Introduzione
This manual provides detailed instructions for the installation, operation, and maintenance of your Inter-Tech SAMA XPH-1000A Power Supply. The SAMA XPH Series is designed to meet the Intel ATX 3.0 Standard, offering 1000 Watts of power with an 80 PLUS® Platinum efficiency rating, reaching up to 93.90% efficiency. It features a 12VHPWR connector for new PCIe 5.0 GPUs and supports proven GPUs with PCIe 6+2 ports. An Intelligent Fan Controller (IFC) manages the 120mm fan speed between 0 and 1600 rpm based on temperature, ensuring optimal cooling and quiet operation.
Informazioni sulla sicurezza
Please read all safety instructions carefully before installing or operating the power supply. Failure to do so may result in personal injury or damage to the product.
- Prima dell'installazione o della manutenzione, assicurarsi che l'alimentazione sia scollegata dalla presa CA.
- Non aprire l'alimentatore casing. Alto volumetagsono presenti all'interno, anche quando sono scollegati.
- Installare l'alimentatore in un'area ben ventilata.
- Evitare di esporre l'alimentatore a umidità o temperature estreme.
- Utilizzare solo i cavi forniti con l'alimentatore.
- This product is designed for use in computer systems. Do not use it for other purposes.
Contenuto della confezione
Verificare che tutti gli articoli siano presenti nel pacco:
- Inter-Tech SAMA XPH-1000A Power Supply
- Modular Cable Set (including 12VHPWR, PCIe 6+2, SATA, IDE, CPU, Mainboard cables)
- Cavo di alimentazione CA
- Viti di montaggio
- Manuale dell'utente (questo documento)

Figure 1: Package contents of the SAMA XPH-1000A power supply.
Caratteristiche del prodotto
- Potenza in uscita 1000 Watt: Provides stable and reliable power for high-performance systems.
- Intel ATX 3.0 Standard: Fully compliant with the latest ATX power supply specifications.
- 80 PLUS® Platinum Certified: Achieves up to 93.90% efficiency, reducing heat loss and electricity costs.
- 12VHPWR Connector: Dedicated connector for next-generation PCIe 5.0 graphics cards.
- Intelligent Fan Controller (IFC): 120mm fan operates between 0-1600 RPM based on temperature for quiet operation.
- DC/DC Converter: Ensures first-class signal strength and voltage regolamento.
- Comprehensive Protection Circuits: Includes Over-Current Protection (OCP), Over-Voltage Protection (OVP), Under-VoltagProtezione da cortocircuito (SCP) e protezione da cortocircuito (UVP).
- ErP Energy Saving Directive: Meets requirements for low power consumption in standby mode (0.4W).

Figura 2: Fronte view of the SAMA XPH-1000A power supply.

Figure 3: Modular cable connections.
Configurazione e installazione
1. Preparazione
- Ensure your computer case supports ATX power supplies and has adequate space for the SAMA XPH-1000A.
- Raccogli gli strumenti necessari: cacciavite a croce.
- Disimballare l'alimentatore e tutti gli accessori.
2. Fasi di installazione
- Montaggio dell'alimentatore:
Carefully slide the power supply into the designated PSU bay in your computer case. Ensure the fan faces the correct direction (usually downwards for bottom-mounted PSUs, or according to case design for optimal airflow).

Figura 4: in alto view showing the fan grill and modular connections.
Fissare l'alimentatore al case utilizzando le viti di montaggio fornite. In genere, si utilizzano quattro viti sul retro del case.
- Cavi di collegamento:
Identify the necessary cables for your components:
- 24-pin ATX Mainboard Cable: Connect to the motherboard's main power connector.
- 4+4 pin CPU (EPS) Cable: Connect to the CPU power connector on the motherboard. Some motherboards may require two such connectors.
- 12VHPWR Cable: For PCIe 5.0 graphics cards. Connect one end to the PSU's 12VHPWR port and the other to your graphics card.
- 6+2 pin PCIe Cables: For older or additional graphics cards. Connect to the PSU's PCIe ports and your graphics card(s).
- Cavi di alimentazione SATA: For SATA hard drives, SSDs, and optical drives.
- IDE/Molex Power Cables: Per periferiche più vecchie o ventole del case.
Connect only the cables required for your system to minimize cable clutter and improve airflow.
- Gestione dei cavi:
Route cables neatly to ensure proper airflow within the case. Use cable ties or Velcro straps if available.
- Collegamento finale:
Once all internal components are connected, connect the AC power cord to the power supply's inlet and then to a wall outlet or surge protector.
Istruzioni per l'uso
1. Accensione
- Ensure the power switch on the back of the power supply is in the 'O' (Off) position before connecting the AC power cord.
- Connect the AC power cord to the power supply and a grounded wall outlet.
- Flip the power switch on the power supply to the 'I' (On) position.
- Premere il pulsante di accensione sul case del computer per avviare il sistema.
2. Intelligent Fan Controller (IFC)
The SAMA XPH-1000A features an Intelligent Fan Controller. The 120mm fan will automatically adjust its speed (0-1600 RPM) based on the internal temperature of the power supply. At low loads and temperatures, the fan may stop completely for silent operation. This is normal and indicates efficient thermal management.
3. Spegnimento
- Shut down your computer operating system normally.
- Once the system is off, you may flip the power switch on the power supply to the 'O' (Off) position for complete power disconnection.
Manutenzione
The Inter-Tech SAMA XPH-1000A Power Supply is designed for reliable, long-term operation with minimal maintenance. However, periodic cleaning can help ensure optimal performance and longevity.
- Rimozione della polvere: Periodically (e.g., every 6-12 months), disconnect the power supply from the AC outlet and use compressed air to gently blow dust out of the fan grill and ventilation openings. Do not open the power supply casing.
- Ispezione dei cavi: Occasionally check all connected cables for secure connections and signs of wear or damage.
- Ambiente: Ensure the power supply operates in a clean, dry, and well-ventilated environment.
Risoluzione dei problemi
| Problema | Possibile causa | Soluzione |
|---|---|---|
| L'alimentatore non si accende. |
|
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| Il sistema si blocca o si riavvia in modo casuale. |
|
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| La ventola non gira. |
|
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If the problem persists after trying these solutions, please contact Inter-Tech customer support.
Specifiche
| Caratteristica | Dettaglio |
|---|---|
| Modello | SAMA XPH-1000A |
| Numero di parte | 88882232 |
| Cosatage | 1000 Watt |
| Certificazione di efficienza | 80 PLUS® Platinum (up to 93.90%) |
| Standard ATX | Intel ATX 3.0 |
| PFC | PFC attivo |
| Dimensioni della ventola | 120mm |
| Controllo della ventola | Intelligent Fan Controller (IFC), 0-1600 RPM |
| Connettori | 1x 24-pin ATX, 2x 4+4 pin CPU, 1x 12VHPWR, Multiple 6+2 pin PCIe, SATA, IDE |
| Circuiti di protezione | OCP, OVP, UVP, SCP |
| Dimensioni (L x P x A) | 19 x 33 x 13 mm (Product Dimensions: 1.95 x 3.3 x 1.3 cm) |
| Peso | 2.94 kg |
| Metodo di raffreddamento | Aria |
| Consumo energetico in standby | 0.4W (ErP compliant) |
Garanzia e supporto
The Inter-Tech SAMA XPH-1000A Power Supply comes with a 5 anno di garanzia completa, providing security and peace of mind regarding its quality and durability.
For technical support, warranty claims, or further inquiries, please contact your local Inter-Tech distributor or visit the official Inter-Tech websito per le informazioni di contatto.
Si prega di conservare la prova d'acquisto ai fini della garanzia.





