2182 PULSE | Alldatasheet

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46 www.pulseeng.com G003.U (2/07) Pulse offers a complete range of Switch-Mode Transformers in various technologies (slot, layer and triple insulation wire) used for power supplies in television, set-top boxes, satellite receivers, DVD players, telephone chargers, and white goods. Pulse also offers a new range of specific magnetics for LCD TV power supplies and inverters to meet the growing, worldwide demand for flat-screen televisions . These innovative, components are manufactured in state-of-the-art, modern facilities. Switch-Mode Transformers, as well as new LCD components are produced in one of four different factories in China, depending on the technology. The products mentioned in this section serve as an overview of Pulse’s Consumer magnetics product line. For more information about Consumer products, contact Pulse Consumer Division Applications Engineering via e-mail at consumer@pulseeng.com. SWITCH-MODE TRANSFORMER GUIDE BY TECHNOLOGY Series Ferrite Pins T echnology Pin Spacing Pitch Power Input Application(Part Number) (mm) (mm) @ 50 kHz (W) 2182 E30/15/7 3 + 3 Slot 16.5 7 .5 30 PFC (dynamic focus transformer) 2414 ETD29X16X10 7 + 7 Slot 17 .5 5 40 14"-15" CTV 90° and satellite receiver

2444 ETD29X15X10 9 + 9 Slot 20 4 40 14"-15" CTV 90° DVD and satellite receiver

2464 ETD29X11X10 7 + 7 Slot 17 .5 5 40 DVD, digital/analog satellite receiver 207 4 ETD34X13X11 7 + 7 Slot 27 .5 5 40 14"-15" CTV 90° and satellite receiver 207 4.5 ETD34X17X11 7 + 7 Slot 27 .5 5 60 14"-15" CTV 90° 2084 ETD39X17X13 8 + 8 Slot 27 .5 5 90 17"-20" CTV 90° 2094 ER48X18X18 9 + 9 Slot 27 .5 5 190 25"-29" CTV 110° 2344 ER54X20X18 11 +11 Slot 27 .5 5 250 High-end CTV 110° 2354 E42X21X15 9 + 9 Slot 27 .5 5 130 High-end CTV 110°

2502 ER28X17X11 (VERTICAL) 9 + 9 Layer 20 4 40 14"- 90° color TV

2502.5 ER28X17X11 (HORIZONTAL) 6 + 6 Layer 20 4 40 Set-top Box

2512 ER35X21X11 6 + 6 Layer 22.5 5 60 14"÷21" - 90° 2522 ER39X23X13 8 + 8 Layer 24.8 5 90 17"÷21" - 90° 2532 ER42X23X15 7 + 7 Layer 25.2 5 120 110° Color TV 2542 ER49X25X16 9 + 9 Layer 27 .5 5 200 25"÷29" 110° Color TV

2552 ER53X23X21 9 + 9 Layer 32 5 250 28"÷34" 110° Color TV

2562 ETD34X17X11 7 + 7 Layer 25.2 5 70 14"-15" CTV 90° 2102 ER48X22X21 11 +11 Layer 27 .5 5 300 25"-29" CTV 110°

2722 PQ32/20 6 + 6 Layer 30,5 5 90 LCD TV 26"

2732 PQ32/30 6 + 6 Layer 30.5 5 170 LCD TV 26"-32" 27 42 PQ40/40 6 + 6 Layer 38.1 5,08/ 350 LCD TV 37"-42" 15,24 2432 E13X7X4 4 + 4 TIW 18.5 5 4 Battery chargers

2182.5 E30/15/7 6 + 6 TIW 25 5 30 LCD 22"

2252 ETD29X11X10 9 + 9 TIW 20 4 30 Satellite receiver

2262 E16X8X5 4 + 4 TIW 15 3.75 8 Battery chargers, stand-by circuits, white goods 2262.5 E16X8X5 5 + 4 TIW 15 3.75 8 Battery chargers, stand-by circuits, white goods 2362 E20X10X6 4 + 4 TIW 16.25 5 18 Battery chargers, stand-by circuits, Set-top Box 2361 E20X10X6 4 + 4 TIW 16.25 5 18 Not mains insulated SMT 2362.3 E20X10X6 5 + 5 TIW 15 3.75 18 Battery chargers, stand-by circuits, Set-top Box

2362.5 E20X10X6 5 + 5 TIW 20 5 18 Battery chargers, stand-by circuits, Set-top Box

2362.7 E20/10/6 5 + 5 TIW 16.25 3.81 18 Set-top Box, White goods 2452 E25X13X7 5 + 5 TIW 20.32 5 25 DVD, satellite receiver 2452.7 E25X13X7 5 + 5 TIW 20.32 5 25 DVD, satellite receiver for slim version

2472 E25X16X6 7 + 7 TIW 27 4 30 DVD, satellite receiver for slim version

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

G003.U (2/07) www.pulseeng.com 47 SLOT SMT 100 W Series 2642 – Resonant-T ype Power Supply Switch-Mode T ransformer

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 L P/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 T ransformer

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.

  • 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 L P/LL (recommended values range is L P/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

48 www.pulseeng.com G003.U (2/07) Mains Filter Series 6001 – Frame-core Mains Filter* These chokes are mainly intended to be used as common-mode EMC mains filters for 22” to 42” LCD TV sets to make them comply with the EN55022 standard.

  • Magnetic circuit of these chokes consists of ET -type/FT -type closed cores made by high-performance soft ferrite
  • Slot technology, enameled copper wire
  • Compact size even for high mains current values
  • High impedance and very low leakage flux
  • Low interwinding capacitance Mechanical and Magnetic Data
  • Low-profile horizontal coil-formers result in a component height down to 18mm above the PCB
  • Component height above the PCB according to the ferrite size
  • Maximum horizontal dimensions: 35mm x 35mm Options
  • Customized pinout and inductance value
  • Available core size range: ET 20~35 * Not shown here. Layer SMT 250 W/200 W Series 2712 (standard core), Series 2702 (low-profile core), Power Supply Switch-Mode T ransformers

These transformers are mainly intended to be used as Switch-Mode Transformers in high-end 26” to 42” LCD TV sets with mains insulation. The most suitable circuit topologies for these transformers are one-transistor (standard core) or half-bridge (low-profile core) forward converters. The common range of operation for these Switch-Mode Transformers is from 100 kHz to 200 kHz.

  • Magnetic circuit of these transformers consists of two RM14-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 and TIW Lizt wire recommended for proximity and skin effects reduction
  • Copper-foil windings for high-current outputs
  • Mains insulation according to IEC60065 and IEC60950 safety standards Mechanical and Magnetic Data
  • Pinout configuration: 12 in-line pins (6+6) with 35.6mm spacing and 5.08mm pitch
  • Ferrite core can be either standard or low-profile RM14-type, leading to a transformer height down to 21mm above the PCB
  • Maximum horizontal dimensions: 42mm x 44mm (47mm x 44mm including mounting clips) Options
  • Customized electrical design and pinout
  • Mounting clips
  • Total height above PCB: 30mm for standard RM14; 21mm for low-profile RM14 LCD TV & PLASMA TV COMPONENTS (continued) For more information, contact Pulse Consumer Division Applications Engineering via e-mail at: consumer@pulseeng.com. CONSUMER PRODUCTS Consumer Products

G003.U (2/07) www.pulseeng.com 49 Active PFC Coil Series 2712 (standard core), Series 2702 (low-profile core), Power-Factor-Correction Coil 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.

  • 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

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)

  • 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

50 www.pulseeng.com G003.U (2/07) SLOT SMT CCFL Series 7001 – Switch-Mode T ransformers for Cold-Cathode Florescent Lamp (CCFL) Inverters These transformers are mainly intended to be used as Switch-ModeTransformers for LCD TV sets from 15” to 37”, as DC/AC inverters for CCFL backlight or supplied as complete inverter backlight board to be assembled to the LCD panel for its power supply.

  • The magnetic circuit of these transformers consists of two UI (FRM)-/EFD-type, low-profile ferrite cores having rectangular central leg where the windings and the air gap are placed
  • Maximum Output Power: 6 W @ 50 kHz
  • Slot technology, copper wire windings
  • Non-potted construction
  • Start-up Output Voltage: 2 kVrms; Open Output Voltage: 1 .6k Vrms; Lamp Voltage: 750 Vrms Mechanical and Magnetic Data
  • Low-profile, horizontal SMD coil-formers result in a component height down to 5mm above the PCB
  • Maximum horizontal dimensions: 32mm x 21mm Options
  • Customized electrical design and pinout
  • Wide core shapes and size range availability: UI-8.8~17 , EFD-10~25
  • Potted construction on request LCD TV & PLASMA TV COMPONENTS (continued) Active PFC Coil Series 2182.5 – Power-Factor-Correction Coil

This choke is mainly intended to be used as harmonics coils for high-end 22” LCD TV sets to make them comply with the EN61000-3-2 standard. The most suitable circuit topology for this choke is a transition-mode controlled boost DC/DC converter (i.e. MC33262 from ON Semiconductor). The common range of operation for this choke is from 50-150 kHz.

  • Magnetic circuit of chokes consists of EE-type ferrite core having a squared central leg where the windings and the air gap are placed
  • Maximum primary power: 100 W @ 100 kHz
  • Layer technology, enameled Lizt wire are recommended for proximity and skin effect reduction Mechanical and Magnetic Data
  • Pin-out configuration: 10 dual-in-line pins (5+5) with 25mm spacing and 5mm pitch
  • The ferrite core is E30/15/7-type, resulting in a component height down to 22mm above the PCB
  • Maximum horizontal dimensions: 24mm x 30mm Options
  • Customized electrical design and pinout CONSUMER PRODUCTS For more information, contact Pulse Consumer Division Applications Engineering via e-mail at: consumer@pulseeng.com. Consumer Products