Seasonic B12 BC-650 [B12-BC-650]

The B12 BC Series is available in the standard ATX Form Factor and in wattages that are most common for a PC system. The Seasonic B12 BC achieves 80 PLUS® Bronze standard of providing at least 82 %, 85 % and 82 % power usage efficiency at 20 %, 50 % and 100 % operating loads, respectively. This efficiency, combined with Active Power Factor Correction, enables the B12 BC series power supplies to lessen energy waste, which translates into savings on the costs of energy costs for its users. In addition to being greatly efficient, the B12 BC units utilize the LLC resonant converter design, and the industry’s leading Smart and Silent Fan Control (S2FC).

80 PLUS®BRONZE
The 80 PLUS® Bronze certification indicates that a high percentage of the electricity is converted into useful power, therefore there is less heat lost and more money saved on the electricity bill.

The 80 PLUS® Bronze certification guarantees greater than 82 %, 85 % and 82 % efficiency at 20 %, 50 % and 100 % operating loads, respectively. Sea Sonic’s B12 BC Series is an economical choice with great performance and high built-in value.

S2FC - SMART AND SILENT FAN CONTROL
The intelligent thermal circuit feature is designed to find the optimal balance between the necessity to cool the components and the need to run the power supply in the most silent manner possible.

- 80 PLUS® Bronze certified
- Fixed cables
- Tight Voltage Regulation
- S2FC - Smart and Silent Fan Control
- 5 years warranty

Technical Specifications
- 80PLUS® Bronze
- Cybenetics Efficiency Level TBA
- Cybenetics Noise Level TBA
- Form Factor Intel ATX 12 V
- Dimensions 140 mm (L) x 150 mm (W) x 86 mm (H)
- Fan Information Fan Size 120 mm
- Fan Control Smart and Silent Fan Control
- Fan Bearing Sleeve Bearing
- Life Expectancy 25,000 hours at 40 °C, 15 % - 65 % RH
- Cable Information Modularity Fixed cables
- Cable type Flat black cables
- Electrical Features Operating Temperature 0 - 50 °C (derating from 100 % to 80 % from 40 °C to 50 °C)
- MTBF @ 25 °C, excl. fan 100,000 hours
- AC Input Full Range
- Protection OPP, OVP, OCP, SCP
- Safety and Environmental Safety and EMC cTUVus, TUV, CB, CCC, BSMI, CE, FCC
- Environmental Compliance Energy Star, RoHS, WEEE, ErP Lot 6, REACH
 -Warranty 5 Years