ATX / PSII / AT Power Supplie

ATX, PSII, and AT power supplies follow industry-standard formats for PC and embedded systems, ensuring mechanical and electrical compatibility with chassis, motherboards, and peripherals. They are ideal for desktop computers, workstations, industrial PCs (IPCs), and systems requiring multiple output rails with specific connectors.

Key Features

Common connectors: ATX 20/24-pin, EPS 4/8-pin CPU, PCIe 6/8-pin, SATA, and Peripheral (Molex).
Form factors: ATX and PS/2 (PSII) as standard PC power supply sizes, with lengths and heights compatible with most chassis.
High-capacity +12 V rail (single/multi-rail, depending on the model) and stable +5 V / +3.3 V outputs.
High efficiency with 80 PLUS certifications (Bronze, Silver, Gold, Platinum, depending on the model).
Thermal management with a ball-bearing or FDB fan and intelligent RPM control.
Protection features: OVP, OCP, OPP, SCP, and OTP for maximum safety.

Applications

Desktop PCs and workstations.
Gaming systems and computers with dedicated GPUs.
Industrial PCs (IPCs), kiosks, entry-level servers, and NVRs.
Upgrading legacy systems using the AT form factor or transitioning to ATX/PSII.

Compliance and Reliability

ATX / PSII / AT power supplies comply with the ATX Specification (depending on the model version) and applicable electrical safety and EMC regulations (e.g., CE, UL, and RoHS). High efficiency and built-in protection features ensure a stable and reliable power supply during continuous operation.

Integration Options

Non-modular, semi-modular, and fully modular versions for optimal cable management.
Cables with various lengths and braided sleeving to improve airflow.
Universal input voltage and active PFC support in most models.
Guidance on power supply selection based on the CPU, GPU, and connected devices.