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GS3 Series 3W 3KVac Isolation Single Output AC-DC Converter (Open Frame)

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  • GS3 Series
  • YDS

3W 3KVac Isolation Single Output Open Frame AC/DC Power Conversion


Features


  • Universal input 85~305VAC.

  • High efficiency up to 80%.

  • Protection: short circuit/over load.

  • Ultra small size.

  • 3 years warranty.

  • ROHS compliant.




Specifications Typical At TA = 25°C, Nominal Input Voltage And Rated Output Current Unless Otherwise Specified


Part Number Output Wattage Output Voltage Output Current Efficiency Max. Capacitive Load
(W) (VDC) (mA) (TYP %) (μF)
GS3-S03(F) 1.65 3.3 500 67 800
GS3-S05(F) 2.5 5 500 68 800
GS3-S09(F) 3 9 333 75 600
GS3-S12(F) 3 12 250 77 470
GS3-S15(F) 3 15 200 78 470
GS3-S24(F) 3 24 125 80 120

Note:
add suffix“F”for 90°bending Products. For example: GS3-S05F, GS3-S12F



Input Specifications


Parameters Conditions Min Typ Max Units
Rated Input Voltage Vo, Io nom   100 ~ 277   Vac
Voltage Range Vo, Io nom AC in 85   305 Vac
DC in 70   430 Vdc
Line Frequency Vi nom, Io nom 47   63 Hz
Input Current Io nom Vi: 115VAC     0.10 A
Vi: 230VAC     0.05 A
Inrush Current Io nom Vi: 115VAC   10   A
Vi: 230VAC   15   A


Output Specifications


Parameters Conditions Min Typ Max Units
Output Voltage Accuracy Vi nom, Io nom     ± 5 %
Minimum Load Vi nom 0     %
Line Regulation Io nom, Vi min…Vi max   ± 1.5   %
Load Regulation 5%~100% Load   ± 3.5   %
No Load       0.5 W
Ripple & Noise Vi nom, Io nom, BW=20MHz(3.3-5V)   50 150 mVp-p
Ripple & Noise

Vi nom, Io nom

BW=20MHz(9-24V)

  80 150 mVp-p
Protection Over Load Above 110% rated output power
Protection type:
Recovers automatically after fault condition is removed
Short circuit Recovers automatically after fault condition is removed


General Specifications


Parameters Conditions Min Typ Max Units
Switching Frequency Vi nom, Io nom     60 KHz
Isolation Voltage Input / Output 3KVac / 5mA / 5Secs
Isolation Resistance Input / Output, @500 Vdc 100    
Operating Temperature Refer to Temperature
Derating Graph
-40   +85
Storage Temperature Non Operational -40   +105
Relative Humidity Vi nom, Io nom     85 % RH
Safety Standards Design refer to UL60950-1,IEC60950-1
EMI Conduction & Radiation EN55032,CLASS B(See Fig. 1 for recommended circuit)
EMS Immunity EN61000 (See Fig. 1 for recommended circuit)
Dimension L35.0 x W11.0 x H18.0 mm
Cooling Free air convection



 Files Download      GS3 Series.pdf



Certification



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