Part number:
TCA785
Manufacturer:
Siemens Semiconductor
File Size:
457.78 KB
Description:
Phase controller.
TCA785_SiemensSemiconductorGroup.pdf
Datasheet Details
Part number:
TCA785
Manufacturer:
Siemens Semiconductor
File Size:
457.78 KB
Description:
Phase controller.
TCA785, Phase Controller
The synchronization signal is obtained via a high-ohmic resistance from the line voltage (voltage V5).
A zero voltage detector evaluates the zero passages and transfers them to the synchronization register.
This synchronization register controls a ramp generator, the capacitor C10 of which is charge
TCA785 Features
* q Reliable recognition of zero passage q Large application scope q May be used as zero point switch q LSL compatible q Three-phase operation possible (3 ICs) q Output current 250 mA q Large ramp current range q Wide temperature range TCA 785 Bipolar IC PG-DIP-16-1 Type TCA 785 Ordering Code Q6700
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