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PCB Mount High Isolated AC-DC Power Module For AC Main power supply system and Fire Fighting system
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%.
For superior reliability in computer equipment and fire security systems, our ultra wide input AC-DC converter is an UL/CUL/IEC 62368-1 certified AC-DC module designed for global excellence. This safety approved AC-DC power module functions as an EN55032/EN55035/EN61000 compliant AC-DC module, featuring an encapsulated AC to DC power module for electronic instruments. As a board mount AC-DC converter, it provides an industrial isolation AC to DC module architecture within a compact isolated power supply footprint. Whether used as an embedded AC to DC power supply module or an IoT power supply module, this RoHS/REACH compliant AC to DC converter also offers custom AC-DC power supply 25W and OEM AC-DC converter options for AC mains systems and industrial controls.
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!
| Quantity: | |
|---|---|
| Part Number | Output Wattage (W) | Output Voltage (VDC) | Output Current (mA) | Efficiency (TYP %) | Max. Capacitive Load (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 |
| Parameters | Conditions | Min | Typ | Max | Unit | |
|---|---|---|---|---|---|---|
| Rated Input | Vo, Io nom | 100~277 | Vac | |||
| Voltage Range | Vo, Io nom | AC in | 85 | 305 | Vac | |
| DC in | 100 | 430 | Vdc | |||
| Line frequency | Vi nom, Io nom | 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 | 3.15A / 300V, slow-blow, required | |||||
| 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 Load Power 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 | ||||
| Parameters | Conditions | Min | Typ | Max | Units |
|---|---|---|---|---|---|
| Switching Frequency | Vi nom, Io nom | 65 | KHz | ||
| Isolation Voltage | Input / Output | 4.2KVac / 5mA / 5Secs | Vac | ||
| Operating Temperature | Refer to Temperature | -40 | +85 | °C | |
| Storage Temperature | Non Operational | -40 | +105 | °C | |
| Relative Humidity | Vi nom, Io nom | 95 | % RH | ||
| Safety Standards | EN/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) | 5000m (OVCII), 3000m (OVCIII) | ||||
| MTBF | MIL-HDBK-217F @25°C > 300,000 h | ||||
| Class of Equipment | CLASS I | ||||
| Dimension | L70.00 × W48.00 × H23.50 mm | ||||
| Cooling | Free air convection | ||||
