300W inverter power supply circuit with inductive load composed of SG3525 and CD4017 Switching Power Supply, CCTV Switching Power Supply, LED Power Supply,CCTV Camera Power Supply Chinasky Electronics Co., Ltd. , https://www.chinacctvproducts.com
MOS power IC full range inductance The probe capacitor polarity needle has a head diameter of 5.8. The total length of the 7-pin and 12-pin needles is 5.