,need to restart

 

General Characteristics

Parameter

Min

Typ

Max

Units

Notes

MTBF

500

 

 

KHrs

Rated input, full load,25℃

Weight

 

500

 

g

 

 

Environmental Characteristics

Parameter

Min

Typ

Max

Units

Notes

Operating temperature

0

 

+40

 

Storage temperature

-20

 

+85

 

Relative humidity

20

 

90

%

 

Storage humidity

10

 

95

%

 

Altitude

 

 

3000

m

 

Cooling-down method

 

 

 

 

Natural cooling

 

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

Isolation resistance

Input to output

30

 

 

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

Leakage current

Input to ground

 

 

0.5

mA

264Vac,normal condition

 

 

1

mA

264Vac,single fault

 

Battery Management

Parameter

Min

Typ

Max

Units

Notes

Battery standby leakage current

 

 

0.8

mA

 

Battery capacity

2

 

4.4

Ah

Li battery

Battery voltage

 

14.8

 

V

3.7V×4 series

Notes:

1.The battery and switch to commercial power are seamless handover ;

2.Battery charging mode: after power on, 10 seconds battery self test,  prepare charging, constant-current charging, float charging after battery fully charged. It’s normal that the voltage fluctuate when battery is not loaded.

 

Signal and Switch

Item

Functions

Notes

AC input signal

Signal turn on when AC input,output 5±0.2V

Pin7 of connector J4

No battery online signal

Output 5±0.2V when battery online, 0V when battery offline

Pin11 of connector J4

Battery charging signal

Output 4.5±0.2V when battery charging, 0V when battery offline  or fully charged

Pin8 of connector J4

SW1:low-level voltage soft turn OFF

low-level voltage soft turn OFF :5V,8—20V,24V

Pin1 of connector J4 to GND turn OFF,1 second  delay

SW2:low-level voltage turn ON/ OFF

low-level voltage hard turn ON/OFF 5V,8—20V,24V

Turn on when pin2 of connector J4 short to GND, turn off when pin2 and GND short again,3 second  delay ON/OFF

SW3:low-level voltage turn OFF

24V no output

Pin3 of connector J4 to GND

SW4:low-level voltage turn OFF

8—20V no output

Pin4 of connector J4 to GND

8—20V control level voltage input

Signal level voltage5±0.2V, pin 5 of J4   is signal L0, pin6 of J4 is signal H0

L0:0 ,H0:0,output8V

L0:1 ,H0:0,output12V

L0:1 ,H0:1,output20V

 

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

UL/cUL60950

 

EN60950

 

GB4943

 

IEC 695-2-2

Needle flame test, test on entire assembly, board&plastic components UL94V-0 compliant

IEC 61000-4-2

 

 

Mechanical Outline

Length×width×heigth:175×80×38.6 (mm),6.894×3.15×1.52(in)

65W medical grade power supplies Output  5V / 3.0 , 24V / 1.5A , 16.8V / 0.75A  MD65-220Q19

Connector designations

J1:AC input connector type areVH3.96-5(fast back)   

Com code

Description

Pin code

Function

J1

AC input connector

1

L

2

NC

3

N

4

NC

5

FG

 

J3:Output connector type areXH2.54-8(fast back)

Com code

Description

Pin code

Function

J3

 Output connector

1-2

5V

3-4

GND

5-6

24V

7-8

8-20V

 

 

 

 

 

 

 

 

 

J2:Battery input connector type J2 are VH3.96-5(bend pin)   

Com code

Description

Pin code

Function

J2

Battery input connector

1-2

BAT-

3

NC

4-5

BAT+

Notes: BAT- can’t connect to GND

 

J4: Signal control and switch connector J4 are XH1.25-12(fast back)  

Com code

Description

Pin code

Input or Output

Function

J4

Output connector

1

Input

Soft turn off when SW1 connect to GND, 1 second delay, 5V/24V/8-20V no output

2

Input

Turn on 5V/24V/8-20V when SW2 connect to GND, turn off when SW2 and GND short again, 3 second delay, no self-locked

3

Input

SW3 connect to GND,24V no output

4

Input

SW4 connect to GND,8-20V no output

5

Input

L0 signal1,input5V

6

Input

H0 signal2,input5V

7

Output

AC signal,output 5V when AC online, 0V when AC offline

8

Output

Charging signal,output 4.5V when battery is charing,0V when battery is not charing or fully charged. Voltage will fluctuate when battery is no loaded but LED won’t light on

9

Output

GND

10

Output

BAT+

11

Output

No battery online signal ,output 5V when battery loaded, 0V when battery is not loaded

12

NC

NC

 

 

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