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U210B-FP - Phase Control Circuit

General Description

The U 210 B is fitted with voltage limiting and can therefore be supplied directly from the mains.

The supply voltage between Pin 2 (+pol/ă) and Pin 3 builds up across D1 and R1 and is smoothed by C1.

VS 2 IS

Key Features

  • D Externally controlled integrated amplifier D Variable soft start D Automatic retriggering D Voltage and current synchronisation D Triggering pulse typ. 125 mA D Internal supply voltage monitoring D Temperature constant reference source D Current requirement ≤ 3 mA Case: DIP 14, SO 16 Figure 1 Block diagram Preliminary Information 1 U 210 B / U 210 B.
  • FP.

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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TELEFUNKEN Semiconductors U 210 B / U 210 B–FP Phase Control Circuit – Load Current Feedback Applications Technology: Bipolar Features D Externally controlled integrated amplifier D Variable soft start D Automatic retriggering D Voltage and current synchronisation D Triggering pulse typ.