2362.7 데이터 시트보기 (PDF) - Pulse Electronics
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2362.7 Datasheet PDF : 5 Pages
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CONSUMER PRODUCTS
Consumer Products
LCD TV & PLASMA TV COMPONENTS
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
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
For more information, contact Pulse Consumer Division Applications Engineering via e-mail at: consumer@pulseeng.com.
G003.U (2/07)
www.pulseeng.com
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