Open Frame Power Supply

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150W 53.5V2.8A Open Frame Power Supply G1087

 

Output: 150W 53.5V2.8A
Dimension: 127*76.5*39±1mm(L*W*H)

 

  • Description
  • Parameters

 

Electrical Characteristics:

1.1

Input Characteristics

NO.

Items

Technical Requirement

Unit

Remark

1.1.1

Rated Input Voltage

100-240

Vac

 

1.1.2

Power Factor

≥0.90(115Vac)/≥0.90(230Vac)

 

Full load. 

1.1.3

Input Voltage Range

90-264

Vac

Frequency Range:47-63Hz. 

1.1.4

Inrush Current

≤80

≤160

A

(Vin=115Vac,cold condition)

(Vin=230Vac,cold condition)

1.1.5

Maximum Input Current

≤2.8

A

 

1.1.6

Efficiency

≥85%

 

Vin=115Vac/230vac, full load. 

 

 

1.2

Output Characteristics

NO.

Items

Technical Requirement

Unit

Remark

1.2.1

Rated Output Voltage

53.5

 

Vdc

 

1.2.2

Output Voltage Range

52-55

 

Vdc

 

1.2.3

Rated Output Current

2.8

 

A

Rated output power: 150W. 

1.2.4  

Minimum Output Current

0

 

A

 

1.2.6

Load Regulation

±3%

 

 

 

1.2.7

Line Regulation

±3%

 

 

 

1.2.8

Rise Time

Start time: 3s; Rise time: 100ms

 

 

1.2.9

Hold-Up Time

10ms(230Vac)/10ms(115Vac)

 

Full load. 

1.2.10

Output Ripple and Noise

≤300

 

mVp-p

 

Made the oscilloscope with 20MHz bandwidth,

output resistor side with 10uF & 104 capacitors parallel to decouple.

 

1.2.11

Output Overshoot at Turn On and Turn Off

±10%

 

 

 

1.2.12

Dynamic Response

Overshoot Amplitude

±10% 

 

 

Recovery Time

△t≤200

µS 

Variety load between 25%—50%—25% or 50%—75%—50%.