DC-DC power modules (2213) Switching power supply ICs (1066) AC-DC power modules (374) LEDUPS and other types of power modules (146) Isolation ICs (57) Communication satellite positioning module (47) Common Mode Choke Filters (43) Other modules (25) Power Line Filter Modules (13) RS485RS422 ICs (12) CAN ICs (11) Ferrite Cores and Accessories (10) Power Management ICs (PMIC) (7) Current sensors (6) MOS drivers (5) DC-DC ICs (5) Sensor modules (5) Power transformers (5) LED drivers (4) Buffer driver receiver transceiver (3) IGBT drivers (2) RS232 ICs (1) Interface specialized ICs (1) EMI/RFI Filters (1) Driver ICs (1)