25W 3KVac Isolation Regulated Output AC to DC Power Conversion (Module) / Over 32 Years Power Supply & Magnetic Components Manufacturer | YUAN DEAN SCIENTIFIC CO., LTD.

25W 3KVac Isolation AC-DC Converters (Module) / YDS was established in 1990 at Tainan, Taiwan and our factory Ho Mao electronics was established in 1995 at Xiamen, China. We are the leading electronic manufacturer with ISO 9001, ISO 14001 and IATF16949 certified.

25W 3KVac Isolation Regulated Output AC-DC Converters (Module) - 25W 3KVac Isolation AC-DC Converters (Module)
  • 25W 3KVac Isolation Regulated Output AC-DC Converters (Module) - 25W 3KVac Isolation AC-DC Converters (Module)

25W 3KVac Isolation Regulated Output AC-DC Converters (Module)

GA025 Series

25W 3KVac Isolation Regulated Output AC to DC Power Conversion (Module)

25 watt regulated output AC to DC power module with 3KVac isolation voltage. Universal input is 90~264VAC. GA025 series has short-circuit, overload and over-voltage protection. It has both single output and dual output specifications. This product is packaged by fully encapsulated plastic case. It has internal input filter. The efficiency can reach up to 85%. GA025 series products have passed CE certification.

The AC-DC power converter products of Yuan Dean are RoHS-compliant, and can be customized for products. The products are guaranteed for 3 years after sale.

Any OEM/ ODM requirement is welcome. We look forward to cooperating with you!

Features
  • Universal input 90~264VAC.
  • High efficiency up to 85%.
  • Protection: short circuit/overload/over voltage.
  • Fully encapsulated plastic case.
  • Internal input filter.
  • 3 years warranty.
  • ROHS compliant.
Applications
  • Computer equipement.
  • AC Main power supply system.
  • Industrial Control.
  • Fire Fighting system.
  • Instrument.
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 (Note1) (TYP %)
GA025-S03 16.5 3.3 5000 150 75
GA025-S13 26.0 13 2000 150 80
GA025-S14 26.0 14 1850 150 80
GA025-S15 26.0 15 1750 200 82
GA025-S16 26.0 16 1625 200 82
GA025-S18 26.0 18 1450 200 82
GA025-S24 26.4 24 1100 240 85
GA025-S27 27.0 27 1000 240 85
GA025-S36 27.0 36 750 240 85
GA025-S48 27.0 48 560 240 85
GA025-D05 25.0 ± 5 ± 2500 150 75
GA025-D12 24.0 ± 12 ± 1000 150 78
GA025-D15 24.0 ± 15 ± 800 150 80
GA025-D24 24.0 ± 24 ± 500 150 80
GA025-D0305 13.5 Vo1 = +3.3,
Vo2 = +5
Io1 = 2500,
Io2 = 1000

150 (Vo1)
240 (Vo2)

76
GA025-D0512 24.0 Vo1 = +5,
Vo2 = +12
Io1 = 2400,
Io2 = 1000
76
GA025-D0515 24.0 Vo1 = +5,
Vo2 = +15
Io1 = 2400,
Io2 = 800
76
GA025-D0524 24.0 Vo1 = +5,
Vo2 = +24
Io1 = 2400,
Io2 = 500
78
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
Inrush Current Io nom Vi: 115VAC     12 A
Vi: 230VAC     20 A
Input Fuse VDE / UL / CCC FUSE 2.5A / 250V (Slow blow)
Output Specifications
Parameters Conditions Min Typ Max Units
Output Voltage Accuracy Vi nom, Io nom (Single output) 3.3V Models     ± 3 %
13....48V Models     ± 2
Dual Output     ± 5 %
Minimum Load Vi nom Single Output Models 0     %
Dual Output Models
(each output)
20     %
Line Regulation Io nom, Vi min....Vi max   ± 1   %
Load Regulation Io min ~ Io nom Single Output Models   ± 2   %
Dual Output Models   ± 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
(Main Output)
120%-150% rated output Voltage
Protection type: Zener diode clamp

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.

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 Operating at
Vi nom, Io nom
-20   +70 °C
Derating Vi nom, Io nom
+51 to 71°C
    2 % / °C
Storage Temperature Non Operational -40   +85 °C
Relative Humidity Vi nom, Io nom     95 % RH
Safety Standards EN62368-1 approved
EMI Conduction & Radiation Compliance to EN55032
EMS Immunity Compliance to EN55024
Dimension L 76.2 x W 50.8 x H 25.4 mm
L 3.0 x W 2.0 x H 1.0 inches
Cooling Free air convection
Certification
Markings and Dimensions
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Files Download
AC-DC Converter 24~27W GA025 Series
AC-DC Converter 24~27W GA025 Series

24~27W 3KVac Isolation Regulated Output AC-DC Power Module PDF Catalogue

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Products

25W 3KVac Isolation Regulated Output AC-DC Converters (Module) - 25W 3KVac Isolation Regulated Output AC to DC Power Conversion (Module) | Taiwan-Based Power Supply & Magnetic Components Manufacturer | YUAN DEAN SCIENTIFIC CO., LTD.

Based in Taiwan since 1990, YUAN DEAN SCIENTIFIC CO., LTD. has been a power converter, transformer, magnetic components manufacturer in Electronic Components Industry. Their main products, include 25W 3KVac Isolation Regulated Output AC-DC Converters (Module), DC-DC Converters, AC-DC Converters, RJ45 Magnetics, Converter Transformers, LAN Filters, High Frequency Transformers, POE Transformers, Inductors and LED drivers, which are RoHS approved with ERP system implemented.

YDS was established in 1990 at Tainan, Taiwan and our factory Ho Mao electronics was established in 1995 at Xiamen, China. We are the leading electronic manufacturer with ISO 9001, ISO 14001 and IATF16949 certified. We Produce various products such as DC/DC converter, AC/DC converter, RJ45 with magnetics, 10/100/1G/2.5G/10G Base-T Lan filter, all kinds of Transformer, Inductor, LED Driver/Lighting products and Power bank. ISO 9001 & ISO 14001, IATF16949 certified power converter, high frequency transformer, magnetic component with reliable EMC and EMI / EMS / EDS lab tests. Power converter solutions for medical, railway, POE, etc.

YDS has been offering customers high-quality power supply and magnetic components, both with advanced technology and 25 years of experience, YDS ensures each customer's demands are met.