Professional IC Distribution & Technical Solutions

The LTS-542P is a power supply unit manufactured by LITEON. Below are its specifications, descriptions, and features:

Specifications:

• Model: LTS-542P
• Manufacturer: LITEON
• Type: Power Supply Unit (PSU)
• Wattage: 540W
• Form Factor: ATX
• Efficiency: 80 PLUS Platinum certified
• Input Voltage: 100-240V AC
• Input Frequency: 50/60Hz
• Output Voltage: +3.3V, +5V, +12V, -12V, +5VSB
• Cooling System: Single 120mm fan
• Modularity: Non-modular (fixed cables)
• Connectors:
• 24-pin ATX
• 8-pin EPS (CPU)
• PCIe 6+2-pin
• SATA
• Molex
• Floppy (if applicable)
• Protections: OVP (Over Voltage Protection), OCP (Over Current Protection), OPP (Over Power Protection), SCP (Short Circuit Protection), UVP (Under Voltage Protection)

Descriptions:

The LTS-542P is a high-efficiency 540W ATX power supply designed for desktop PCs and workstations. It features 80 PLUS Platinum certification, ensuring energy efficiency and reduced heat output. The unit includes standard ATX power connectors and protections for stable and reliable performance.

Features:

• 80 PLUS Platinum efficiency (≥90% at 50% load)
• Single 120mm cooling fan for quiet operation
• Active PFC (Power Factor Correction) for improved energy efficiency
• Multiple protection circuits (OVP, OCP, OPP, SCP, UVP)
• Compliant with ATX12V v2.4 and EPS12V v2.92 standards
• Non-modular design with fixed cables

This PSU is suitable for mid-range to high-performance systems requiring stable and efficient power delivery.