G003.U (2/07)

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Active PFC Coil

Series 2712 (standard core), Series 2702 (low-profile core),

Power-Factor-Correction Coil

Applications

These chokes are mainly intended to be used as harmonics coils for

high-end 26” to 42” LCD TV sets to make them comply with the

EN61000-3-2 standard. The most suitable circuit topology for these

chokes is transition-mode controlled boost DC/DC converter (i.e. L6561

from ST or MC33262 from ON Semiconductor). The common range of

operation for these chokes is from 100-200 kHz.

Features

cores having a round central leg where the windings and the air

gap are placed

250 W @ 150 kHz for standard RM14

effects reduction

Mechanical and Magnetic Data

and 5.08mm pitch

resulting in a component height down to 21mm above the PCB

Options

for low-profile RM14

CONSUMER PRODUCTS

Passive PFC Coil

Series 6001 – Laminated-core Power-Factor-Correction Coil

Applications

These chokes are mainly intended to be used as harmonics coils for high-end 30” to 42” LCD TV sets to

make them comply with the EN61000-3-2 standard. These components are suitable for operation at

mains frequency (50-60 Hz)

Features

silicon steel

to 42mm x 56mm

Mechanical and Magnetic Data

Options

LCD TV & PLASMA TV COMPONENTS

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For more information, contact Pulse Consumer Division Applications Engineering via e-mail at: consumer@pulseeng.com.

Consumer Products