Daewoo DTR Series Specifikace Strana 25

  • Stažení
  • Přidat do mých příruček
  • Tisk
  • Strana
    / 73
  • Tabulka s obsahem
  • KNIHY
  • Hodnocené. / 5. Na základě hodnocení zákazníků
Zobrazit stránku 24
23
TDA8356 (DC-coupled vertical deflection circuit)
(1) General Description
The TDA8356 is power circuit for use in 90 and 110 color deflection systems for field frequencies of 50 to 120 Hz.
The circuit provides a DC driven vertical deflection output circuit, operating as a high efficient class G system.
(2) Feature
High efficient fully DC-coupled vertical output bridge circuit
Vertical fly-back switch
Guard circuit
Protection against : - short circuit of the output pins (7 and 4)
- short circuit of the output pins to Vp
Temperature (thermal) protection
High EMC immunity because of common mode inputs
(3) Block Diagram
(4) MAXIMUM RATINGS (Ta=25˚C)
PIN SYMBOL DESCRIPTION
1 I drive (pos) input power stage (positive); include Ii(sb) signal bias
2 I drive (neg) input power stage (negative); include Ii(sb) signal bias
3 V p operating supply voltage
4 V o(b) output voltage B
5 GND ground
6 V fb input fly-back supply voltage
7 V o(a) output voltage A
8 V o(guard) guard output voltage
9 V I(fb) input feedback voltage
Zobrazit stránku 24
1 2 ... 20 21 22 23 24 25 26 27 28 29 30 ... 72 73

Komentáře k této Příručce

Žádné komentáře