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GA25D Series 20~27W 3KVac Isolation Regulated Output AC-DC Converter (Module)

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  • GA25D Series

  • YDS

20~27W 3KVac Isolation Regulated Output AC to DC Power Conversion


Features


  • Universal input 90~264VAC.

  • High efficiency up to 90%.

  • Protection: short circuit/over load/over voltage.

  • Fully encapsulated plastic case.

  • 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 Ripple & Noise Efficiency
(W) (VDC) (mA) (mV) max (Note) ( %TYP)
GA25D-S03 16.5 3.3 5000 100 80
GA25D-S05 20.0 5 4000 100 82
GA25D-S06 24.0 6 4000 100 82
GA25D-S07 21.0 7 3000 100 83
GA25D-S08 24.0 8 3000 100 84
GA25D-S09 22.5 9 2500 100 84
GA25D-S10 25.0 10 2500 150 86
GA25D-S12 25.0 12 2100 150 86
GA25D-S13 26.0 13 2000 150 86
GA25D-S14 26.0 14 1850 150 86
GA25D-S15 26.0 15 1750 150 86
GA25D-S16 26.0 16 1625 150 86
GA25D-S18 26.0 18 1450 150 87
GA25D-S24 26.4 24 1100 240 88
GA25D-S27 27.0 27 1000 240 88
GA25D-S36 27.0 36 750 240 88
GA25D-S48 27.0 48 560 240 90

Notes:
Ripple & noise is measured by using 20 MHz bandwidth, measured with a 47uf paralleled with a high-frequency 0.47uf capacitor arcoss each output by full load.



Input Specifications


Parameters Conditions Min Typ Max Units
Rated Input Voltage Vo, Io nom   100 ~ 240   Vac
Voltage Range Vo, Io nom AC in 90   264 Vac
DC in 120   370 Vdc
Line Frequency Vi nom, Io nom 47 50/60 63 Hz


Output Specifications


Parameters Conditions Min Typ Max Units
Output Voltage Accuracy Vi nom, Io nom 3.3V...9V
Models
    ± 3 %
10....48V
Models
    ± 2 %
Minimum Load Vi nom 0     %
Line Regulation Io nom, Vi min....Vi max   ± 0.2   %
Load Regulation Vi nom,Io min…Io nom 3.3V Models   ± 1.0   %
5...48V Models   ± 0.5   %
Transient Recovery Time Vi nom, Io nom = ← → 0.5 Io nom   1000   us
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
Over Voltage 120%-150% rated output Voltage
Protection type: Zener diode clamp


General Specifications


Parameters Conditions Min Typ Max Units
Switching Frequency Vi nom, Io nom   65   KHz
Isolation Voltage Input / Output 3KVac / 5mA / 5Secs
Isolation Resistance Input / Output, @500 Vdc 100    
Operating Temperature Refer to Temperature
Derating Graph
-40   +70
Storage Temperature Non Operational -40   +105
Relative Humidity Vi nom, Io nom     95 % RH
Safety Standards Design refer to UL62368-1,IEC62368-1
EMI Conduction & Radiation EN55032,CLASS B(See Fig. 1 for recommended circuit)
EMS Immunity EN61000 (See Fig. 1 for recommended circuit)
Dimension L 69.85 x W 48.01 x H 23.37 mm
Cooling Free air convection



Dimension


GA25D



 Files Download       GA25D-Series.pdf



Certification



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