2182 datasheet(4/5 Pages) PULSE

4 / 5 page

G003.U (2/07)

www.pulseeng.com

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

● Magnetic circuit of chokes consists of two, RN14-type ferrite

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

gap are placed

● Maximum primary power: 200 W @150 kHz for low-profile RM14;

250 W @ 150 kHz for standard RM14

● Layer technology, enameled Lizt wire recommended for proximity and skin

effects reduction

Mechanical and Magnetic Data

● Pinout configuration: 12 in-line pins (6+6) with 35.56mm spacing

and 5.08mm pitch

● The ferrite core can be either standard or low-profile RM14-type,

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

Options

● Customized electrical design and pinout

● Mounting clips

● 2702 bobbin without through-hole flange available

● Total height above the PCB: 30 mm for standard RM14; 21mm

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

● Magnetic circuit of these chokes consists of UU or EI laminated cores made by high performance

silicon steel

● Single-winding (EI) or double-winding (UU) construction

● Acoustical noise-free construction

● Input power up to 200 W @ mains frequency with EI-42 core size and horizontal dimensions down

to 42mm x 56mm

Mechanical and Magnetic Data

● High permeability and saturation flux density core

● High inductance value allowed

● Low-profile horizontal coil-formers result in a component height down to 28mm above the PCB

Options

● Customized pinout and inductance value

● Core fixing by mylar tape or argon welding

● Available core dimensions up to EI-66 and UU-40

LCD TV & PLASMA TV COMPONENTS

(continued)

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

Consumer Products

2182 Datasheet(PDF) 4 Page - Pulse A Technitrol Company

2182 Datasheet(HTML) 4 Page - Pulse A Technitrol Company

Html Pages

1 2 3 4 5

Datasheet Download

Link URL