Introducció
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.
Informació de seguretat
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.
- Assegureu-vos que l'alimentació estigui desconnectada de la presa de corrent altern abans de la instal·lació o el manteniment.
- No obriu la font d'alimentació casing. Alt volumtagés present a l'interior, fins i tot quan estan desconnectats.
- Instal·leu la font d'alimentació en una zona ben ventilada.
- Eviteu exposar la font d'alimentació a la humitat o a temperatures extremes.
- Feu servir només els cables que s'inclouen amb la font d'alimentació.
- This product is designed for use in computer systems. Do not use it for other purposes.
Contingut del paquet
Verifiqueu que tots els elements siguin presents al paquet:
- Inter-Tech SAMA XPH-1000A Power Supply
- Modular Cable Set (including 12VHPWR, PCIe 6+2, SATA, IDE, CPU, Mainboard cables)
- Cable d'alimentació CA
- Cargols de muntatge
- Manual d'usuari (aquest document)

Figure 1: Package contents of the SAMA XPH-1000A power supply.
Característiques del producte
- 1000 Watt Output: Proporciona energia estable i fiable per a sistemes d'alt rendiment.
- 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 voltagregulació.
- Comprehensive Protection Circuits: Includes Over-Current Protection (OCP), Over-Voltage Protection (OVP), Under-Voltage Protection (UVP), and Short Circuit Protection (SCP).
- ErP Energy Saving Directive: Meets requirements for low power consumption in standby mode (0.4W).

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

Figure 3: Modular cable connections.
Configuració i instal·lació
1. Preparació
- Ensure your computer case supports ATX power supplies and has adequate space for the SAMA XPH-1000A.
- Reuneix les eines necessàries: tornavís Phillips.
- Desembaleu la font d'alimentació i tots els accessoris.
2. Passos d'instal·lació
- Muntatge de la font d'alimentació:
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: superior view showing the fan grill and modular connections.
Secure the power supply to the case using the provided mounting screws. Typically, four screws are used at the rear of the case.
- Cables de connexió:
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).
- Cables d'alimentació SATA: Per a discs durs SATA, SSD i unitats òptiques.
- IDE/Molex Power Cables: For older peripherals or case fans.
Connect only the cables required for your system to minimize cable clutter and improve airflow.
- Gestió de cables:
Route cables neatly to ensure proper airflow within the case. Use cable ties or Velcro straps if available.
- Connexió final:
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.
Instruccions de funcionament
1. Encès
- 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.
- Premeu el botó d'engegada de la caixa de l'ordinador per iniciar el 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. Apagat
- 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.
Manteniment
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.
- Eliminació de pols: 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.
- Inspecció del cable: Occasionally check all connected cables for secure connections and signs of wear or damage.
- Medi ambient: Ensure the power supply operates in a clean, dry, and well-ventilated environment.
Resolució de problemes
| Problema | Causa possible | Solució |
|---|---|---|
| Power supply does not turn on. |
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| System crashes or reboots randomly. |
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| El ventilador no gira. |
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If the problem persists after trying these solutions, please contact Inter-Tech customer support.
Especificacions
| Característica | Detall |
|---|---|
| Model | SAMA XPH-1000A |
| Número de part | 88882232 |
| Wattage | 1000 watts |
| Certificació d'eficiència | 80 PLUS® Platinum (up to 93.90%) |
| Estàndard ATX | Intel ATX 3.0 |
| PFC | PFC actiu |
| Mida del ventilador | 120 mm |
| Control del ventilador | Intelligent Fan Controller (IFC), 0-1600 RPM |
| Connectors | 1x 24-pin ATX, 2x 4+4 pin CPU, 1x 12VHPWR, Multiple 6+2 pin PCIe, SATA, IDE |
| Circuits de protecció | OCP, OVP, UVP, SCP |
| Dimensions (L x A x A) | 19 x 33 x 13 mm (Dimensions del producte: 1.95 x 3.3 x 1.3 cm) |
| Pes | 2.94 kg |
| Mètode de refrigeració | Aire |
| Consum d'energia en espera | 0.4W (ErP compliant) |
Garantia i Suport
The Inter-Tech SAMA XPH-1000A Power Supply comes with a 5 any de garantia 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 weblloc per obtenir informació de contacte.
Si us plau, conserveu el comprovant de compra per motius de garantia.





