1. Produttu Finituview
The HELIOS E1-750 is a 750-watt power supply unit designed to provide stable and efficient power to your desktop computer system. Featuring 80 PLUS certification, it ensures optimal power efficiency, reducing energy consumption and heat generation. Its flat black cables facilitate improved cable management and airflow within your PC case. This PSU is compatible with the ATX12V v2.53 standard, ensuring broad compatibility with modern motherboards and components.

Figura 1: Fronte view of the HELIOS E1-750 Power Supply, showing the 80 PLUS Silver certification and model branding.
Funzioni chjave:
- Potenza di uscita: Robust 750-watt power delivery for high-performance computing systems.
- Valutazione di efficienza: 80 PLUS certified for optimal power efficiency and reduced energy consumption.
- Disegnu di u cable: Flat black cables for improved cable management and enhanced internal airflow.
- Cumpatibilità: Fully compatible with ATX12V v2.53 standard for broad system integration.
- Fattore di forma: Standard ATX design for seamless integration into most PC cases.
2. Informazioni di sicurezza
Please read and understand all safety instructions before installing or operating the power supply unit. Failure to follow these instructions may result in electric shock, fire, or damage to the product or other components.
- Periculu elettricu: Stu dispusitivu funziona cù un vulume altutage. Do not open the power supply casing. Ùn ci sò micca pezzi riparabili da l'utente à l'internu. Cunfidate tutta a manutenzione à persunale qualificatu.
- Ventilazione: Ensure adequate ventilation around the power supply. Do not block any ventilation openings. Overheating can lead to component failure.
- umidità: Ùn espone micca l'alimentatore à l'acqua o à l'umidità eccessiva.
- Installazione: Install the power supply in a well-ventilated area, away from direct sunlight and heat sources. Ensure all cables are connected securely before powering on the system.
- Messa a terra: Always use a properly grounded power outlet.
3. Cuntenutu di u pacchettu
Verificate chì tutti l'articuli sò presenti in u pacchettu:
- HELIOS E1-750 Power Supply Unit
- Cordu di alimentazione AC
- Viti di montaggio
- Manuale d'uso (stu documentu)
4. Setup è Installazione
Follow these steps to install the HELIOS E1-750 Power Supply into your desktop computer system:
- Preparazione: Assicuratevi chì u vostru urdinatore sia cumpletamente spento è scollegatu da a presa murale. Aprite u chassis di u vostru urdinatore.
- Eliminate u vechju alimentatore (s'ellu hè applicabile): Disconnect all cables from your old power supply. Unscrew and remove the old PSU from the case.
- Installate una nova alimentazione: Carefully slide the HELIOS E1-750 into the power supply bay of your computer case. Align the screw holes and secure the PSU with the provided mounting screws.
- Cunnette l'alimentazione di a scheda madre: Connect the 20+4 pin ATX main power connector to your motherboard. Ensure it clicks into place.
- Cunnette l'alimentazione di a CPU: Connect the 4+4 pin EPS/ATX 12V connector to your motherboard's CPU power socket.
- Cunnette l'alimentazione di a carta grafica: If your graphics card requires external power, connect the appropriate PCIe 6+2 pin connectors.
- Cunnette i periferichi: Connect SATA power connectors to your storage drives (HDDs, SSDs) and other peripherals as needed. Connect Molex connectors for older devices if necessary.
- Gestione di Cable: Utilize the flat cable design to route cables neatly behind the motherboard tray or in other designated areas to improve airflow and aesthetics.
- Chjude u casu: Once all connections are secure and verified, close your computer case.
- Cunnette l'alimentazione AC: Connect the AC power cord to the power supply's inlet and then to a grounded wall outlet.

Figura 2: Posteriore view of the HELIOS E1-750 Power Supply, illustrating the AC power inlet and the main power switch.
5. Operating Instructions
After successful installation, follow these steps to operate your system with the HELIOS E1-750 Power Supply:
- Switch di Potenza: Ensure the power switch on the rear of the power supply (refer to Figure 2) is in the 'ON' (I) position.
- Accensione di u sistema: Appughjà u buttone d'accensione nant'à u vostru urdinatore. U sistema duveria avviassi nurmalmente.
- Operazione Fan: The power supply fan will operate to cool the unit. Its speed may vary depending on the load and temperature.
- Spegnimentu: To power off your system, use the operating system's shutdown function. For complete power disconnection, switch the PSU's rear power switch to the 'OFF' (O) position and unplug the AC power cord.
6. Mantenimentu
Una manutenzione adatta assicura a longevità è e prestazioni ottimali di a vostra alimentazione elettrica:
- Pulizia di a polvere: Pulite periodicamente a polvera da u ventilatore è da e griglie di ventilazione di l'alimentatore cù aria compressa. Assicuratevi chì u sistema sia spento è scollegatu prima di pulisce.
- Verificazione di a ventilazione: Regularly check that the computer case has unobstructed airflow to prevent heat buildup.
- Integrità di u cable: Ensure all power cables remain securely connected and are not pinched or damaged.
7. Risoluzione di prublemi
If you encounter issues with your HELIOS E1-750 Power Supply, consider the following:
- Nisun putere:
- Verificate se u cavu di alimentazione CA hè cunnessu currettamente à l'alimentatore è à a presa murale.
- Ensure the power switch on the PSU's rear is in the 'ON' (I) position.
- Verify that the 20+4 pin ATX and 4+4 pin CPU power connectors are firmly seated on the motherboard.
- Pruvate a presa murale cù un altru apparechju per cunfirmà ch'ella hà a putenza.
- Instabilità/Crash di u sistema:
- Ensure all power connectors to components (motherboard, CPU, GPU, drives) are correctly and securely attached.
- Verificate a ventilazione adatta in u chassis di u PC per impedisce u surriscaldamentu.
- Sè i prublemi persistenu, cunsultate un tecnicu qualificatu.
- Rumori inusuali:
- A slight fan noise is normal. If you hear grinding or excessive noise, ensure no cables are obstructing the fan.
- If the noise is persistent and abnormal, discontinue use and contact support.
8. Specificazioni
| Feature | Specificazione |
|---|---|
| Marca | HELIOS |
| Nome di mudellu | E1-750 |
| Output Wattage | 750 Watt |
| Valutazione di efficienza | 80 PLUS Certified |
| Standard ATX | ATX12V v2.53 |
| Dispositivi compatibles | Computer Desktop |
| Tipu di cunnessu | ATX |
| Metudu di rinfrescante | Fan |
| Dimensioni di l'articulu (L x W x H) | 16 x 15 x 8.6 centimetri |
| Pesu di l'articulu | 2500 grammi |
9. Garanzia è Support
Garanzia di u fabricatore: This product comes with a 3-month supplier warranty from the date of purchase. This warranty covers defects in materials and workmanship under normal use. It does not cover damage caused by accident, misuse, abuse, neglect, improper installation, or unauthorized modifications.
Reclamazione di Garanzia: To claim warranty service, please contact your retailer or the point of purchase with your proof of purchase.
Assistenza tecnica: For technical assistance or further inquiries, please refer to the contact information provided by your retailer or the official HELIOS support channels.





