1. Rhagymadrodd
This manual provides detailed instructions for the installation, operation, and maintenance of your EBTOOLS 350W Desktop PC Power Supply. Please read this manual thoroughly before use to ensure proper functionality and safety. This power supply is designed for desktop computer systems requiring a 350W power output and supports 115/230V adjustable input. It features a low energy consumption design and quiet operation.
2. Gwybodaeth Diogelwch
Cyfarwyddiadau Diogelwch Pwysig:
- Gwnewch yn siŵr bod y cyflenwad pŵer wedi'i ddatgysylltu o'r prif ffynhonnell bŵer cyn gosod neu gynnal a chadw.
- Peidiwch ag agor y cyflenwad pŵer casing. Cyfaint ucheltagGall cydrannau y tu mewn achosi sioc drydanol.
- Gosodwch y cyflenwad pŵer mewn man sydd wedi'i awyru'n dda i atal gorboethi.
- Gwiriwch y cyftage switch (115V/230V) is set correctly for your region before connecting to power. Incorrect voltage selection can damage the unit and connected components.
- Use only the provided power cable or a compatible, certified power cable.
- Keep the power supply away from water, moisture, and extreme temperatures.
- This product is intended for use with personal computers only.
3. Cynnwys Pecyn
Gwiriwch fod yr holl eitemau yn bresennol yn y pecyn:
- 1 x EBTOOLS 350W PC Power Supply
- 1 x Power Cable (US Plug)
4. Cynnyrch Drosview
The EBTOOLS 350W PC Power Supply is designed to provide stable and efficient power to your desktop computer components. It features a robust design with multiple connectors for various peripherals.

Ffigur 4.1: Blaen ac ochr view of the EBTOOLS 350W PC Power Supply, showing the fan grill and cable bundle.
4.1 Nodweddion Allweddol
- 350W Rated Power: Provides sufficient power for basic desktop systems.
- 115/230V Adjustable Input: Manual switching for compatibility with different regional power standards.
- Defnydd Ynni Isel: Optimized for efficiency.
- Gweithrediad Sŵn Isel: Fan speed is automatically controlled by a thermal sensor.
- Real Double Magnetic Ring Design: Adopts ATX12V 2.31 specification for stable performance.
- Clear Connectors: Marked connectors for quick and easy installation.

Ffigur 4.2: Illustration highlighting the double magnetic ring design, indicating adherence to ATX12V 2.31 specification.

Ffigur 4.3: Yn agos view of the power supply's various connectors, including the 20+4 pin motherboard connector, CPU 4+4 pin, SATA, and PCIe 6+2 pin connectors.
5. Gosod a Gosod
Follow these steps to install the power supply into your desktop computer.
- Paratowch Eich System: Gwnewch yn siŵr bod eich cyfrifiadur wedi'i ddiffodd yn llwyr ac wedi'i ddatgysylltu o'r soced wal. Agorwch gas eich cyfrifiadur.
- Tynnwch yr Hen Gyflenwad Pŵer (os yn berthnasol): Disconnect all cables from the old power supply to your motherboard, graphics card, and other components. Unscrew and remove the old power supply from the case.
- Gosod Voltage Newid: Locate the red voltage selector switch on the back of the new power supply. Set it to the correct voltage for your region (115V for North America, 230V for most of Europe and Asia). Failure to set this correctly can cause severe damage.

Ffigur 5.1: Mae'r cyftage selector switch and AC power input on the rear of the power supply. Ensure the switch is set to the correct local voltage (115V or 230V) before connecting to power.
- Gosodwch y Cyflenwad Pŵer: Slide the new EBTOOLS power supply into the designated bay in your computer case. Secure it with screws.
- Ceblau Cyswllt: Connect the power supply cables to your computer components. Refer to your motherboard and component manuals for specific connection points.
- Motherboard: Connect the 20+4 Pin main power connector.
- CPU: Connect the 4+4 Pin CPU 12V connector.
- Graphics Card (if applicable): Connect the 6+2 Pin Video Interface connector.
- Storage Drives (HDD/SSD): Connect SATA power connectors.
- Fans/Other Peripherals: Connect any additional fan or peripheral connectors as needed.
- Rheoli Ceblau: Llwybrwch geblau'n daclus i wella llif aer ac estheteg.
- Cau'r Cas a'r Pŵer Ymlaen: Caewch gas eich cyfrifiadur, plygiwch y cebl pŵer i mewn, a throwch eich system ymlaen.
6. Cyfarwyddiadau Gweithredu
Once installed, the EBTOOLS 350W PC Power Supply operates automatically. It provides continuous power to your system components as long as it is connected to a power source and the computer is turned on.
- Pŵer ymlaen / i ffwrdd: Use your computer's power button to turn the system on or off. The power supply will activate or deactivate accordingly.
- Gweithrediad Fan: The internal fan's speed is automatically regulated by a thermal sensor to maintain optimal operating temperature and minimize noise.
- Cyftage Dewis: The 115/230V switch should only be adjusted when the power supply is completely disconnected from the wall outlet. Do not attempt to change this setting while the unit is powered.
7. cynnal
Mae cynnal a chadw rheolaidd yn helpu i sicrhau hirhoedledd a pherfformiad gorau posibl eich cyflenwad pŵer.
- Tynnu Llwch: Glanhewch lwch o ffan a fentiau'r cyflenwad pŵer o bryd i'w gilydd gan ddefnyddio aer cywasgedig. Gwnewch yn siŵr bod y cyfrifiadur wedi'i ddiffodd a'i ddatgysylltu cyn glanhau.
- Archwiliad cebl: Gwiriwch yr holl geblau cysylltiedig o bryd i'w gilydd i sicrhau eu bod wedi'u gosod yn ddiogel ac yn rhydd o ddifrod.
- Awyru: Ensure that the computer case has adequate airflow and that the power supply's vents are not obstructed.
8. Datrys Problemau
Os byddwch chi'n dod ar draws problemau gyda'ch cyflenwad pŵer, cyfeiriwch at y problemau a'r atebion cyffredin canlynol:
- Dim pŵer i'r system:
- Check if the power cable is securely connected to both the power supply and the wall outlet. Ensure the power supply's main switch (if present) is in the 'ON' position. Verify the 115/230V voltage selector switch is set correctly for your region. Confirm all internal power connectors (motherboard, CPU, etc.) are firmly seated. Test the wall outlet with another device to ensure it has power.
- System Powers On but Shuts Down Immediately:
- This could indicate an overload or a short circuit. Disconnect non-essential components and try again. Ensure all components are correctly installed and no metal parts are touching the motherboard or other components causing a short. Verify the power supply wattagMae e yn ddigonol ar gyfer eich holl gydrannau.
- Sŵn Uchel y Ffan:
- While the fan speed is thermally controlled, excessive noise might indicate dust buildup. Clean the fan and vents as described in the Maintenance section. Ensure the power supply is not operating in an excessively hot environment.
Os yw problemau'n parhau ar ôl rhoi cynnig ar yr atebion hyn, cysylltwch â chymorth cwsmeriaid.
9. manylebau
Detailed technical specifications for the EBTOOLS 350W PC Power Supply:

Ffigur 9.1: Ochr view of the power supply with key dimensions and fan size indicated.
| Nodwedd | Manylyn |
|---|---|
| Pŵer â Gradd | 350W |
| Maint (L x W x H) | Approx. 140 x 150 x 86mm / 5.5 x 5.9 x 3.4in |
| Maint Fan | Tua. 12cm / 4.7 modfedd |
| PFC | None, manual switching |
| Effeithlonrwydd | > 80% |
| Motherboard Interface | 20 + 4 Pin |
| CPU 12V Interface | 4 Pin + 4 Pin |
| Rhyngwyneb Fan | 2 |
| Rhyngwyneb SATA | 3 |
| Rhyngwyneb Fideo | 6 + 2 Pin |
| Mewnbwn Voltage | 115/230V (Adjustable) |
| Dal Amser | > 10ms |
| Hyd y llinyn pŵer | Approx. 1.1 meter / 3.6ft |
| Ffactor Ffurf | ATX12V |
| Dull Oeri | Awyr |
| Pwysau Eitem | 2.42 pwys |
10. Gwarant a Chefnogaeth
For warranty information or technical support, please refer to the documentation provided with your purchase or contact EBTOOLS customer service through their official channels. Keep your purchase receipt for warranty claims.
Am gymorth pellach, gallwch ymweld â'r EBTOOLS Store on Amazon.