Silicon Graphics 040-1388-002 Power Control Board  

Product Manual：

Silicon Graphics 040-1388-002 Power Control Board
1. Original Factory 040-1388-002 Industrial Control Power Control Board
2. Integrated voltage regulation and control circuit, used in conjunction with 040 series power components
3. Responsible for voltage distribution and AC/DC conversion regulation of the entire machine
4. Built in triple hardware protection circuit for overcurrent, overvoltage, and overheating
5. Three proof coating on the board surface, moisture-proof and dustproof, resistant to dust and moisture in the computer room
6. Install power status indicator lights to quickly troubleshoot power supply faults in the 040-1388 series
7. Optimize PCB routing to reduce power loss and electromagnetic interference

8. Industrial standard components, stable operation for a long time in a wide temperature environment
9. Reserve test needle points for voltage detection and troubleshooting
10. Golden finger plug-in installation, docking device backplane power supply bus
11. Short circuit self-locking design, immediately cutting off output power in case of line failure
12. Partition circuit layout, strong and weak current partitioning to avoid mutual interference
13. Adapt to the power supply architecture of the entire device of the same model, with excellent compatibility
14. Spare parts of the same model 040-1388-002 can be directly replaced on the machine
15. Maintenance of old SGI equipment, replacement of common accessories for power failures
In summary, the Silicon Graphics 040-1388-002 power control board is a key component for stable power supply and circuit safety protection of devices.

Product detailed pictures：

040-1388-002

product video

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