Fuse protection circuit 2
Source: InternetPublisher:三岁就很酷 Keywords: Protection circuit BSP relay motor Updated: 2021/02/08
It uses a DC highly sensitive relay . In order to meet the DC voltage requirements of the relay,
a rectifier diode is connected in series with the circuit for half-wave rectification. The
protection circuit is sensitive in action and can be applied to
motors of various capacities .
Sensitive relays can use JRX-13F, JRXB-1 and other
models, and their pickup voltage is DC 12-48V. For large-
capacity motors , small relays such as JR-4 type and 121 type can be used
.
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