STUA80 SERIES


80W Open Frame Power Supply for I.T. Equipment


  • Wide Operating Voltage 90 to 264 VAC, 47 to 63 Hz 
  • Internal EMI filter
  • Crowbar Mode Over Voltage Protection
  • Single and Quad Output
  • Input Surge Current, Over Voltage and Over Load protection
  • Class I system

Specifications

 

 

3 Year Warranty

 

Approvals:  

 

 

Multi Output

Model Number

Output #1

Output #2

Output #3

Maximum Output Power

Vonom

Iomin

Iomax

Regmax

Vonom

Iomin

Iomax

Regmax

Vonom

Iomin

Iomax

Regmax

STUA80-D00

+3.3V

1.2A

12A

±7%

+12V

0.5A

5A

±5%

 

 

 

 

80W

STUA80-D01

+5V

1.2A

12A

±5%

+12V

0.5A

5A

±5%

 

 

 

 

80W

STUA80-D02

+5V

1.2A

12A

±5%

+15V

0.5A

5A

±5%

 

 

 

 

80W

STUA80-D03

+5V

1.2A

12A

±5%

+24V

0.3A

3A

±5%

 

 

 

 

80W

STUA80-D04

+3.3V

1.2A

12A

±7%

+5V

0.5A

5A

±5%

 

 

 

 

64.6W

STUA80-D15

+5V

1.2A

12A

±5%

 

 

 

 

-24V

0A

2A

±5%

80W

STUA80-T00

+3.3V

1.2A

12A

±5%

+12V

0.5A

5A

±5%

-12V

0A

0.8A

±5%

80W

STUA80-T00-1

+3.3V

1.2A

12A

±5%

+12V

0.5A

5A

±5%

+12V

0A

0.8A

±5%

80W

STUA80-T01

+5V

1.2A

12A

±5%

+12V

0.5A

5A

±5%

-5V

0A

0.8A

±5%

80W

STUA80-T01-1

+5V

1.2A

12A

±5%

+12V

0.5A

5A

±5%

+5V

0A

0.8A

±5%

80W

STUA80-T02

+5V

1.2A

12A

±5%

+12V

0.5A

5A

±5%

-12V

0A

0.8A

±5%

80W

STUA80-T02-1

+5V

1.2A

12A

±5%

+12V

0.5A

5A

±5%

+12V

0A

0.8A

±5%

80W

STUA80-T03

+5V

1.2A

12A

±5%

+15V

0.5A

5A

±5%

-15V

0A

0.8A

±5%

80W

STUA80-T03-1

+5V

1.2A

12A

±5%

+15V

0.5A

5A

±5%

+15V

0A

0.8A

±5%

80W

STUA80-T04

+5V

1.2A

12A

±5%

+24V

0.3A

3A

±5%

-24V

0A

0.8A

±5%

80W

STUA80-T04-1

+5V

1.2A

12A

±5%

+24V

0.3A

3A

±5%

+24V

0A

0.8A

±5%

80W

STUA80-T05

+5V

1.2A

12A

±5%

+24V

0.3A

3A

±5%

-12V

0A

0.8A

±5%

80W

STUA80-T05-1

+5V

1.2A

12A

±5%

+24V

0.3A

3A

±5%

+12V

0A

0.8A

±5%

80W

STUA80-T06

+3.3V

1.2A

12A

±7%

+12V

0.5A

5A

±5%

-5V

0A

0.8A

±5%

80W

STUA80-T06-1

+3.3V

1.2A

12A

±7%

+12V

0.5A

5A

±5%

+5V

0A

0.8A

±5%

80W

STUA80-T07

+5V

1.2A

12A

±5%

+10V

0.5A

5A

±5%

-10V

0A

1.0A

±5%

80W

STUA80-T07-1

+5V

1.2A

12A

±5%

+10V

0.5A

5A

±5%

+10V

0A

1.0A

±5%

80W

STUA80-T08

+3.3V

1.2A

12A

±7%

+5V

0.5A

5A

±5%

-12V

0A

1.0A

±5%

76.6W

STUA80-T08-1

+3.3V

1.2A

12A

±7%

+5V

0.5A

5A

±5%

-12V

0A

1.0A

±5%

76.6W

 

 

 

 

Electrical Characteristics

Parameter

Test Conditions

Min.

Typ.

Max.

Unit

Safety Approvals Input Voltage Range

Safety Approval & Specification in Label

100

 

240

VAC

Operate Voltage Range

 

90

 

260

VAC

Input Frequency

Sine wave

47

 

63

Hz

Power Factor Correction

lo=Full load Vin=240VAC

0.95

 

1

 

Output Power Range

See Rating Chart

 

 

80

W

Low Line Input Current

Full load, Vin=100VAC

 

2.0

 

A

High Line Input Current

Full load, Vin=240VAC

 

0.83

 

A

Low Line Input Inrush Current

Full load, 25°C, Cool start, Vin=100VAC

 

 

45

A

High Line Input Inrush Current

Full load, 25°C, Cool start, Vin=240VAC

 

 

108

A

Safety Ground Leakage Current

Vin=240VAC, Fi=60Hz

 

 

0.75

mA

Efficiency

Full Load, Vin=230VAC

74

 

82

%

Line Regulation

Full Load, Vin=100~120VAC

0.5

 

1

%

Load Regulation

Vin=230VAC, 10~90% Load Change at Condition

5

 

7

%

Over Voltage Protection

Over Voltage Protection

112

 

132

%

Over Load Protection

Recovers automatically after fault condition is removed

110

 

150

%

Time of Transient Response

Io=Full Load to Half Load, Vin=110VAC

 

 

4

ms

Hold-Up Time

Full Load, Vin=100VAC

 

 

16

ms

Start Up Time

Full Load, Vin=100~240VAC

 

 

3

s

* Ripple & Noise (Peak to Peak)

 

 

1

2

%

Temperature Coefficient

Full Load, Vin=100~240VAC

 

 

±0.04

%/°C

Dielectric Withstanding Voltage(P-S)

Primary to Secondary

 

 

4242

VDC

Dielectric Withstanding Voltage(P-G)

Primary to PE

 

 

2121

VDC

EMC Emission

Compliance to EN55022(CISPR22)

 

 

B

Class

* The Ripple & Noise is under 3.3VDC or 5VDC at 2% max.

 

  

Environmental

Parameter

Test Conditions

Min.

Typ.

Max.

Unit

Operating Temperature

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

0

 

70

°C

Storage Temperature

 10~95% RH

-40

 

85

°C

Operating Humidity

 non-condensing

0

 

95%

RH

Storage Humidity

 

0

 

95%

RH

Electro Static Discharge

Air Discharge, IEC61000-4-2

 

 

8

KV

Electro Static Discharge

Contact Discharge, IEC61000-4-2

 

 

4

KV

Mean Time Between Failure

Operation Temperature at 25, Calculated per MIL-HDBK-217F

100K

 

 

h

Operating Altitude (Elevation)

All Condition

 

 

2000

m

Vibration

10~500Hz,10min./1cycle, 60min.each along X, Y, Z axes

 

 

5

G

Surge Voltage

  Line-Neutral

 

 

1

KV

Surge Voltage

  Line-PE & Neutral-PE

 

 

2

KV

 

  

 

 

 

Mechanical Diagram

       

PIN CHART

PIN

MODEL

1

2

3

4

5

6

7

8

 

9

10

11

12

13

STUA80-D15-13pin

N/C

N/C

Vo1

Vo1

Vo1

Vo1

COM

COM

 

COM

Vo3

COM

COM

N/C

STUA80-DXX-13pin

Vo2

Vo2

Vo1

Vo1

Vo1

Vo1

COM

COM

 

COM

N/C

COM

COM

N/C

STUA80-TXX-13pin

Vo2

Vo2

Vo1

Vo1

Vo1

Vo1

COM

COM

 

COM

Vo3

COM

COM

N/C

Note:

  1. Dimensions are shown in inches or mm.
  2. Weight: 480gs approx.
  3. Input connector mates with Molex housing 09-52-4054 and Molex 2478 series crimp terminal.
  4. Output connector mates with Molex housing 09-52-4134 and Molex 2478 series crimp terminal

 

Derating Chart

  1. Operating Temperature: 0 to 70°C
  2. Derate linearly from 100% load at 25°C to 50% load at 70°C

 

       

 

STUA80 - MEPOS ELECTRONICS
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