The power supply is an important part of most active devices. Here are examples of central power supplies for multiple devices. EMI filters and other protections are important part of it.
PS 1U-12-200
- common 12 VDC PS
- multiple EMI filters
- 20 outputs, each 1.1 A polyfuse
- fan with speed control
- 1U rack-mount enclosure
- LED diode output control
This is a 1U high rack-mount power supply. This power supply is designed for up to 20 external devices with a total power consumption of up to 200 W. Each output has 12 VDC and a 1.1 A protection fuse.
LEDs at each output indicate the status (fault). Both the AC and DC sides of the power supply include additional EMI filters to prevent RFI. An internal sensor and a sensor on the power supply allow the fan to automatically add speed in the event of a temperature rise.
Redundant ps
- 2 U rack-mount enclosure
- redundant AC sources
- two 500 W PS
- 24 VDC output
- multiple EMI filters
- CMC filter at each output
- fuse at each output
- LED status
- fan with speed control
This is a 2U high rack mount power supply. The box contains two redundant power supplies that can be powered from one or two phases. This ensures greater availability. Both the AC and DC sections include multiple levels of EMI filtering to eliminate any RFI from the power supply or external sources.
Each of the 16 outputs provides 24 VDC and a 2 A polyfuse. An LED on each output provides status indication. An internal sensor on the PCB and two sensors on the power supplies provide automatic fan speed control. This power supply can be used as a central power supply for preamplifier boxes, ANT switches, IP modules, etc.
