1. Inleiding
This manual provides essential information for the safe and efficient use of your FSP 250-50GUB Flex ATX Power Supply. This power supply delivers a true 250 watts of continuous power and is designed for compact systems, such as mini-ITX applications. It features an 80 PLUS® Bronze certification for energy efficiency and includes comprehensive protection mechanisms to safeguard your system components.
2. Veiligheidsinligting
Always observe the following safety precautions to prevent injury or damage to the power supply and connected components:
- Do not open the power supply unit. Hoog voltages are present inside, even when disconnected from power.
- Maak seker dat die kragtoevoer van die wisselstroomaansluiting afgeskakel is voor installasie of onderhoud.
- Installeer die kragtoevoer in 'n goed geventileerde area om oorverhitting te voorkom.
- Use only the cables provided with the power supply or compatible replacements.
- Vermy die blootstelling van die kragtoevoer aan vog of uiterste temperature.
- This power supply complies with newer IEC 62368 Standards and includes OVP (Over Voltage Beskerming), UVP (Onder Voltage Protection), OPP (Over Power Protection), SCP (Short Circuit Protection), and OTP (Over Temperature Protection) for hardware safety.
3. Produk verbyview
The FSP 250-50GUB is a Flex ATX power supply designed for reliability and efficiency in small form factor systems. Key features include:
- 250W True Power: Provides stable and continuous power output.
- 80 PLUS Bronze Certified: Ensures high energy efficiency, meeting Energy Star Version 6.1 requirements.
- Stil waaier: Equipped with a 4x4 cm double ball bearing fan for extended life and reduced noise levels.
- Full Range PFC Active: Active Power Factor Correction for stable power delivery.
- Omvattende beskerming: Includes OVP, UVP, OCP, OPP, and SCP for system safety.

Figuur 1: Voorkant view of the FSP 250-50GUB Flex ATX Power Supply, showing the power input and ventilation grille.

Figuur 2: Agter view of the FSP 250-50GUB Flex ATX Power Supply, illustrating the fan and cable bundle exit point.
4. Spesifikasies
| Spesifikasie | Waarde |
|---|---|
| Produkafmetings (L x B x H) | 5.91 x 3.15 x 1.57 duim (150 x 80 x 40 mm) |
| Item gewig | 1.61 pond |
| Vormfaktor | Flex ATX |
| Uitset Wattage | 250 Watt |
| Doeltreffendheidsertifisering | 80 Plus Bronze (115V) |
| Verkoelingsmetode | Air (1 fan) |
| Connector Tipe | ATX |
| Versoenbare toestelle | Persoonlike rekenaar |
| Beskermingskenmerke | OVP, UVP, OCP, OPP, SCP |

Figuur 3: Detailed output table and physical dimensions of the FSP Flex ATX Power Supply.
5. Installasie en Opstelling
Follow these general steps for installing your Flex ATX power supply:
- Berei jou stelsel voor: Ensure your computer is powered off and unplugged from the wall outlet. Open your computer case.
- Verwyder ou PSU (indien van toepassing): Disconnect all cables from the old power supply and remove its mounting screws. Carefully take out the old unit.
- Installeer nuwe PSU: Insert the FSP 250-50GUB into the Flex ATX power supply bay of your chassis. Secure it with the appropriate screws. This unit is designed to fit into most Flex ATX chassis available.
- Koppel kabels: Connect the power supply cables to your motherboard and other components. Refer to your motherboard and component manuals for specific connection points.
- Moederbord: Connect the 24-pin ATX connector and the 4-pin or 4+4-pin CPU connector.
- Randapparatuur: Connect SATA power connectors to storage drives and Molex connectors to other compatible devices.
- Graphics Cards: If your system requires it, connect the appropriate PCI-E power connectors.
- Veilige kabels: Route and secure cables to ensure proper airflow and prevent interference with other components.
- Sluit Saak: Once all connections are made and secured, close your computer case.
- Krag aan: Plug the AC power cord into the power supply and then into a wall outlet. Turn on your computer.

Figuur 4: Illustration of various connector types provided by the FSP Flex ATX Power Supply, including 24-pin ATX, 8-pin CPU, 4+4-pin CPU, PCI-E 2+6, SATA, Molex, and Floppy connectors.
Knip 1: This video demonstrates general features and installation concepts for FSP Flex ATX power supplies, including 1U bracket installation, Flex ATX chassis compatibility, efficiency, safety protections, and cable types. While the video specifically references a 'FlexGURU PRO 500W' model, the principles shown are broadly applicable to the FSP 250-50GUB Flex ATX Power Supply.
6. Bedryfsinstruksies
The FSP 250-50GUB power supply operates automatically once correctly installed and connected. Ensure the power switch on the back of the unit (if present) is in the 'ON' position before powering on your computer. The power supply will deliver stable power to your components as needed.
7. Onderhoud
Gereelde onderhoud help om die lang lewensduur en optimale werkverrigting van u kragtoevoer te verseker:
- Stofverwydering: Periodically clean dust from the power supply's fan and ventilation grilles using compressed air. Ensure the system is powered off and unplugged before cleaning.
- Kabelbestuur: Ensure cables are neatly routed and do not obstruct airflow within the chassis.
- Omgewingstoestande: Operate the power supply within recommended temperature and humidity ranges.
8. Probleemoplossing
As jy probleme met jou kragtoevoer ondervind, oorweeg die volgende algemene stappe vir probleemoplossing:
- Geen krag:
- Kontroleer of die wisselstroomkabel stewig aan beide die kragtoevoer en die muuraansluiting gekoppel is.
- Verify that the power switch on the power supply is in the 'ON' position.
- Toets die muuraansluiting met 'n ander toestel om seker te maak dit het krag.
- Stelselonstabiliteit/Willekeurige Afsluitings:
- Ensure all power connectors (24-pin ATX, CPU, PCI-E, SATA) are firmly seated.
- Check for proper ventilation and ensure the power supply fan is spinning. Overheating can cause instability.
- If possible, test the power supply with a different set of components or in another system to rule out other hardware issues.
- Harde waaiergeraas:
- Clean any dust buildup from the fan and grilles.
- Ensure the power supply is not overloaded, which can cause the fan to spin faster.
If problems persist after attempting these steps, contact FSP customer support or a qualified technician.
9. Waarborg en Ondersteuning
FSP products are manufactured to high-quality standards. For warranty information and technical support, please refer to the official FSP webwebwerf of kontak u plaaslike kleinhandelaar. Bewaar u aankoopbewys as bewys van aankoop vir waarborgeise.