Part number:
TCA280A
Manufacturer:
Philips
File Size:
326.47 KB
Description:
Trigger.
Datasheet Details
Part number:
TCA280A
Manufacturer:
Philips
File Size:
326.47 KB
Description:
Trigger.
TCA280A, TRIGGER
II TCA280A TRIGGER MODULE The TCA280A is a monolithic integrated circuit designed for thyristor and triac control.
It contains the following circuit sections: - d.c.
power supply (intended for direct a.
c.
supply) - zero-crossing detector (for synchronization of the trigger circuit) - difference amplifier (used as a sensing amplifier) - ramp function generator (operating as the sawtooth oscillator in time,..proportional control) - output amplifier (amplifying the trigger pulses and fee
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