20~27W 3KVac Isolation Regulated Output AC-DC Converters (Module) - 20~27W 3KVac Isolation Regulated Output AC to DC Power Conversion (Module) | Taiwan-Based Power Supply & Magnetic Components Manufacturer | YUAN DEAN SCIENTIFIC CO., LTD.
20~27 watt single output AC to DC power module with 3KVac isolation voltage. Universal input is 90~264VAC. GA25D series has short-circuit, overload and over-voltage protection, and is regulated output type. It is packaged by fully encapsulated plastic case, and the efficiency can reach up to 90%.
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! YDS is a high-quality 20~27W 3KVac Isolation Regulated Output AC-DC Converters (Module), 20~27W 3KVac Isolation AC-DC Converters (Module) manufacturer from Taiwan since 1990. 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.
20~27W 3KVac Isolation Regulated Output AC-DC Converters (Module)
GA25D Series
20~27W 3KVac Isolation Regulated Output AC to DC Power Conversion (Module)
20~27 watt single output AC to DC power module with 3KVac isolation voltage. Universal input is 90~264VAC. GA25D series has short-circuit, overload and over-voltage protection, and is regulated output type. It is packaged by fully encapsulated plastic case, and the efficiency can reach up to 90%.
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 90%.
- Protection: short circuit/over load/over voltage.
- Fully encapsulated plastic case.
- 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 (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 | MΩ | ||
| Operating Temperature | Refer to Temperature Derating Graph | -40 | +70 | °C | |
| Storage Temperature | Non Operational | -40 | +105 | °C | |
| 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 | ||||
Certification
- Markings and Dimensions
GA25D Series Markings and Dimensions
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Details- Files Download
AC-DC Converter 20~27W GA25D Series
20~27W 3KVac Isolation Regulated Single Output AC-DC Power Module PDF Catalogue
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20~27W 3KVac Isolation Regulated Output AC-DC Converters (Module) - 20~27W 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 20~27W 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.