1. Inngangur
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. Öryggisupplýsingar
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. Hátt voltages are present inside, even when disconnected from power.
- Gangið úr skugga um að rafmagnstengingin sé aftengd frá rafmagnsinnstungunni áður en uppsetning eða viðhald hefst.
- Setjið aflgjafann upp á vel loftræstum stað til að koma í veg fyrir ofhitnun.
- Notið aðeins snúrurnar sem fylgja aflgjafanum eða samhæfðar varahlutir.
- Forðist að láta aflgjafann verða fyrir raka eða miklum hita.
- This power supply complies with newer IEC 62368 Standards and includes OVP (Over Voltage Protection), UVP (Undir Voltage Protection), OPP (Over Power Protection), SCP (Short Circuit Protection), and OTP (Over Temperature Protection) for hardware safety.
3. Vöru lokiðview
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.
- Hljóðlát vifta: 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.
- Alhliða vernd: Includes OVP, UVP, OCP, OPP, and SCP for system safety.

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

Mynd 2: Aftan view of the FSP 250-50GUB Flex ATX Power Supply, illustrating the fan and cable bundle exit point.
4. Tæknilýsing
| Forskrift | Gildi |
|---|---|
| Vörumál (L x B x H) | 5.91 x 3.15 x 1.57 tommur (150 x 80 x 40 mm) |
| Þyngd hlutar | 1.61 pund |
| Form Factor | Flex ATX |
| Úttak Wattage | 250 Watt |
| Skilvirknivottun | 80 Plus Bronze (115V) |
| Kæliaðferð | Air (1 fan) |
| Tegund tengis | ATX |
| Samhæf tæki | Einkatölva |
| Verndareiginleikar | OVP, UVP, OCP, OPP, SCP |

Mynd 3: Detailed output table and physical dimensions of the FSP Flex ATX Power Supply.
5. Uppsetning og uppsetning
Follow these general steps for installing your Flex ATX power supply:
- Undirbúið kerfið ykkar: Gakktu úr skugga um að tölvan þín sé slökkt og ekki tengd við innstunguna. Opnaðu tölvukassann.
- Fjarlægðu gamla aflgjafann (ef við á): Disconnect all cables from the old power supply and remove its mounting screws. Carefully take out the old unit.
- Setja upp nýjan aflgjafa: 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.
- Tengja snúrur: Connect the power supply cables to your motherboard and other components. Refer to your motherboard and component manuals for specific connection points.
- Móðurborð: Connect the 24-pin ATX connector and the 4-pin or 4+4-pin CPU connector.
- Jaðartæki: 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.
- Öruggar snúrur: Route and secure cables to ensure proper airflow and prevent interference with other components.
- Loka málinu: Once all connections are made and secured, close your computer case.
- Kveikt á: Plug the AC power cord into the power supply and then into a wall outlet. Turn on your computer.

Mynd 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.
Video 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. Notkunarleiðbeiningar
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. Viðhald
Regular maintenance helps ensure the longevity and optimal performance of your power supply:
- Rykhreinsun: Hreinsið reglulega ryk af viftu og loftræstigrindum aflgjafans með þrýstilofti. Gangið úr skugga um að kerfið sé slökkt og aftengt áður en það er hreinsað.
- Kapalstjórnun: Ensure cables are neatly routed and do not obstruct airflow within the chassis.
- Umhverfisskilyrði: Notið aflgjafann innan ráðlagðra hitastigs- og rakastigsmarka.
8. Bilanagreining
Ef þú lendir í vandræðum með aflgjafann skaltu íhuga eftirfarandi algengar úrræðaleitarskref:
- Enginn kraftur:
- Athugaðu hvort rafmagnssnúran sé vel tengd bæði við aflgjafann og innstunguna.
- Verify that the power switch on the power supply is in the 'ON' position.
- Prófaðu innstunguna með öðru tæki til að ganga úr skugga um að hún hafi rafmagn.
- Óstöðugleiki kerfisins/handahófskenndar lokanir:
- 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.
- Hávær viftuhljóð:
- 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. Ábyrgð og stuðningur
FSP products are manufactured to high-quality standards. For warranty information and technical support, please refer to the official FSP webeða hafið samband við næsta söluaðila. Geymið kaupkvittunina sem sönnun fyrir kaupum vegna ábyrgðarkröfu.