Safety Specifications:

Environmental :

Electrical Characteristics:

Sym.

Parameter

Test Conditions

Min. Typ . Max. Unit

0

Iil

1.35

Irh

Eff

REG-i

REG-o

OVP

OCP

Ttr

Thold

16

Ts

0.3

1.5

2

Vrn

Ilk

Iih

0.7

I rl

0.5

1

4

Tc

-0.04

0.04

Hr

Relative

Humidity

5

95

%

Toper

Operating

Temperature

Tstg

Storage Temperature

Pd

0

70

Derate linearly from 100% load at 50 C to 50% load at 70 C

85

-40

C

C

Sym.

Parameter

Test Conditions

Min. Typ. Max.

Unit

Parameter

Test Conditions

Min. Typ. Max.

Unit

Dielectric Withstanding Voltage

for Primary to secondary

Primary to secondary

5600

VDC

Primary to ground

2800

Test Voltage = 2100VDC

50

M

Vin=220VAC

B

CLASS

Sym.

Vps

Vpg

Ri

CISPR

FCC

Isolation Resistance

EMI requirements for CISPR-11

for FCC PART-18

Vin=110VAC

VDC

B

CLASS

Safety Approvals :

Vin =90 to 26 4V AC

Io=Full load, Vin=115 VAC

Io=Full

Load, Vin=230VAC

Io=Full

Load

Vin=230VAC

Io=Full Load to Half Load,Vin=100VAC

Io=Full

Vi n= 11 0V AC

Load, Vin=100VAC

Full Load, Vin=90VAC

I o = Fu ll Load, Vin=240VAC

Io=Full load, Vin=230 VAC

W

V

A

A

A

A

A

All output

%/ C

Input

Voltage

Input

Frequency

Output Power Range

Output Voltage Range

Output

Current Range

Input Current (Low Line)

Efficiency

Line Regulation

Load Regulation

Over Voltage Protection

Over Current Protection

Hold-Up

Time

Start Up Time

Ripple & Noise (Peak to Peak)

Safety Ground Leakage C urrent

Input Current ( High Line)

Temperature Coefficient

load, 25

,Cool start,

C

Vin= 115VAC

Vin= 230VAC

%

%

mS

S

%

%

%

%

mA

mS

63

264

90

47

See rating cha rt

12

15

26

30

3

2

1

Dielectric Withstanding Voltage

for Primary to Ground

Low Line Inrush Current

VAC

Hz

7

Vin

Fin

Wo

Vo

Io

load, 25

,Cool start,

C

EMI requirements

MPU50 SERIES

50W Desk Top Switching Power Supplies For Medical Equipment.

50

Io=Full

Load,

88

83

75

132

150

110

112

High Line Inrush Current

Io=Full

Io=Full

See rating cha rt

0.1

Features:

Description:

Wide Input Voltage 90 to 264 VAC,47 to 63 Hz

IEC-320-C14 Input Inlet

Single to Triple Output

Output Voltage Available From 2VDC Thru 50VDC

Optional Output Connector (See appendix)

Input Surge Current, Over Voltage And Over Load protection

Splash proof

Class I Insulation

Two Years Warranty

Operating Voltage

The MPU50 series of AC/DC switching mode power supplies

provide 50 Watts of continuous output power . All supplies are

UL94V-1 min compliant, include IEC-320-C14 input for

worldwide applications.

All models

meet FCC Part-18 class B and CISPR-11 EN55011 class B

emission Limits and are designed to comply with UL/c-UL(UL

2601-1) ,TUV/T-mark (EN 60601-1) and new CE requirements.

All units are 100% burned in and tested.

They are ideally suited for use in

hospital instrument and many other applications.