Datasheet Details
- Part number
- U490B
- Manufacturer
- TEMIC Semiconductors
- File Size
- 84.18 KB
- Datasheet
- U490B_TEMICSemiconductors.pdf
- Description
- One-Shot Phase Control
U490B Description
U490B One-Shot Phase Control .
The monolithic integrated bipolar circuit, U490B, is a one-shot power control circuit, designed to control the thyristor which is mainly used in elect.
U490B Applications
* D Electric stapler devices
Phase controlled thyristor ignition Triggering with time delay Repetition time delay Supply current
x2 mA
Package: DIP8, SO8
Mains supply via resistor
S1
X
C1 47 mF/ 10 V 8 VS 3 4 GND
95 10866
Start delay Supply stage Sync. Repetition delay Trigger control
2 C2 47
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