Difference between revisions of "AC Power Supply"
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The power supply recommended for AC powered installations where the observatory is located close to the AC power supply is the [https://www.meanwellaustralia.com.au/products/gst120a Meanwell GST120A12]. | The power supply recommended for AC powered installations where the observatory is located close to the AC power supply is the [https://www.meanwellaustralia.com.au/products/gst120a Meanwell GST120A12]. | ||
| − | For observatories with heaters and long cable runs the [https://www.meanwellaustralia.com.au/products/hrp-300 Meanwell HRP-300-12] is recommended as it's remote sense functionality allows it to compensate for any voltage drop in the long cable runs. | + | For observatories with heaters and long cable runs the [https://www.meanwellaustralia.com.au/products/hrp-300 Meanwell HRP-300-12] is recommended as it's remote sense functionality allows it to compensate for any voltage drop in the long cable runs. (If no heaters are present, the [https://www.meanwellaustralia.com.au/products/hrp-150 Meanwell HRP-150-12] is the preferred option.) |
| − | [[File:Power supply wiring with remote voltage sense.svg|none|thumb]] | + | [[File:Power supply wiring with remote voltage sense.svg|none|thumb|640x640px|Power supply wiring with remote sense for long cable runs.]] |
Revision as of 14:52, 24 January 2019
The power supply recommended for AC powered installations where the observatory is located close to the AC power supply is the Meanwell GST120A12.
For observatories with heaters and long cable runs the Meanwell HRP-300-12 is recommended as it's remote sense functionality allows it to compensate for any voltage drop in the long cable runs. (If no heaters are present, the Meanwell HRP-150-12 is the preferred option.)
