AC DC Converters, Offline Switches

Products in this family are component-level control devices used to construct equipment that converts AC utility power to a DC form, typically at a much reduced voltage. Devices which incorporate the primary switching element for the system and those which do not are both included. Due to the high ratio of input to output voltages and need for isolation commonly encountered in such systems, they are often used in conjunction with an external transformer. While use of custom transformers for this purpose is common practice, a variety of stock products intended for such use are available, under the heading of Switching Converter, SMPS Transformers.

Part Number Manufacturer Description Quantity Price Option
NCP1342DADBDD1R2G ON Semiconductor HIGH FREQUENCY QUASI-RESO 0 $0.49
NCP1244AD100R2G ON Semiconductor IC OFF-LINE CNTRLR PWM CM 7SOIC 0 $0.49
NCP1217AD133R2G ON Semiconductor IC CTRLR PWM CM OVP HV 8SOIC 0 $0.00
NCP1342AMDCCDR2G ON Semiconductor IC CTLR QUASI-RES 8SOIC 0 $0.48
NCP1340B7D1R2G ON Semiconductor IC CTLR QUASI-RES 9SOIC 0 $0.48
FAN105AM6X ON Semiconductor IC REG CONTROLLER SOT23-6 0 $0.48
NCP1340A3D1R2G ON Semiconductor HV QUASI-RESONANT CONTRO 0 $0.48
NCP1341A1D1R2G ON Semiconductor HV QUASI-RESONANT CONTRO 0 $0.48
NCP1340B5D1R2G ON Semiconductor HV QUASI-RESONANT CONTRO 0 $0.48
NCP1340B4D1R2G ON Semiconductor HV QUASI-RESONANT CONTRO 0 $0.48