IHLE4040DDEW220M5A電感器線圈扼流圈的固定電感器規(guī)格書PDF中文資料

FEATURES

? High temperature, continuous operation up to

155 °C

? Improved radiated E-Field reduction over

standard IHLE

? Polarity marked for more consistent

performance in uni-polar applications

? Patented shielded construction

? Excellent DC/DC energy storage up to 2 MHz.

Filter inductor applications up the SRF (see

standard electrical specifications table)

? Integrated E-Field shield eliminates need for separate

shielding

? Up to 20 dB radiated E-Field reduction at 1 cm

- Measured vertically from top center of device

? B-Field is contained by powdered iron encapsulataion

? AEC-Q200 qualified

? Low DCR/μH

? Handles high transient current spikes without saturation

? IHLE design; PATENT(S): www.vishay.com/patents

? Material categorization: for definitions of compliance

please see www.vishay.com/doc?99912

APPLICATIONS

? High current storage inductor for synchronous buck

converter (switch-node interference cancellation)

? High frequency SMPS inductor as storage and EMI filter to

reduce the conducted emissions with grounding of

E-Shield cover

? DC/DC converters for entertainment/navigation systems

? Noise suppression for motors: windshield wipers, power

seats, power mirrors, heating and ventilation blower,

connectivity, audio, and navigation power supply

? LED drivers