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NTE1678 - Integrated Circuit Switching Regulator

Description

The NTE1687 is a switching regulator integrated circuit in a 14

Lead DIP type package especially designed for TV sets.

insulated types.

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 is provided D Shut down circuit is easily resetable using ON/OFF terminal D Low stand.
  • by and starting current Absolute Maximum Ratings: (TA = +25°C unless otherwise specified) Supply Current, I.

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Datasheet Details

Part number NTE1678
Manufacturer NTE
File Size 30.86 KB
Description Integrated Circuit Switching Regulator
Datasheet download datasheet NTE1678 Datasheet
Additional preview pages of the NTE1678 datasheet.

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Full PDF Text Transcription

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NTE1678 Integrated Circuit Switching Regulator for TV Description: 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, so it does not generate any visual noise in the picture on the CRT. The output transistor in the powersupply circuit is protected doubly by the internal protection circuit for over load. The ON/OFF operation of the power supply is able to operate easily without any mechanical relay using the provided terminal, so timer operation, remote control, etc. are very easy.
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