STDA151A SERIES


150W Desktop Power Supply for IT Equipment


  • Wide Operating Voltage, 90 to 260 VAC, 47 to 63 Hz
  • IEC-320-C14 Input Inlet
  • Single Output
  • Over Voltage Protection
  • Active Power Factor Correction
  • DoE VI

Specifications

 

 

3 Year Warranty

 

Approvals:  

 

Single Output

Model Number

Output Voltage

(Factory setting, can‘t be adjusted)

Output Current

(Based on the output volt.)

Total Regulation

Maximum 

Output Power

Typ.

Efficiency

Typ. No Load

Consumption

STDA151A-S05

12.0 VDC

12.5 A

±5%

150W

88%

0.21W

STDA151A-S06

15.0 VDC

10.0 A

±5%

150W

88%

0.21W

STDA151A-S07

19.0 VDC

7.89 A

±5%

150W

89%

0.21W

STDA151A-S08

24.0 VDC

6.25 A

±4%

150W

89%

0.21W

STDA151A-S09

30.0 VDC

5.00 A

±3%

150W

90%

0.21W

STDA151A-S10

36.0 VDC

4.16 A

±3%

150W

90%

0.21W

STDA151A-S11

48.0 VDC

3.12 A

±3%

150W

91%

0.21W

.

 

Electrical Characteristics

Parameter

Test Conditions

Min.

Typ.

Max.

Unit

Safety Approval 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

 

0.95

 

1

 

Output Power Range

See Rating Chart

 

 

150

W

Low Line Input Current

Full load, Vin=100VAC

 

2

 

A

High Line Input Current

Full load, Vin=240VAC

 

0.8

 

A

Low Line Input Inrush Current

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

 

 

60

A

High Line Input Inrush Current

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

 

 

120

A

Safety Ground Leakage Current

Vin=240VAC, Fi=60Hz

 

 

0.75

mA

Efficiency

Full Load, Vin=230VAC, Detail to see Rating Chart

88

 

91

%

Line Regulation

Full Load, Vin=100~120VAC or 200~240VAC

 

 

1

%

Over Voltage Protection

Latch off, recycle input to reset

112

 

132

%

Over Load Protection

Nil.But, Output protected to short circuit conditions

 

 

 

%

Time of Transient Response

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

 

 

4

ms

Hold-Up Time

Full Load, Vin=110VAC

 

 

16

ms

Start Up Time

Full Load, Vin=100~240VAC

 

 

2

s

Insulation Resistance

Primary to Secondary, 500VDC,25°XC/ 70% RH

50

 

 

MΩ

Temperature Coefficient

All Condition

 

 

±0.04

%/°C

Dielectric Withstanding Voltage(P-S)

Primary to Secondary, limit current<10 mA

 

 

4242

VDC

Dielectric Withstanding Voltage(P-G)

Primary to PE, limit current<10 mA

 

 

2121

VDC

EMC Emission

Compliance to EN55032 (CISPR32), EN55024

B

 

 

Class

 

 

Environmental

Parameter

Test Conditions

Min.

Typ.

Max.

Unit

Operating Temperature

Detail to see Fig.2 (Derate linearly from 100% load at 40°C to 50% load at 70°C)

-20

 

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°C, Calculated per MIL-HDBK-217F

100k

 

 

h

Operating Altitude (Elevation)

 All Condition

 

 

5000

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

OUTPUT CABLE RECOMMEND:

 

  1. Selected output connectors and wire, please refer to Appendix.
  2. STDA151A-S05~S07 is required to use AWG#16/5C/4FT output cable.
  3. STDA151A-S08~S11 is required to use AWG#14/2C/4FT output cable.
  4. The regulation and efficiency will be changed by modified output cable.

5.     STDA151A-S05~S11 output cable must with core.

 

PACKING:

1.  Net weight: 720~750g approx.

2.  Optional output connectors available contact sales for details.

Derating Curve

 

STDA151A - MEPOS ELECTRONICS
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