NTE1678 Datasheet (NTE) - Integrated Circuit Switching Regulator

NTE1678, Integrated Circuit Switching Regulator

The NTE1687 is a switching regulator integrated circuit in a 14 *Lead DIP type package especially designed for TV sets.

This device can be used for both types of TV sets, insulated type and non *insulated types.

The NTE1687 operates in synchronizing with the horizontal retrace pulse,

NTE1678 Features

* D Wide range of regulating input line voltage: AC 80V to 280V D The output power transistor is doubly protected by the current limitter and the shut down circuit D No visual noise due to horizontal synchronous operation D A terminal for remote control, timer operation and etc. of the power supply i