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                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%.