The electromagnet cannot be powered on for a long time or work instantly. 12v/24v frequent use works 20 times per minute, each power-on does not exceed 1 second, single infrequent power-on lasts up to 30 seconds, current 8 amps, (single infrequent means not used normally, used once when needed, used after heat dissipation) It is not suitable to maintain and use it frequently, otherwise the temperature will continue to rise until it burns out.
