| Category | Memory chips |
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| Created | 2013-09-22 | ||||
| Owner | duw837sd | ||||
| Title | D52C15D6 Drive circuit of magnetic latching relay | ||||
| Description | The invention provides a drive circuit of a magnetic latching relay, which can simultaneously drive a first magnetic latching relay and a second magnetic latching relay. The drive circuit is characterized in that: the first and second magnetic latching relays are driven by an associated first and second signal relays respectively, and the first and second signal relays are provided with two groups of normally opened contacts respectively; and the first and second magnetic latching relays are associated,山西企业宣传片制作, the public contact in the first group of normally opened contacts of the first signal relay is connected with the public contact in the first group of normally opened contacts of the second signal relay, and the public contact in the second group of normally opened contacts of the first signal relay is connected with the public contact in the second group of normally opened contacts of the second signal relay. The drive circuit can meet the requirements of driving the polarity change and driving the signal disconnection during magnetic latching and completely isolate the circuits connected with the contacts of the magnetic latching relays from a power supply used by a control circuit of the magnetic latching relays and the control signal does not adopt light-coupled isolation, so that the interference, even damage to the drive circuit, caused by various interference introduced by external connection can be effectively avoided. |
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| Price | $ 50,000.00 | ||||
| Promotion level | None | ||||
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