Through Hole T8 Transformer for LED Tube Lighting

Characteristics

  • Part number: 750841243  
  • Rounded core to maximize area  
  • 30W power capability  
  • High efficiency  
  • Low leakage inductance  
  • Shielded construction  
  • Excellent EMI performance  
  • Operating temp: -40°C to 125°C  

Applications

  • LED driver for T8 tube lighting  
  • Flyback  
  • Functional, basic, supplementary or reinforced isolation  
Electrical Properties - 750841243 
Parameter Test Conditions Value
D.C. Resistance 1-3 @ 20°C 0.30 ohms max.
D.C. Resistance 8-9 @ 20°C 0.09 ohms max.
D.C. Resistance 6-5 @ 20°C 0.85 ohms max.
Inductance 1-3 10kHz, 0.1VAC, Ls 270µH ±10%
Dielectric 1-9 Tie (3+5), 4500VAC, 1 sec. 3750VAC, 1 min.
Turns Ratio (1-3):(6-5) 3.82:1, ±3%
Turns Ratio (1-3):(8-9) 1.91:1, ±3%
Electrical specifications @ 25°C unless otherwise noted: