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                Open Frame Power Supply

                Your current location:HomeProductTelecom power supplyOpen frame power supply

                24W 12V2.1A CE CCC

                 

                Output: 24W 12V2A
                Safety Approvals:CCC CE
                Dimension: 106.5*52*30(L*W*H)

                 

                • Description
                • Parameters

                 

                Electrical Characteristics:

                1.1

                Input Characteristics

                NO.

                Items

                Technical Requirement

                Unit

                Remark

                1.1.1 

                Rated Input Voltage

                220

                Vac

                 

                1.1.2

                Input Voltage Range

                90~264

                Vac

                 

                1.1.3

                Frequency Range

                47—63

                Hz

                Representative Value 50/60Hz.  

                1.1.4

                Inrush Current

                ≤100A

                A

                Vin=240Vac, cold condition. 

                1.1.5

                Maximum Input Current

                ≤0.8

                A

                Vin=90Vac. 

                1.1.6

                Efficiency

                ≥75

                %

                Rated voltage, rated load. 

                1.1.7

                Power Factor

                --

                 

                Rated voltage, rated load. 

                1.1.8

                Standby Power Consumption

                                ≤ 3

                W

                Rated voltage, rated load. 

                1.2

                Output Characteristics

                NO.

                Items

                Technical Requirement

                Unit

                Remark

                1.2.1

                Rated Output Voltage

                12

                Vdc

                Single

                1.2.2

                Output Voltage Range

                +11.4~+12.6

                Vdc

                 

                1.2.3

                No Load Output Voltage Variation △V

                ≤0.1

                Vdc

                 

                1.2.4

                Rated Output Current

                2

                A

                 

                1.2.5

                Line Regulation

                ≤ ±1

                %

                 

                1.2.6

                Maximum Capacitive Load

                2000

                uF

                 

                1.2.7

                Load Regulation

                ≤ ±3

                %

                 

                1.2.8

                Output Ripple and Noise

                ≤120

                mVp-p


                Made the oscilloscope with 20MHz bandwidth,

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


                1.2.9

                Turn-On Delay Time

                ≤ 3

                S

                 

                1.2.10

                Rise Time(mS)

                ≤ 50

                mS

                Rated input,rated load. 

                1.2.11

                Hold-Up Time(mS)

                ≥ 10

                mS

                Rated input,rated load. 

                1.2.12

                Dropping Time(mS) 

                ≤ 20

                mS

                Rated input,rated load. 

                1.2.12

                Output Overshoot at Turn On and Turn Off

                ≤ ±5

                %