GAMEMAX GP 550B 80+ Bronze Ultra-Stable Power Supply with Dual DC-DC Control, Smart Fan, and Premium Heat Dissipation.
• Dual Control DC-DC Circuit: Features 180-degree phase-shifted 3.3V/5V outputs, minimizing impact on +12V input and reducing ripple noise for enhanced stability and ±2% voltage accuracy.
• Premium Taiwanese Capacitors: Utilizes high-quality TEAPO capacitors for reliable full-load performance and stable power delivery.
• Smart Temperature Control Fan 14CM: Automatically adjusts fan speed based on load, balancing energy efficiency and low-noise operation.
• Double-Sided PCB with Top-Side SMD Layout: Single-sided component design (no bottom components) improves stability and manufacturing precision.
• Enhanced Heat Dissipation: Aluminum extrusion and optimized crystal heat dissipation architecture ensure efficient cooling for sustained performance.
Detailed Specifications
Dimensions: | 160mm x 85mm x 150mm (W x H x D) |
Input Voltage: | 110-240 VAC |
Input Current: | 10-5A |
Input Frequency Range: | 50-60Hz |
PFC: | Active PFC (>.99) |
Power Good Signal: | 100-150 ms |
Hold Up Time: | >10ms |
Efficiency: | > 85% (87% max) |
MTBF: | > 100,000 Hours |
Protection: | OVP / UVP/ SIP / OCP/ OLP/ OPP/ SCP |
Power: | 550W |
Operation Temperature: | 0-40C |
Safety: | CE / FCC / CB |
Cooling: | 140mm Ultra Silent Fan |
Noise: | <25dBa |
80 Plus Certified: | Yes - 80 Plus Bronze |