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Model
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DX-25-5V
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DX-25-12V
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DX-25-24V
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DX-25-48V
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Input
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Voltage range
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176~264VAC
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Input current
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230VAC/0.33A
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Efficiency
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≥80%
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≥81%
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≥82%
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≥82%
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Frequency range
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47~63HZ
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Leakage current
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<0 .75mA/240VAC
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Inrush current
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50A/230VAC cold start
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Output
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DC voltage
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5V
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12V
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24V
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48V
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Rated current
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5A
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2. 1A
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1. 1A
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0.55A
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Power
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25W
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25.2W
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26.4W
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26.4W
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Voltage adj .range
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4.5~5.5V
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10.8~13.2V
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21.6~26.4V
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44~52V
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Ripple and noise
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100mVp-p
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120mVp-p
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150mVp-p
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200mVp-p
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Set up,rise time
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≤2500ms ，≤50ms/230VAC full load
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Hold up time
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≥20ms/230VAC full load
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Line regulation
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±0 .5%
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±0 .5%
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±0 .5%
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±0 .5%
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Load regulation
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±2 .0%
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±1 .0%
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±1 .0%
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±1 .0%
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Output Voltage
Accuracy
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±2.0%
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±2.0%
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±1.0%
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±1.0%
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EMC
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EMS
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compliance to ：EN55035 ;EN61000-4-2,3,4,5,6,8,11
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Harmonic current
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compliance to ：GB17625. 1;EN61000-3-2,-3 limited
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EMC
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compliance to ：EN55032 ，Class B
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Safety
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Safety standard
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compliance to : GB4943.1/UL62368.1
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Withstand voltage
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I/P-O/P:I/P-O/P:3KVac/5mA; I/P-CASE:I/P-CASE:I/P-CASE:1.5KVac/5mA; O/P-CASE:O/P-CASE:0.5KVDC/5mA 1min for each test
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Isolation
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I/P-O/P: 100M ohms; I/P-Case:100M ohms; O/P-Case:50M ohms
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Leak current
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I/P-FG≤0.75mA；(Input:240Vac，frequency:50Hz)
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Protection
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Over voltage
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5.8~8V
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13.5~17V
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27~33V
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54~64V
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Hiccup mode
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Over load
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110~160% rated Hiccup mode,auto-recovery
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Over temperature
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/
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Short circuit
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Hiccup mode,auto-recovery after remove fault condition
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Environment
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Working
Temp&humidity
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-25~70C 20%~95%RH
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Storage
Temp&humidity
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-30C~80C; 10%~95%RH no condensing
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Vibration
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10~500Hz,3G ，10min/1 cycle,60min.each along X,Y, Z axes six sweep cycles
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Impact
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5G，last 11mS ，3 impacts along X, y and Z axes
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Altitude
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5000mtrs (the ambient temperature derating of 0.6 C/100m for operating altitude higher than 2000m)
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Others
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SIZE
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91.5*51*28 mm (L*W*H)
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Packing
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0.23Kg/pc,96pcs/ctn ，17.5KG/ctn
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Cooling mode
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☑ free air □ with fan
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Extension mode
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Note
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*In order to extend the service life, it is recommended to leave 30% more allowance when loading. For example, if the equipment needs 100W power, please choose the power supply over 130W.
*Ripple&noise are measured at 20MHz of bandwidth by using a 12’’ twisted pair-wire terminated with a 0. 1uf & 47uf parallel capacitor.
*All parameters NOT specially mentioned are measured at 230VAC input,rated load and 25C of ambient temperature.
*The power supply is considered a component which will be installed into a final equipment.The final equipment must be re-confirmed that it still meets EMC directives.All our EMC tests are carried out by mounting samples on metal plates.
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