The FPS1000-12 is a 1U high, rack-mountable AC-DC front-end power supply module from TDK-Lambda. It provides a regulated 12V DC output with a current rating of up to 72A, offering a maximum power output of 864W. Specifically designed for hot-swap redundant configurations, the module features built-in ORing diodes and active current sharing for seamless parallel operation of up to eight units. It supports a universal AC input from 85V to 265V and includes essential monitoring signals such as AC Fail, DC Good, and Overtemperature warning, along with an auxiliary 12V standby output. Cooling is provided by internal variable-speed fans that adjust based on ambient temperature and load.
| RoHS |
Compliant |
| Depth |
290mm |
| REACH |
Unaffected |
| Width |
127mm |
| Height |
41mm |
| Weight |
2000g |
| Cooling |
Forced Air (Internal Fan) |
| Efficiency |
83 (Typical at 230VAC)% |
| Certifications |
CE Mark, UKCA Mark |
| Ripple & Noise |
150mV |
| Safety Standards |
IEC62368-1, CSA62368-1, EN62368-1, UL62368-1 |
| Maximum Output Power |
864W |
| Rated Output Voltage |
12VDC |
| Maximum Output Current |
72A |
| Input Voltage Range (AC) |
85 to 265VAC |
| Input Voltage Range (DC) |
120 to 360VDC |
| Operating Temperature Range |
0 to +70°C |
| Output Voltage Adjustment Range |
10.5 to 13.2VDC |