1. Introdución
This manual provides essential information for the safe and efficient installation, operation, and maintenance of your PUSOKEI ATX-250W PC Power Supply. Please read this manual thoroughly before using the product and retain it for future reference.
Figure 1: PUSOKEI ATX-250W PC Power Supply. This image shows the overall design of the power supply unit, including the main cooling fan and the rear power input.
2. Información de seguridade
Always observe the following safety precautions to prevent electric shock, fire, or damage to the product and connected devices:
- Non abra a unidade de alimentación. Vol. Perigosotages are present inside. There are no user-serviceable parts.
- Asegúrese de desconectar a fonte de alimentación da toma de corrente principal antes da instalación ou do mantemento.
- Operate the power supply only within the specified voltage range (115V/230V). Verify the voltage selector switch setting matches your local power grid before connecting.
- Evite expoñer a unidade á humidade, ao po ou a temperaturas extremas.
- Garantir unha ventilación adecuada ao redor da fonte de alimentación para evitar o sobreenriquecido.
- Use only the provided power cable or a certified equivalent.
3. Contido do paquete
Verifica que todos os elementos estean presentes no paquete:
- 1 x PUSOKEI ATX-250W PC Power Supply
- 1 x Power Cable (approximately 1.1 meters / 3.6 feet)
4. Características do produto
- Clear marked connectors for quick and easy installation.
- Designed for low energy consumption and low noise, suitable for basic desktop systems.
- Manual 115V/230V voltage switching for adjustable and flexible use.
- Integrated thermal sensor automatically controls fan speed for optimal cooling and reduced noise.
- Equipped with a 1.1-meter power cord for convenient setup.
5. Especificacións
Figure 2: Power Supply Specification Label. This label provides detailed electrical input and output ratings for the unit.
| Característica | Descrición |
|---|---|
| Modelo | ATX-250W |
| Potencia nominal | 250 W |
| Dimensións (L x W x H) | Aprox. 140 x 150 x 86 mm / 5.5 x 5.9 x 3.4 polgadas |
| Tamaño do ventilador | Aprox. 12 cm / 4.7 polgadas |
| PFC | None, manual switching |
| Eficiencia | > 80% |
| Motherboard Interface | 20 + 4 Pin |
| CPU 12V Interface | 4 Pin |
| Interfaces de ventilador | 2 |
| Interfaces SATA | 2 |
| Video Card Interface | 6 Pin |
| Vol. De entradatage | 115/230V (manual switch) |
| Vida útil | 100,000 horas |
| Tempo de espera | > 10 ms |
| Lonxitude do cable de alimentación | Approx. 1.1 meter / 3.6 ft |
| Peso do elemento | 2.21 libras |
| Factor de forma | ATX |
| Método de arrefriamento | Aire |
Figure 3: Power Supply Dimensions. This image illustrates the physical measurements of the power supply unit.
6. Configuración e instalación
Follow these steps to install the ATX-250W PC Power Supply into your desktop computer:
- Prepara o teu sistema: Disconnect your computer from the power outlet. Open your computer case. If replacing an existing power supply, carefully disconnect all cables from the old unit and remove it.
- Set Voltage Cambiar: Locate the red voltage selector switch on the back of the power supply. Set it to 115 V for North America and Japan, or 230 V for Europe and other regions. Incorrect setting can damage the power supply and your computer.
Figura 4: Voltage Selector Switch. This image highlights the manual voltage switch on the rear of the power supply, which must be set correctly for your region.
- Montar a fonte de alimentación: Insert the ATX-250W into the power supply bay of your computer case. Secure it with screws (not included, typically provided with the PC case).
- Connect Main Power (20+4 Pin): Connect the large 20+4 pin connector to the corresponding port on your motherboard. Ensure both parts of the connector are securely latched.
- Connect CPU Power (4 Pin): Connect the 4-pin CPU 12V connector to the CPU power port on your motherboard. This is usually located near the CPU socket.
- Conectar dispositivos SATA: Use the SATA power connectors to power your SATA hard drives, SSDs, and optical drives.
- Connect Video Card (6 Pin): If your video card requires additional power, connect the 6-pin video card interface.
- Connect Fan Interfaces: If your case fans require power from the PSU, use the available fan interfaces.
- Xestión de cables Pasa os cables con coidado para mellorar a circulación do aire e a estética.
- Close Case and Connect Power: Close your computer case. Connect the provided power cable to the power supply and then to a wall outlet or surge protector.
7. Instrucións de funcionamento
Once installed, operating the PUSOKEI ATX-250W PC Power Supply is straightforward:
- Encendido: After connecting all components and the main power cable, press the power button on your computer case. The power supply will provide power to your system.
- Funcionamento do ventilador: The integrated thermal sensor will automatically control the speed of the 12cm cooling fan. The fan will spin faster under higher loads or temperatures to maintain optimal cooling and slower during lighter use to reduce noise.
- Apagado: Shut down your computer through the operating system. The power supply will cease operation. For complete power disconnection, unplug the main power cable from the wall outlet.
Figura 5: Arriba View with Cooling Fan. This image displays the large 12cm fan responsible for cooling the power supply components.
8. Mantemento
Un mantemento regular axuda a garantir a lonxevidade e o rendemento óptimo da súa fonte de alimentación:
- Eliminación de po: Periodically (e.g., every 3-6 months), disconnect the power supply from the wall outlet and open your computer case. Use compressed air to gently blow dust out of the power supply's fan and vents. Accumulation of dust can hinder cooling and lead to overheating.
- Inspección de cables: Check all power cables for any signs of wear, fraying, or damage. Ensure all connectors are securely seated.
- Ventilación: Ensure that the air intake and exhaust vents of the power supply are not obstructed by cables or other components within the PC case.
9 Solución de problemas
If you encounter issues with your PUSOKEI ATX-250W PC Power Supply, refer to the following common problems and solutions:
| Problema | Causa posible | Solución |
|---|---|---|
| O ordenador non se acende. |
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| O sistema acéndese pero apágase inesperadamente. |
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| Ruído forte do ventilador procedente da fonte de alimentación. |
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10. Información da garantía
This PUSOKEI product is covered by a standard manufacturer's warranty. Please refer to the retailer or your purchase documentation for specific warranty terms and duration. The warranty typically covers defects in materials and workmanship under normal use. Damage resulting from improper installation, misuse, unauthorized modification, or natural disasters is not covered.
11. Apoio
For technical assistance or customer service inquiries, please contact the retailer where you purchased the PUSOKEI ATX-250W PC Power Supply. You may also visit the PUSOKEI official website for additional resources or contact information.
