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    SonyDVD Player with HD UpconversionBlack. Model DVPSR510H. SKU . User rating 4.6 out of 5 stars with 4524 reviews. (4 524) Compare. Price Match Guarantee. 44.99.

  • How to design a 5V 2A SMPS Power Supply Circuit

    Power Supply Unit (PSU) is a vital part in any electronic product design. Most electronic products like Mobile Chargers Bluetooth Speakers Power Banks Smart Watches etc requires a Power Supply circuit that could convert the AC mains supply to 5V DC to operate them. In this project we will build a similar AC to DC power supply circuit with 10W power rating.

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  • 12V 1A SMPS Power Supply Circuit Design on PCB

    Let s sum up the design considerations to select the ideal Power Management IC that will be suitable for our design. Our Design requirements are. 15W output. 12V 1.25A with less than 30mV pk-pk ripple at full load. Universal input rating. Input surge protection. Output short circuit over voltage and over current protection. Constant voltage operations.

  • Headphone Amplifier 8 StepsInstructables

    Headphone Amplifier This instructable describes how to "make" a simple audio headphone amplifier. It can be used with different devicesMP3 players Walkmans Radios .etc. It can be used also for your own designscan be connected to the analog outputs of

  • Informal electronic waste recycling A sector review with

    Informal recycling is a new and expanding low cost recycling practice in managing Waste Electrical and Electronic Equipment (WEEE or e-waste). It occurs in many developing countries including China where current gaps in environmental management high demand for second-hand electronic appliances and the norm of selling e-waste to individual collectors encourage the growth of a strong

  • Three SACD/CD PlayersThe Absolute SoundHigh

    The SL-G700 s power supply is a hybrid design with both a high-efficiency DC/DC converter and for the analog circuitry a linear PS regulator characterized by low noise and greater output stability. The D-to-A circuit has a dual-mono architecture implementing a pair of Asahi Kasei Microdevices AK4497 chips that can handle 32-bit PCM at

  • How-To Make a solid-state A/V switcher Engadget

    Above is a drawing of how you d wire a component video signal the kind with the red green and blue cables like a DVD player or Xbox 360. Note how we ve only used 5

  • 12V 1A SMPS Power Supply Circuit Design on PCB

    12v SMPS CircuitDesign Considerations. Before proceeding with any kind of power supply design requirement analysis has to be done based on the environment in which our Power supply will be used. Different kinds of power supply work in different environments and with specific input-output

  • Switching Video Using Analog SwitchesMaxim Integrated

    2 days ago The Figure 3 circuit shows one channel. The MAX4887 has three high-frequency switches and the input/output circuit should be replicated two more times using the other two switches for a complete design. It is also possible to use the MAX4887 without a buffer. Figure 3. Wide-bandwidth component video design showing only one channel.

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    At the recent IFA show in Germany Pioneer introduced its new XDP-100R hi-res digital audio player. In additon to support for DSD 11.2MHz and FLAC/WAV files up

  • 150 Watt Amplifier CircuitCircuitsToday

    Here two BC 558 transistors Q5 and Q4 are wired as pre amplifier and TIP 142 TIP 147 together with TIP41 (Q1 Q2 Q3) is used for driving the speaker.This circuit is designed so rugged that this can be assembled even on a perf board or even by pin to pin soldering.The circuit can be powered from a /-45V 5A dual power supply.You must try this circuit s working great

  • Proceed PCD (PDP PDT) Compact Disc Player Reviewed

    As with the PDT extra attention was paid to isolation from microphony circuit board interaction magnetic radiation and other ills the goal yet again to

  • DIY AUDIO PROJECTSDo-It-Yourself Hi-Fi for Audiophiles

    This fantastic looking tube amplifier was put together by Mr. Chey in Thailand. The DIY enclosure is constructed from aluminum sections and the audio output transformer covers are built using copper clad board. The circuit is very simple a single-ended output stage using 6L6 or 5881 tubes driven by 6SJ7 or 6SD7 cutoff pentodes. Mr.

  • Audio Amplifier With Salvaged Parts 6 StepsInstructables

    Audio Amplifier With Salvaged Parts I enjoy salvaging electronic parts from discarded equipment. A lot of people will gladly donate unwanted radios stereos CD radios and other devices to someone like me that wants to learn and is willing to come get them. A lot of modern electron

  • DE2 UserGuide 1002 v8gatech.edu

    Altera DE2 Board 4 2 Chapter Chapter 2 Altera DE2 Board This chapter will walk you through each part of your DE2 board to illustrate the features equipped. 2-1The DE2 Board The DE2 board is designed using the same strict design and layout practices used in high-end volume production products such as high-density PC

  • How to design a 5V 2A SMPS Power Supply Circuit

    Let s sum up the design considerations to select the ideal Power Management IC that will be suitable for our design. Our Design requirements are. 10W output. 5V 2A at full load. Universal input rating. 85-265VAC at 50Hz Input surge protection. Maximum input voltage 275VAC. Output short circuit over-voltage and over-current protection.

  • Build a Great Sounding Audio Amplifier Circuit Basics

    The LM386 is a type of operational amplifier (Op-Amp). Operational amplifiers have a basic task. They take an input potential (voltage) and produce an output potential that s tens hundreds or thousands of times the magnitude of the input potential. In an amplifier circuit the LM386 takes an audio input signal and increases its potential

  • Design of a Proper Recycling Process for Small-sized E

    Therefore a more automated recycling process than the recycling process of large-sized e-waste will be necessary to promote recycling of small-sized e-waste. The purpose of this paper is to propose a totally new concept for recycling operations which can reduce the cost for recycling of small-sized e-waste drastically and to collect some fundamental data to discuss the feasibility of the new

  • Explore Electronic Circuits and TutorialsDiscover

    Explore Electronic Circuits and TutorialsDiscover Engineering Hobby ProjectsComputer Based Microcontroller ProjectsScience Experiment VideosA resource for Hobbyist Engineers Students R D Persons Consultants Electronic Projects Electronic Tutorials Microcontroller Based Projects Microprocessor Tutorials Schematics Dictionary of Electronics Terms Abbreviations

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    • Dolby Vision™ Available on select Blu-ray players Dolby Vision high dynamic range optimizes the color and brightness scene-by-scene for an even more spectacular picture. • USB Direct Recording Use your LG Blu-ray DVD player to extract audio tracks from CDs and transfer them to a USB device—and listen to them anytime anywhere.

  • Circuit Board PartsThe Most Comprehensive Introduction

    Apply the solder resist onto the structured PCB with the included roller. The PCB is then pre-dried in a convection oven for 10 minutes. 3. Expose photo template. Position the photo template on the PCB and place both in the UV-exposer. Activate the laser setter for 30 seconds.

  • Ayre CX-7 CD player Stereophile

    Enter the CX-7. Although Ayre s top CD-playing machine is the DVD-based D-1X which Paul Bolin reviewed in February the CX-7 is considerably more affordable at 2950. (The D-1X costs 6000 and up depending on the video options chosen.) With its brushed-aluminum finish and blue display above the central disc drawer the CX-7 looks very trim.

  • How to design a 5V 2A SMPS Power Supply Circuit

    Power Supply Unit (PSU) is a vital part in any electronic product design. Most electronic products like Mobile Chargers Bluetooth Speakers Power Banks Smart Watches etc requires a Power Supply circuit that could convert the AC mains supply to 5V DC to operate them. In this project we will build a similar AC to DC power supply circuit with 10W power rating.

  • Bryston BCD-3 CD PlayerThe Absolute SoundHigh

    The main circuit board is unique to the BCD-3 and the power supplies are similar. Bryston lodged all this new componentry inside a chassis that looks nearly identical to that of the BCD-1. The front panel consists of a display surrounded by "Chiclet" buttons however Bryston has bumped up their size to make them easier to use.

  • Panasonic DMP-UB700 review TechRadar

    The second 4K Blu-ray player ever released by Panasonic at £400 (approximately 500 AU 670) the DMP-UB700 is a good deal cheaper than its predecessor the high

  • Audio Amplifier With Salvaged Parts 6 StepsInstructables

    Start by removing solder from any large ground pins or metal shields with the solder pump and then finish up with the solder braid. Use a small standard screwdriver to separate the pin from any small film of solder holding the pin to the board. 4. Un-solder component leads with the solder pump.

  • PotentiometerFunctions Types and ApplicationsLatest

    A voltage divider is a passive linear circuit that produces output voltage that is a fraction of its input voltage. It scales down input voltage to a smaller voltage based on the ratio of the 2 resistors through distributing input voltage among components of the divider and are often used to supply a voltage different from an available battery

  • What Is a Video Card Function Definition Types

    A video card is a printed circuit board (like a motherboard) and contains its own processing unit and memory. It is like a kind of computer in itself. This essentially takes the load off the

  • Circuit Board PartsThe Most Comprehensive Introduction

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  • 150 Watt Amplifier CircuitCircuitsToday

    Low Cost 150 Watt Amplifier Circuit. In this project we re building a simple 150 watt amplifier circuit. Description. This is the cheapest 150 Watt amplifier circuit you can make I think.Based on two Darlington power transistors TIP 142 and TIP 147 this circuit can deliver a blasting 150 W Rms to a 4 Ohm speaker.Enough for you to get rocked then try out this.

  • TDA1541Alampizator

    The very high amplification factor of 6N2P (100) predestines it to working with small input signals such as from I OUT DACS. and in circuits with very high load impedancelike another tube grid. Yes the tube 6N2p is IDEALLY suited to work especially with the World s best DAC chipsTDA1540 TDA1541A TDA1541A/S1 TDA1541A/S2 AD1862

  • ELECTRONIC DIY KITSa1parts

    used in the design and the circuit is equipped with a "lowpass" filter to ensure good output spectral purity. The project has been designed for assembly on a single-sided printed circuit board. The circuit is specifically designed to amplify the output of 7mW to 10mW WBFM transmitters (wide band) to a final level of 250mW to 300mW after the

  • DIY AUDIO PROJECTSDo-It-Yourself Hi-Fi for Audiophiles

    The JBAA tube amplifier can use a 12AX7 12AU7 ECC82 ECC83 5751 12SL7 or 6SL7 in the driver position while 6V6 6AQ5 6005 6Y6G EL84 6BQ5 6F5P 6P15P-EB 6Y6GA 6K6 6W6 6GV8 6BM8 ECL82 or ECL85 can be used for the output tubes. The circuit is biased into Class-A ultra-linear operation and output power will be dependent on the tubes

  • Explore Electronic Circuits and TutorialsDiscover

    Explore Electronic Circuits and TutorialsDiscover Engineering Hobby ProjectsComputer Based Microcontroller ProjectsScience Experiment VideosA resource for Hobbyist Engineers Students R D Persons Consultants Electronic Projects Electronic Tutorials Microcontroller Based Projects Microprocessor Tutorials Schematics Dictionary of Electronics Terms Abbreviations