Hefei Hemei Electronics Technology Co., Ltd
Hefei Hemei Electronics Technology Co., Ltd
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Switching Mode Power Supply For CT Power Supply
CT power taking device is a new type of induction power taking device that uses electromagnetic energy induced around high-voltage transmission lines to obtain electrical energy. This device uses the principle of electromagnetic induction, uses a current transformer to directly induce AC voltage from the high-voltage bus, and then undergoes rectification, filtering, and voltage stabilization to obtain a stable and reliable DC voltage to provide a stable power supply for electrical equipment installed nearby. It can ensure the long-term stable power supply of the load equipment. It is suitable as a power supply device for on-line detection, monitoring, inspection, anti-theft and other electrical equipment on high-voltage transmission lines.
Features:
1. Start to take electricity from a small load current and maintain a regulated output.
2. CT with open circuit and high current impact protection, and maintain a regulated output.
3. Open type current transformer structure, easy to install and unload.
4. Insulating shell, epoxy potting, explosion-proof and flame-retardant, safe to use.
5. Replace high-pressure PT, economical and practical.
Parameter:
| Item | Model | Input current(A) | Output voltage(V) | Output power(W/mW) |
| HM010M | HM010M-3.3 | 2-10 | 3.3 | 10mW |
| HM050M | HM050M-5.0 | 5-10 | 5 | 50mW |
| HM010M | HM010M-3.3 | 5-10 | 3.3 | 100mW |
| HM500M | HM500M-5.0 | 5-10 | 5 | 500mW |
| HM001W | HM001W-5.0 | 10-15 | 5 | 1W |
| HM003W | HM003W-5.0 | 15-20 | 5 | 3W |
| HM005W | HM005W-12 | 20-30 | 12 | 5W |
| HM010W | HM010W-12 | 30-40 | 12 | 10W |
