Archive

Posts Tagged ‘amplifier,audio’

Simple Audio Amplifier Circuit

October 1st, 2010 admin No comments

Top products related to “Simple Audio Amplifier Circuit” taken from trusted online stores:


PAC Audio LC-1 Remote Amplifier Level Controller


PAC Audio LC-1 Remote Amplifier Level Controller


$18.99


Type: Amplifier Accessory Specifications: Stereo RCA input Stereo RCA output Level control knob Features: Fine tunes the volume of any RCA line level signal. Compact housing allows the unit to be mounted virtually anywhere so control is at the user’s fingertips. Simple in and out connections, no additional wiring needed. Great for a sub amp volume control. Parts: 1 year limited Labor: 1 year limited

Eden E8JR E-Series Bass Combo Amplifier


Eden E8JR E-Series Bass Combo Amplifier


$149.99


The E8JR. is our smallest Student Bass kickback combo. It features a powerful, Eden designed 8" speaker housed in a high quality plywood enclosure with a heavy duty steel grill. This little light weight 25 watt unit will faithfully play even the low E fundamental cleanly and powerfully and has a solid balanced tone. The E8JR. is perfect for working on technique. It features an ultra simple user friendly AGC compression circuit on the input that is fully automatic, and bass, mid & treble controls that let you shape the full audio spectrum. A head phone jack and great bass tone complete the package. Height: 18.11 Width: 0 Weight: 52.14

Eden E8i Micro 25W Bass Combo Amplifier


Eden E8i Micro 25W Bass Combo Amplifier


$179.99


The E8i is the same as the E8JR but with an MP3 player/phone docking port for learning or jamming with your favorite tunes. It features a powerful, Eden designed 8" speaker housed in a high quality plywood enclosure with a heavy duty steel grill. This little light weight 25 watt unit will faithfully play even the low E 42Hz Bass fundamental cleanly and powerfully and has a solid balanced tone. The E8i is perfect for working on technique. It features an ultra simple user friendly AGC compression circuit on the input that is fully automatic, and bass, mid & treble controls that let you shape the full audio spectrum. A head phone jack and great bass tone complete the package. Height: 29.92 Width: 0 Weight: 91.3

500C1 - Scosche Efx 500C1 Car Amplifier - 1 Channel(S) - 500W


500C1 – Scosche Efx 500C1 Car Amplifier – 1 Channel(S) – 500W


$184.21


500c1 is Completely Redesigned Amplifier Assortment Has Been Engineered For The Discerning Car Audio Enthusiast. Each Amplifier Uses a Mosfet Power Supply And Low Noise Circuitry For The Highest Performance Capabilities. Boasting 0-12dba Variable 45hz Bass Boost, High And Low Level Inputs, And Five-way Protection Circuitry (thermal, Short Circuit, Impedance, Voltage, Reverse Polarity) This Amplifier is Rock Solid. [Y96558] UPC: 033991022546 UNSPC: 52161547 17.25L x 12W x 4.25H 10.28 LB

1000C1 - Scosche Efx 1000C1 Car Amplifier - 1 Channel(S) - 1000W


1000C1 – Scosche Efx 1000C1 Car Amplifier – 1 Channel(S) – 1000W


$271.68


1000c1 is Completely Redesigned Amplifier Assortment Has Been Engineered For The Discerning Car Audio Enthusiast. Each Amplifier Uses a Mosfet Power Supply And Low Noise Circuitry For The Highest Performance Capabilities. Boasting 0-12dba Variable 45hz Bass Boost, High And Low Level Inputs, And Five-way Protection Circuitry (thermal, Short Circuit, Impedance, Voltage, Reverse Polarity) This Amplifier is Rock Solid. [Y96555] UPC: 033991022553 UNSPC: 52161547 19.5L x 12W x 4.25H 12.36 LB

Top products related to “Simple Audio Amplifier Circuit” taken from Amazon.com:


Digital Amp Ohm Volt Meter Ac Dc Voltmeter Multimeter


Digital Amp Ohm Volt Meter Ac Dc Voltmeter Multimeter


$2.85


Get accurate readings for DC voltage, DC current, AC voltage, resistance, transistor test, diode test, and battery test. Easy-to-read 3-1/2 digit LCD readout, positive set selector switch, and 32″ leads.

Automatic zero adjust
Overange indicator
2.5x second sample time
Low battery indicator
Fuse and diode protected circuit

DC-A: 0-200µ A-2000µ A-20mA-200mA ; Resistance: 0-200-2000-20K-200…


Extech 40180 Tone Generator and Amplifier Probe Circuit Finder Kit


Extech 40180 Tone Generator and Amplifier Probe Circuit Finder Kit


$89.99


Heavy duty kit with audible tone easily identifies wires or cables…

Tripp Lite APS2012 2000W 12V DC to AC Inverter with Automatic Line-to-Battery 100/25-Amp Charger


Tripp Lite APS2012 2000W 12V DC to AC Inverter with Automatic Line-to-Battery 100/25-Amp Charger


$1,089.00


Tripp Lite APS2012 PWRINV APS 2012 2000W 12VDC HWIRE…

Hawking HWDN2 Hi-Gain Wireless-150N USB Network Dish Adapter


Hawking HWDN2 Hi-Gain Wireless-150N USB Network Dish Adapter


$58.99


Hawking Hi-Gain Wireless-150N USB Network Dish Adapter HWDN2 Network Adapters – Wireless…

Onkyo TX-8255 Stereo Receiver


Onkyo TX-8255 Stereo Receiver


$249.00


50 watts x 2 (stereo) into 8 ohms (20-20,000 Hz) at 0.08% THD * 4-ohm capability allows use with a wide range of speakers * compatible with Onkyo’s DS-A3 iPod dock * 6 audio inputs (including phono) * 40 AM/FM presets with station naming *…

Pyle Home PCA2 80-Watt Stereo Mini Power Amplifier


Pyle Home PCA2 80-Watt Stereo Mini Power Amplifier


$111.99


Mini 2x40W Stereo Power Amplifier: amp;”2x8W 1% THD and 2x40W MAX. POWER ON/OFF switch and LED indicator MASTER volume control TREBLE and BASS controls PUSH TYPE speaker output Compatible With Any Audio/Computerize Devices (MP3)Via 3.5mm To RCA Converter RCA jack input 110/220 VOLTAGE selector Dimensions: 6.3apos;apos;W x 2..72apos;apos;H x 4.72apos;apos;Damp;”…

AudioSource AMP-100 Stereo Power Amplifier


AudioSource AMP-100 Stereo Power Amplifier


$179.99


Audiosource – AMP100 – 50-Watt 2-Channel Stereo Power Amp Don’t waste time on low-quality audio and stereo equipment. The AudioSource AMP100 50Watt 2 Channel Power Amplifier will have you cranking your music to the desired volume. It features two channels that put out 50watts RMS. It comes with a complete custom installation set. The 2 channels are bridgeable to provide 150watts RMS total power ou…

Raptor GL15 Ground Loop Isolator


Raptor GL15 Ground Loop Isolator


$5.47


2 gold RCA male to 2 gold RCA femaleReduces noise between head unit signal processors and amplifiersSimple plug and play installation…

Polk Audio Pa880 Monoblock 800w 2ch Car Amplifier


Polk Audio Pa880 Monoblock 800w 2ch Car Amplifier


$203.99


Polk Audio PA880 Monoblock 800W 2-Channel AB MOSFET Amplifier with Variable Crossovers
This mono amplifier features a switchable 180 phase inversion for easy integration from the subwoofer to the main stereo unit and bipolar output transistors that pump high voltage and current to speakers or subwoofers for immersive sound.

Features
Handles up to 500W peak power 4 ohms or 800W peak power 2 ohms
F…


High-Power Audio Amplifier Construction Manual


High-Power Audio Amplifier Construction Manual


$20.04


Design and build awesome audio amps. Amateur and professional audiophiles alike can now design and construct superior quality amplifiers at a fraction of comparable retail prices with step-by-step instruction from the High-Power audio Amplifier Construction Manual. Randy Slone, professional audio writer and electronics supply marketer, delivers the nuts-and-bolts know-how you need to optimize perf…

Solar Power – The converter

Solar Power – The converter

The controller provides DC power at a certain voltage. Converters and inverters

be used to adjust the voltage to match the requirements of your load.

DC / DC converter

DC / DC Converter to convert a continuous voltage to another continuous

Voltage of another value. There are two methods that can convert

serves adjusting the voltage of the batteries: linear conversion and switching

Conversion.

Linear transformation reduces the voltage of the batteries by converting surplus

Energy into heat. This method is very simple, but obviously inefficient.

Switching transformation typically used a magnetic component to temporarily

store energy and convert it in a different voltage. The resulting voltage

can be larger or smaller than the inverse (negative) of the input voltage.

The efficiency a linear regulator decreases the difference between the

Input voltage and output voltage increases. For example, if we want

Convert from 12 V to 6 V is the linear regulators have an efficiency of only

50%. A standard switching regulator has an efficiency of 80%.

DC / AC converter or frequency

Inverters are used if your equipment requires power supply. Inverter chop

and invert the DC voltage into a square wave, which is later filtered to generate

approximate a sine curve and eliminate unwanted harmonics. Very few

Inverter actually deliver a pure sine wave as output. Most models available

on the market which produce a "modified sine" known as its voltage

Output is not a pure sine curve. When it comes to efficiency, modified sine wave

Inverter better than pure sine wave inverter.

Be aware that not all devices accept a modified sine wave voltage as

Input. Most are some laser printers not with a modified work

Sine wave inverter. engines work, but they can consume more energy than

when they are with a pure Sinus fed. DC power supplies also tend to

Warm up more, and audio amplifier may emit a humming sound.

Apart from the nature of the Waveform are some important features of the inverter:

Reliability in the presence of surges.

Inverters have two levels:

one for continuous power, and a higher estimate for peak performance. They are

able are the peak power for a very short amount of time as

when starting an engine. The inverter should be interrupted and the opportunity to safely

itself (with a circuit breaker or fuse) in the case of a short circuit or when the

required power is too high.

Efficiency. Inverters are most efficient when the provision of 50% to

90% of continuous power. You should be an inverter that

most of your stress. The manufacturer usually

is the power of the inverter at 70% of rated output.

Battery . Many inverters also include charging the inverse function:

the possibility of charging batteries in the presence of an alternative source

of (Grid, generator, etc.). This type of inverter is known as a charger /

Inverter.

Automatic Fall over. Some inverters can automatically switch between

various sources of power (grid, generator, solar) is depending on what is available.

If using telecommunications equipment, it is advisable to avoid the use of DC /

AC drive and feed it directly from a DC source. Most communications

Equipment can accept a wide range of input voltage.

About the Author

<p>RunGreenPower.com will teach you how to build solar &amp; wind power systems for
your home within a weekend.</p>
<p>Check It Now: <a href=”http://www.rungreenpower.com”>How To Build a Homemade
Solar Panel?</a></p>

How to make a PCB