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Description : Power SPLITTERS/COMBINERS

Power SPLITTERS/COMBINERS 50 & 75Ω
4 WAY-0° 10 kHz to 1000 MHz

Description : Power SPLITTERS/COMBINERS

Power SPLITTERS/COMBINERS 50&75Ω  8 WAY-0° 10 kHz to 1000 MHz

Description : Power SPLITTERS/COMBINERS

Power SPLITTERS/COMBINERS 50&75Ω Plug-In

4 WAY-0° 10 kHz to 1000 MHz

Description : Static/Half Duty LCD COG Driver with Real Time Clock

General Description
ML2002 (COG) LCD driver can be cascaded to increase the number of segments drive, with Static driving it can form a single piece of 48 (1 ICs) or 96 (2 ICs cascaded) segments driver. With 1/2 Duty, the number of segment drive would be doubled. It targets at custom TN LCD COG Module product which requires the best quality of TN LCD technology and small to medium number of segment display. ML2002 series driver offers the best contrast, the widest viewing angle, the widest range of operating voltage and temperature when compared to the high duty cycle driver. EMI and Noise protection circuit has been added which tailor made for COG application.

Features
● A Gold Bump Chip which can reduce pin count and area.
● Simplest design with no chargepump to Supply high voltage to LCD
● Only 5 pin is needed which can reduce space.
● Low operating current
● Can disable internal clock to reduce current.
● Wide Logic & LCD Power Supply: 2.5V to 6.0V
● No need to add external voltage regulator
● Static or 1/2 Duty driving with 1/2 Bias
● Number of segments: (Static) 48, (1/2 Duty) 96
● Cascading structure to increase the number of driving segments, it’s more flexible for different application.
● Build-in LCD voltage driver, crystal oscillator, internal RC oscillator and display control circuit.
● Offer best contrast and widest viewing angle of TN LCD technology especially in static mode.
● No temperature compensationis needed for Topr = -40°C to 80°C.

Application
◆ General Purpose Clock
◆ High quality instrument
◆ Telephone, mobile phone
◆ Automotive
◆ Handheld Device like PDA, MP3, or PMP

Description : 86mm 1U Front End AC-DC Power Supply

PRODUCT OVERVIEW
The D1U86P-W-1600-12-HBxDC products are high efficiency 1600 watt, Power factor corrected front end supplies with a 12V main output and a 12V (30W) standby. They have current sharing and up to 8 supplies may be operated in parallel. The supplies may be hot plugged, they recover from overtemperature faults, and have logic and PMBus monitoring and control. Their low profile 1U package and >38.6W/cubic inch Power density make them ideal for delivering reliable, efficient Power to servers, workstations, storage systems and Other 12V distributed Power systems.

FEATURES
■ 1600W output Power
■ 94% minimum effi ciency at 50% load
■ 12V main output
■ 12V standby output of 30W
■ 1U height: 3.4" x 7.75" x 1.59"
■ 38.6 Watts per cubic inch density
■ N+1 redundancy, including hot plugging (up to 8 in parallel)
■ Current sharing on 12V main output
■ Overvoltage, overcurrent, overtemperature protection
■ Internal cooling fan (variable speed)
■ PMBus™ / I²C interface monitoring and control
■ RoHS compliant

Description : 86mm 1U Front End DC-DC Power Supply Converter

PRODUCT OVERVIEW
The D1U86-D-1600-12-HBxDC series are highly efficient 1600 watt, DC input front end supplies with a 12V main output and a 12V (30W) standby. They have current sharing and up to 8 supplies may be operated in parallel. The supplies may be hot plugged, they recover from overtemperature faults, and have logic and PMBus monitoring and control. Their low profile 1U package and >38.6W/cubic inch Power density make them ideal for delivering reliable, efficient Power to servers, workstations, storage systems and Other 12V distributed Power systems.

FEATURES
■ 1600W output Power
■ 93% efficiency at half load
■ 12V main output
■ 12V standby output of 30W
■ 1U height: 3.4" x 7.75" x 1.59"
■ 38.6 Watts per cubic inch density
■ N+1 redundancy, including hot plugging (up to
■ 8 in parallel)
■ Current sharing on 12V main output, ORing FET
■ Overvoltage, overcurrent, overtemperature protection
■ Internal cooling fan (variable speed)
■ PMBus™ / I²C interface monitoring and control
■ RoHS compliant
■ Two Year Warranty

Part Name(s) : TA0103A
TRIPATH
Tripath Technology Inc.
Description : Stereo 250w (4Ω) Class-T Digital Audio Amplifier Driver using Digital Power Processing (DPP™) Technology

GENERAL DESCRIPTION
The TA0103A is a 250w continuous average (4Ω), two channel Amplifier Driver Module which uses Tripath’s proprietary Digital Power Processing (DPP™) technology. Class-T amplifiers offer both the audio fidelity of Class-AB and the Power efficiency of Class-D amplifiers.

Features
● Class-T architecture
● Proprietary Digital Power Processing technology
    Supports wide range of output Power levels
● “Audiophile” Sound Quality
   ◆ 0.04% THD+N @ 55W, 8Ω
   ◆ 0.03% IHF-IM @ 36W, 8Ω
   ◆ 140W @ 8Ω, 0.1% THD+N, VS = +54V
   ◆ 250w @ 4Ω, 0.1% THD+N, VS = +54V
● High Power
   ◆ 150W @ 8Ω, 1% THD+N, VS = +54V
   ◆ 300W @ 4Ω, 1% THD+N, VS = +54V
● High Efficiency
   ◆ 92% @ 155W @ 8Ω, VS = +45V
   ◆ 90% @ 275W @ 4Ω, VS = +45V
● Dynamic Range = 106 dB
● Requires only N-Channel MOSFET output transistors
● High Power Supply rejection ratio
● Mute input
● Outputs short-circuit protected
● Over- and under-voltage protection
● Bridgeable, single-ended outputs
● 38-pin quad package
  Supports 100kHz BW of Super Audio CD and DVD-Audio (refer to Application Note for specifics)

Description : 400W 3" x 5" High Density AC-DC Power Supply Converter

DESCRIPTION
The MVAC400 series switching Power supplies utilize advanced component and circuit technologies to deliver high effi ciency. Designed for medical, computing, communications, telecom and Other OEM applications to satisfy 1U height design considerations, the MVAC400 Series measures only 3.0" x 5.0" x 1.40". All models offer universal AC input with active Power factor correction (PFC) and compliance to worldwide safety and EMC standards.

FEATURES
■ IEC60601 Ed 3 medical and EN60950 ITE safety approved
■ 400W compact high density
■ 3" x 5" standard footprint
■ High effi ciency up to 94%
■ Remote sense
■ Remote On/Off, Power OK
■ Universal AC input with active PFC
■ Less than 1U high – 1.4"
■ Convection cooled operation up to 250w
■ Isolated 12V@1A fan output
■ Isolated 5V@2A standby/auxiliary output
■ RoHS compliant
■ Active inrush protection
■ Current sharing option

Description : 1600W 1U Front End Power Supplies

Features
◆ 1U rackmount containing up to 5 units
◆ Internal ORing MOSFET & Current Share
◆ High Efficiency
◆ Up to 7600W in 1U rack
◆ Full array of signals available

Part Name(s) : AN826
ST-Microelectronics
STMicroelectronics
Description : 250w HIGH Power FACTOR Supply FOR TV

INTRODUCTION
This application has been designed to provide a complete Supply for colour TV. The system has been configured using a Flyback DC-DC converter with an upstream PFC section in order to improve the characteristics of the whole Supply. The architecture of the system consists of a L4981A controller with the relevant circuitry for the PFC section, and of a TEA2261 synchronised, in master-slave configuration, with a TEA5170 at 15 kHz switching frequency. When the Supply is in stand-by condition, the TEA2261 controller operates in burst mode.

System Main Features:
■ Input Voltage Range: 176 to 270 Vac
■ Rated Output Power: 250w
Power Factor at max. Output Power: 0.98
■ Input Power in Stand-by mode: 3W
■ DC Preregulated Voltage: 400
■ Efficiency: > 80%
■ Operating Frequency: 15kHZ Synchronised (only Fly-Back Section)
■ Minimum Output Power Synchronised : 8.5 W
Others: Short Circuit, Overload and Open Load Protection.

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