Description ...6 4.1 Input Rectification and EMI Filtering...6 4.2 LinkSwitch Primary ...6 4.3 Output Rectification ...6 4.4 Output Feedback...7 5 PCB Layout ...8 6 Bill of Materials ...9 7 Transformer Design...10 7.1 Electrical Diagram ...10 7.2 Electrical Specifications...10 7.3 Material...10 7.4 Transformer Build Diagram ...11 7.5 Transformer Construction...11 8 Transformer Spreadsheet...12 9 Performance Data ...14 9.1 Efficiency ...14 9.1.1 Active Mode CEC Measurement Data...14 9.2 No-load I

Description ...7 4.1 Input Stage ...7 4.2 LinkSwitch-LP...7 4.3 Feedback...8 4.4 Output Rectification ...9 5 PCB Layout ...10 6 Bill Of Materials ...11 7 Transformer Specification...12 7.1 Electrical Diagram ...12 7.2 Electrical Specifications...12 7.3 Materials...12 7.4 Transformer Build Diagram ...13 7.5 Transformer Construction...13 8 Design Spreadsheets ...14 9 Performance Data ...19 9.1 Efficiency ...19 9.1.1 Active Mode ENERGY STAR / CEC Efficiency Measurement Data...20 9.2 No-load Input P

Description Windows 2000, Windows Server 2003 and Windows XP Plug-In Architecture Zoran's IPS DDK is specifically designed to comply with Microsoft's Printi

features, keeping those functions activated during brownouts fewer switching cycles, raising the FSW_EFF. This enables the and line sags. supply to deliver peak power pulses of up to 81 W (for up to 50 ms), while keeping the output voltage in regulation. C10 R8 1 nF 68 C11 250 VAC 1/2 W 330 pF C13 R9 C14 30 V @ D9 47 µF 0.33 L2 220 nF 1.07 A Cont. 1N4148 16 V 2W 5.3 µH 50 V 2.7 A Peak C17 C5 VR1 9,10 D8

Description n Typical Application The AME5136 is a dual Boost DC/DC converter, de- VIN L 10µH 2.7V to 5.5V D Main Display signed to drive up to 4 white LEDs with a constant cur- rent and to power an organic LED display with a constant CIN COUT1 voltage. According to SEL pin status, the AME5136 can 4.7µF SW 4.7µF either regulates output current flowing through series con- nected LEDs or regulate output voltage applying to OLED. IN OVP ILED1 A single external resistor is used to

feature of TOPSwitch-HX · Very low no-load input power <300 mW at 240 VAC provides a virtually constant efficiency over the entire load range. · Time-triggered overvoltage protection (OVP) · Latching fault protection and fast AC reset To provide a constant output power with line voltage, R11, R14 · Meets EN55022 and CISPR-22 Class B conducted EMI with and R12 linearly reduce the internal current limit of U4 as the line >10 dBV margin voltage increases. This allo

This application note is for engineers starting a flyback power supply design with TOPSwitch-FX. It offers a quick method to select the proper TOPSwitch-FX device from parameters that are usually not available until much later in the design process. The TOPSwitch-FX Flyback Quick Selection Curves provide the essential design guidance to estimate requirements before even starting to build a prototype.

Features This design uses a TOP247Y and EER28L core transformer to create an LCD monitor supply that features the following: · Standby performance: delivers 585 mW at 1W input @ 240Vac · Uses crowbar secondary circuit for low-cost over-voltage protection, which forces the unit into auto-restart · No Load input power < 300 mW · Meets EN550022 B for conducted EMI · Min Efficiency 85% (90 Vac and full load) The products and applications illustrated herein (incl

Features Summary · MIPS 32 CPU with MMU · Audio support: - 8K I-cache, 8K D-cache - Programmable audio DSP for MPEG layers 1 & 2, MP3 & WMA - 195 MHz, Main CPU & programmable DSP operating speed - Two-channel audio output using I2S - 230 Dhrystone MIPS, total performance - SPDIF output - Two-channel audio input for decoded analog TV audio · Programmable multi-stream transport demultiplexer - DVB descrambling · Unified SDRAM memory architecture (64Mbit - 25

FEATURES & BENEFITS HV DC Input D LinkSwitch C COST EFFECTIVE LINEAR/RCC REPLACEMENT S · Lowest cost and component count, constant voltage (CV) or constant voltage, constant current (CV/CC) solutions Example Characteristic VO Min Typ VO · Fully integrated auto-restart for short circuit & open loop (CV only) (CV/CC) ±5% fault protection­saves external component costs ±10% · Optimized for bias winding feedback · 42 kHz operation simplifies EMI