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                Open Frame Power Supply

                Your current location:HomeProductTelecom power supplyOpen frame power supply

                G0496 468W CE CCC

                 

                G0496 468W Customer power supply
                Output: 53.5V7.5A 12V5.5A
                Safety Approvals:CCC CE

                 

                • Description
                • Parameters

                 

                1. Electrical Characteristics:

                1.1

                Input Characteristics

                NO.

                Items

                Technical Requirement

                Unit

                Remark

                1.1.1

                Rated Input Voltage

                100—240

                Vac

                1.1.2

                Input Voltage Range

                90—264

                Vac

                1.1.3

                Frequency Range

                4763

                Hz

                1.1.4

                Inrush Current

                100

                A

                Vin=110/220Vac,cold condition. 

                1.1.5

                Maximum Input Current

                6

                A

                Vin=110Vac

                1.1.6

                Efficiency

                85%

                Rated load

                1.1.7

                Power Factor

                             0.95

                Rated load

                1.2

                Output Characteristics

                NO.

                Items

                Technical Requirement

                Unit

                Remark

                1.2.1

                Rated Output Voltage

                53.5

                12

                Vdc

                1.2.2

                No Load Output Voltage Variation △V 

                0.1

                0.1

                Vdc

                1.2.3

                Output Voltage Range

                53.5±5%

                12±5%

                Vdc

                1.2.4

                Rated Output Current

                7.5

                5.5

                A

                1.2.5

                Minimum Output Current

                0

                0

                A

                1.2.6

                Maximum Capacitive Load 

                3000

                5000

                uF

                1.2.7

                Load Regulation

                ±3%

                ±3%

                1.2.8

                Output Ripple and Noise

                500

                200

                mVp-p

                Vin=110/220Vac

                Made the oscilloscope with 20MHz bandwidth,

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


                1.2.9

                Turn-On Delay Time

                3

                3

                S

                Vin=220Vac,rated load. 

                1.2.10

                Hold-Up Time

                10

                10

                mS

                1.2.11

                Output Overshoot at Turn On and Turn Off

                ±10%

                ±10%

                1.2.12

                Dynamic Response


                Overshoot Amplitude

                ±5% 

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