201426 ⎘
Cores, Yokes, or armatures; Composite arrangements of magnetic circuits Constrictions; Gaps, e.g. air-gaps
Magnetic core for electromagnetic apparatus and electromagnetic apparatus provided with magnetic core for electromagnetic apparatus
#602Transformer and discharge lamp lighting device
#603Toroidal inductive devices and methods of making the same
#604Gapped core structure for magnetic components
#605Solenoid apparatus and injection valve using the same
#606Magnetic element and method of manufacturing magnetic element
#607Magnetic core for high frequency and inductive component using same
#608Method for providing a power inductor
#609Power inductor with reduced DC current saturation
#610Method of fabricating a conducting crossover structure for a power inductor
#611Transformer for resonant inverter
#612Switching power supply circuit
#613Method of making a power inductor with reduced DC current saturation
#614Power inductor with reduced DC current saturation
#615Electric component having a variable air gap effect
#616Coil component
#617Forming distributed gap magnetic cores
#618Buck converter with high efficiency gate driver providing extremely short dead time
#619Power inductor with reduced DC current saturation
#620Bulk amorphous metal inductive device
#621Transformer with variable reluctance
#622Switching power circuit
#623Linear solenoid designed to ensure required amount of magnetic attraction and solenoid valve using same
#624Anti-interference transformer
#625Toroidal inductive devices and methods of making the same
#626Inductance device
#627Fe-based amorphous alloy ribbon and magnetic core formed thereby
#628Full wave series resonant type DC to DC power converter with integrated magnetics
#629Simplified harmonic-free constant-voltage transformer
#630High-frequency core and inductance component using the same
#631Composite core nonlinear reactor and induction power receiving circuit
#632DC transformer with an output inductance integrated on a magnetic core thereof and a DC/DC converter employing the same
#633Leakage transformer
#634Inductance device
#635Output choke for D.C. welder and method of using same
#636Inductive component and use of said component
#637Precision inductive devices and methods
#638Rotating asynchronous converter and a generator device
#639Magnetically biasing bond magnet for improving DC superposition characteristics of magnetic coil
#640Ignition coil having magnetic flux reducing inner structure
#641Transformer core, transformer, and method of production thereof
#642Electromagnetic actuator having a high initial force and improved latching
#643Controlled inductance device and method
#644Electromagnetic device
#645Electronic ignition circuit for oil burners
#646Power inductor with reduced DC current saturation
#647Power inductor with reduced DC current saturation
#648Power inductor with reduced DC current saturation
#649Leakage transformer
#650Gapped core structure for magnetic components
#651Stationary device for contactless electrical energy transmission
#652Integrated transformer
#653Output transformer and resonant inductor in a combined magnetic structure
#654Wearable medical device