a demagnetizing coil, a demagnetizer and a regulator are arranged on the basis of an electromagnetic alternating current-direct current forcipate ammeter.
它在电磁式交直流钳形表的基础上设置了去磁线圈、去磁器和稳压器;
the paper describes the principle and the laboratory and industrial test results of the merical pulse demagnetizer . which uses integrated circuit block to realize the triggering function.