Liqualloy™ Toroidal Coil GLT1 Series


Toroidal Coil

Suitable for high-frequency switching and high ripple currents

Features
  • Suitable for switched mode power supplies with switching frequencies over 100kHz
  • Excellent high-frequency characteristics
  • Alps's original new soft magnetic amorphous material, Liqualloy™ contribute to ultra-low loss, and reducing
    heat gneration and improving efficiency of power supply
  • Operating temperature : -40 to 125℃ (including temperature rise)
Applications
  • Time constant coils for soft-switched resonant converters
  • Choke coils for PFC
  • Choke coils for DC-DC converters
Product Line
Part No. Typical Specifications
Rated Current
[A]
Inductance※1※2 Rdc (max.)
[mΩ]
Shape D×W (max.)
[mm]
Wire Φd
[mm]
Datasheet
L1※3 [μH] L2※4 [μH]
GLT108S2200201A 2 22 19 27 20×14 0.8  
GLT110S1010201A 2 100 81 63 25×15 0.8
GLT112S2210301A 3 220 148 84 27×14 0.8
GLT114D6810301A 3 680 458 150 35×21 0.8
GLT120D6810601A 6 680 357 87 45×25 1.2
※1 Tolerance ※2 Measurement frequency is 100kHz ※3 DC Bias current at 0A ※4 DC Bias current at rated current
Toroidal Coil