2102 datasheet(2/5 Pages) PULSE

2 / 5 page

G003.U (2/07)

www.pulseeng.com

SLOT SMT 100 W

Series 2642 – Resonant-Type Power Supply Switch-Mode

Transformer

Applications

This transformer is mainly intended to be used as a Resonant Switch-Mode Transformer for

low-end 22” LCD TV sets with mains insulation. The most suitable circuit topology for this

transformer is a half-bridge, quasi-resonant converter using Phillips ZVS controller TEA1610.

The common range of operation for this switch-mode transformer is from 50-200 kHz.

Features

● Magnetic circuit of this transformer consists of EE-type ferrite

cores having a squared central leg where the windings and

the air gap are placed

● Maximum primary power: 100 W @ 100 kHz.

● Slot technology, Lizt wire is recommended for proximity and

skin effects reduction

● Mains insulation according to IEC60065 and IEC60950 safety

standards

● Recommended magnetising-to-leakage primary inductance ratio

LP/LL @ 100 kHz ~ 5

Mechanical and Magnetic Data

● Pinout configuration: 14 dual-in-line pins with 25.4mm spacing

and 5.08mm pitch

● Ferrite core is a EE32-type, leading to a maximum transformer

height of 22mm above the PCB

● Maximum horizontal dimensions: 39mm x 38mm

Options

● Customized electrical design and pinout

SLOT SMT 200 W

Series 2652 – Resonant-type Power Supply Switch-Mode

Transformer

Applications

This transformer is mainly intended to be used as a Resonant Switch-Mode Transformer

for high-end 30” to 42” LCD TV sets with mains insulation. The most suitable circuit

topology for this transformer is a half-bridge, quasi-resonant converter using ON

Semiconductor’s ZVS controller MC34067. The common range of operation for this

Switch-Mode Transformer is from 50-150 kHz.

Features

● Magnetic circuit of this transformer consists of two (asymmetrical)

E-type ferrite cores having a rectangular central leg where the

windings and the air gap are placed

● Maximum primary power: 200 W @ 100 kHz

● Slot technology, Lizt wire recommended for proximity and skin

effects reduction

● Mains insulation according to IEC60065 and IEC60950 safety

standards

● Adjustable magnetising-to-leakage primary inductance ratio LP/LL

(recommended values range is LP/LL @ 100 kHz = 2.5 ~ 4)

Mechanical and Magnetic Data

● Pinout configuration: 16 dual-in-line pins with 35mm spacing and

5mm pitch

● The ferrite core is a slim EE50-type, leading to a maximum

transformer height of 28mm above the PCB

● Maximum horizontal dimensions: 51mm x 52mm

Options

● Customized electrical design and pinout

LCD TV & PLASMA TV COMPONENTS

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

CONSUMER PRODUCTS

Consumer Products

2102 数据表(PDF) 2 Page - Pulse A Technitrol Company

2102 数据表(HTML) 2 Page - Pulse A Technitrol Company

Html Pages

1 2 3 4 5

数据表下载