25W 4.2KVac Isolation Regulated Output AC-DC Converters (Module) - 25W 4.2KVac Isolation Regulated Output AC to DC Power Conversion (Module) | Taiwan-Based Power Supply & Magnetic Components Manufacturer | YUAN DEAN SCIENTIFIC CO., LTD.
25 watt single output AC to DC power module with 4.2KVac isolation voltage. Universal input is 85~305VAC. GA25H1 series has short-circuit, overcurrent and over-voltage protection, and is regulated output type. It is packaged by fully encapsulated plastic case, and the efficiency can reach up to 88%.
The AC-DC power converter products of Yuan Dean are RoHS-compliant, and can be customized for products. The products are guaranteed for 2 years after sale.
Any OEM/ ODM requirement is welcome. We look forward to cooperating with you! YDS is a high-quality 25W 4.2KVac Isolation Regulated Output AC-DC Converters (Module), 25W 4.2KVac 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,Lighting products and Power bank.
25W 4.2KVac Isolation Regulated Output AC-DC Converters (Module)
GA25H1 Series
25W 4.2KVac Isolation Regulated Output AC to DC Power Conversion (Module)
25 watt single output AC to DC power module with 4.2KVac isolation voltage. Universal input is 85~305VAC. GA25H1 series has short-circuit, overcurrent and over-voltage protection, and is regulated output type. It is packaged by fully encapsulated plastic case, and the efficiency can reach up to 88%.
The AC-DC power converter products of Yuan Dean are RoHS-compliant, and can be customized for products. The products are guaranteed for 2 years after sale.
Any OEM/ ODM requirement is welcome. We look forward to cooperating with you!
Features
- Ultra-wide 85 - 305VAC and 100 - 430VDC input voltage
- High efficiency up to 88%
- 5000m altitude application, OVC III
- High I/O isolation test voltage up to 4200VAC
- No Load Power Consumption0.1W
- Output short circuit, overcurrent, overvoltage protection
- 2 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 | Efficiency | Max. Capacitive Load |
(W) | (VDC) | (mA) | (TYP %) | (μF) | |
GA25H1-S03 | 13.5 | 3.3 | 4100 | 79 | 8000 |
GA25H1-S05 | 20.5 | 5 | 4100 | 83 | 6000 |
GA25H1-S09 | 22.5 | 9 | 2500 | 84 | 4000 |
GA25H1-S12 | 25.2 | 12 | 2100 | 86 | 3000 |
GA25H1-S15 | 25.5 | 15 | 1700 | 86 | 2200 |
GA25H1-S24 | 26.4 | 24 | 1100 | 87 | 1200 |
GA25H1-S36 | 26.4 | 36 | 733 | 88 | 800 |
GA25H1-S48 | 26.4 | 48 | 550 | 88 | 500 |
Input Specifications
Parameters | Conditions | Min | Typ | Max | Unit | |
Rated Input Voltage | Vo,Io nom |
| 100~277 |
| Vac | |
Voltage Range | VoIo nom | AC in | 85 |
| 305 | Vac |
DC in | 100 |
| 430 | Vdc | ||
Line frequency | Vi nom, Ionom | 47 |
| 63 | Hz | |
Input Current | Io nom | Vi:115VAC |
|
| 0.60 | A |
Vi:230VAC |
|
| 0.34 | A | ||
Inrush Current | Io nom | Vi:115VAC |
| 20 |
| A |
Vi:230VAC |
| 40 |
| A | ||
Hold-up time | Io nom | Vi:115VAC |
| 10 |
| ms |
Vi:230VAC |
| 60 |
| ms | ||
Recommended External Input Fuse | 3.15A/300V, slow-blow, required | |||||
Output Specifications
Parameters | Conditions | Min | Typ | Max | Units |
Output Voltage Accuracy | 3.3V |
| ±3 |
| % |
5V~48V |
| ±2 |
| % | |
Minimum Load |
| 0 |
|
| % |
Line Regulation | Io nom, Vi min…Vi max |
| ±0.5 |
| % |
Load Regulation | 0%~100% Load |
| ±1.0 |
| % |
No LoadPower Consumption | 3.3V~24V |
|
| 0.10 | W |
36V~48V |
|
| 0.15 | W | |
Ripple & Noise | Vi nom, Io nom, BW=20MHz |
| 80 | 150 | mVp-p |
Protection | Over Current | Above 110%, Recovers automatically after fault condition is removed | |||
Short circuit | Hiccup, Recovers automatically after fault condition is removed | ||||
| Overvoltage | ≤150% Vo,Hiccup | |||
Adjustable Output Voltage (Trim) | ±10%Vo | ||||
Note:1. Ripple & noise is measured by using 20 MHz bandwidth, measured with a 47uf paralleled with a high-frequency 0.47uf capacitor across
General Specifications
Parameters | Conditions | Min | Typ | Max | Units |
Switching Frequency | Vi nom, Io nom |
| 65 |
| KHz |
Isolation Voltage | Input / Output | 4.2KVac/ 5mA/5Secs | Vac | ||
OperatingTemperature | Refer to Temperature Derating Graph | -40 |
| +85 | ℃ |
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. 2 for recommended circuit) | ||||
EMS Immunity | EN55035 (See Fig. 2 for recommended circuit) | ||||
Over Voltage Category (OVC) | OVCIII | ||||
MTBF | MIL-HDBK-217F@25℃≥300,000 h | ||||
Class of Equipment | CLASS I | ||||
Dimension | L70.00x W48.00 x H23.50mm | ||||
Cooling | Free air convection | ||||
Certification
- Markings and Dimensions
GA25H1 Series Markings and Dimensions
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25W 4.2KVac Isolation Regulated Output AC-DC Converters (Module) - 25W 4.2KVac 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 4.2KVac 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,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.