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MIC2544
 
MIC2544 – a family of power switch integ
PicoZed SDR 1x1
 
Avnet Expands PicoZed Product Family wit
FTDI CleO35
 
FTDI CleO35 - ready for embedding CE and
2JW0124
 
LTE Antenna for demanding applications
Arduino UNO R3
 
NerO - Arduino UNO R3 Compatible Board w
BC95
 
Hot news: Quectel enters the market with
TP-4300 Twintex
 
TP-4300 laboratory linear power supply u
Relpol - R2N, R3N, R4N
 
Relpol industrial relays - R2N, R3N, and
POLOLU 2118
 
Adjustable Step Up/Step Down DC-DC Conve
jack KLB-4
 
3.5mm Jack sockets from Lumberg

Visaton AMP 2.2 – the most straightforward way to connect a loudspeaker

Visaton AMP 2.2 – the most straightforward way to connect a loudspeaker

If you´re solving a question how to drive a loudspeaker, when you don´t have an amplifier in your application, we have a solution for you.

Audio amplifier – usually one of the first projects which every beginning electro-enthusiast wants to try. LM3886, TDA 2030, 2020, the older ones also TDA810 or just some transistors ...

Do you recall the joy, when it started playing. Better can be perhaps only a simple AM radio receiver with a ferrite antenna :). Naturally, nowadays a single audio IC with a couple of components around is enough to make a full audio amplifier, even in a HiFi / High End class. A professional might remind, that it´s worth not to forget some input filter to eliminate overload caused by induced HF signals, to add a Boucherott cell on output, to split grounds (gnd) and connect them in one point, etc… At the end, however, to add a simple audio amplifier to a PCB usually makes no problem.

But if you don´t want or don´t have a room to add this end-stage to your PCB, or (and that´s probably the most frequent case) you need to add a loudspeaker to places where it wasn´t planned originally, then there´s probably nothing simpler, more comfortable and effective than to use a ready-made module Visaton AMP 2.2.

AMP 2.2 is a solid stereo amplifier is a solid stereo amplifier in a plastic enclosure with input and output via 3.5 mm jacks and with a DC 12V/1,1A power supply (adapter has to be bought separately). A potentiometer sets the output volume and that´s all. Output power 2x3,1W/5% from hat small enclosure is a decent value and for a real-life usage in small devices, kiosks etc it´s fully sufficient.

The amplifier has two flanges for easy mounting with screws. AMP 2.2 is available in two versions:
? AMP 2.2 – input sensitivity 60mV (for full conduction). SNR 61dB
? AMP 2.2 LN – version with a higher signal/noise ratio (SNR 81 dB) suitable for all common audio sources with sufficiently strong output signal. Input sensitivity 700mV (for full conduction).

In our stable stock offer can be found the AMP 2.2 LN version, as well as suitable power supply adaptors, for example NR120P150PGS/E+ .

AMP 2.2 LN is also suitable for driving the “diaphragm-free” loudspeakers Visaton Exciter, , if we don´t require maximum loudness possible to get from these loudspeakers.

Many other Visaton components are in our stable stock offer. In case of interest in non-stock types or even the loudspeaker kits, please contact us at sales@soselectronic.com.


Source: http://www.soselectronic.com/?str=1813 

2016011702 / 28. 1. 2016 / Electronic-components / SOS electronic s.r.o. /
Linear Technology LT8641 Offers a Unique Mix of Features
Linear Technology LT8641 Offers a Unique Mix of Features
LT8641offers Silent Switcher architecture combined with spread spectrum switching frequency modulation, up to 3MHz switching frequency, synchronous rectification, 3 to 65V input voltage range, 3,5A output current and much more.
.....
Mini PCIe – easy, cost effective, reliable
Mini PCI express sockets, series 119A from ATTEND, support multiple height - 4mm, 5,6mm, 7mm, 8mm a 9,2mm.
.....
Mini PCIe – easy, cost effective, reliable
Bosch GSR 10,8-2 Li screwdriver now available also in a practical plastic box and with a 3-year warranty
Bosch GSR 10,8-2 Li screwdriver now available also in a practical plastic box and with a 3-year warranty
The shortest screwdriver in its class is the best prove that a powerful tool can be made in a small size.
.....
LTE Antenna for demanding applications
More and more applications use LTE connection nowadays. To meet a strong market demand for LTE antennas, 2J released a 2JW0124, which is a high gain, universal antenna.
.....
LTE Antenna for demanding applications
Embedded RJ45 connectors with integrated transformers 
Embedded RJ45 connectors with integrated transformers
Take a look at your PCB. Which component stands out the most? I am sure it is not the huge connector RS3-21001D1A
.....
SOS calendar of interesting facts from history of technic - 18. week: Photographic plates coated with egg whit
We’re flicking through the pages of SOS calendar 2017. Interesting fact from the history of technology for this week:
.....
SOS calendar of interesting facts from history of technic - 18. week: Photographic plates coated with egg whit
Developers tested new Quectel SC20-E SMART EVB KIT
Developers tested new Quectel SC20-E SMART EVB KIT
More than 100 developers from the Czech Republic, Slovakia and Hungary had the opportunity, during the next series of popular workshops, to try MC60 module as well as new SC20E-SMART EVB Kit from Quectel.
.....
EA DOG displays – top-class classic
If you´re searching for a thin display with a minimum power consumption and a very good legibility even in direct sunlight, then don’t overlook the EA DOG series displays from Electronic Assembly.
.....
EA DOG displays – top-class classic
Not Everybody Needs the Biggest and Fastest SSD
Not Everybody Needs the Biggest and Fastest SSD
Apacer’s SDM5A-M and SM220-M242 SSD series provide an ideal balance of performance, capacity, reliability and cost.
.....
The real revolution in IoT world – Espressif ESP modules
Everybody is waiting for IoT boom that’s going tol change our lives completely. A very important aspect of this change is a price of the end device used for IoT. It seems that the right solution has already been found and nothing can stop the IoT rolling out anymore.
.....
The real revolution in IoT world – Espressif ESP modules
Explore Android Things with PICO-iMX6UL Kit
Explore Android Things with PICO-iMX6UL Kit
PICO-iMX6UL Kit is one of the first available boards that carries the Android Things logo.
.....
Power of ten
New product RTB2000 from Rohde&Schwarz introduced at Embedded World exhibition in March 2017 is a digital oscilloscope, which is a perfect tool for university laboratories, troubleshooting embedded designs during development and for production and service departments.
.....
Power of ten
4Duino – ready-to-use Arduino module with a display 
4Duino – ready-to-use Arduino module with a display
4Duino is the right choice for the development of Arduino-based device with minimum hardware development effort.
.....
Kingbright KPG-0603 – create your own display
Probably the world´s smallest SMT LED with a package size of 0.6x0.3x0.2 mm is so small that it can be used to create various symbols, pictograms and displays.
.....
Kingbright KPG-0603 – create your own display
LTC2862–The Next Step Towards to the Perfect RS485 Transceiver
LTC2862–The Next Step Towards to the Perfect RS485 Transceiver
HW design engineers are no longer required to choose between robust fault tolerance and high performance in a RS485 transceivers - the LTC2862 offers both.
.....
The SUNNY side of life - Reliable manufacturer of adapters and power supplies
Technically every application needs a power supply. It matters which adapter or power supply we use. It needs to be durable and have low power consumption in an idle state, it needs to have interesting design and its manufacturer needs to have all the required certificates.
.....
The SUNNY side of life - Reliable manufacturer of adapters and power supplies
FTDI CleO35 - ready for embedding CE and FCC certified module
FTDI CleO35 - ready for embedding CE and FCC certified module
FTDI’s CleO35 is simple to program, 3.5 inch 320x480 TFT display with resistive touch panel that allows the construction of human machine interfaces (HMIs) with much higher performance than conventional Arduino display shields are able to deliver.
.....
Sonitron flat loudspeakers will surprise you by a clean sound
Several flat loudspeakers from Sonitron prove that a piezo loudspeaker is capable of having a balanced frequency response.
.....
Sonitron flat loudspeakers will surprise you by a clean sound
Company of the week

LEM
Interesting video
The ISS Design Challenge ...
Address Book


LEM


AVNET


LG Innotek


PANDUIT


GaN Systems


FRAMOS


PROVERTHA


COGNEX


IPETRONIK


AT&S


TT Electronics


MICROS


Digi-Key Electronics


FUJITSU


IMEC


STMicroelectronics


Kyocera Corporation


LG Electronics, Inc.


TTI, Inc.


Phoenix Contact


SEMTECH


Silicon Labs


CANON


Alliance Memory


SONY


MACOM


NETGEAR


COILCRAFT


Intersil


ELECTROLUX
Calendary
COMPUTEX 2017, TAIPEI, 30.5.-3.6.2017
SENSOR+TEST 2016, 30.5.-1.6.2017, Nürnberg, DE
InterSolar 2017, Munich, DE, 31.5.-2.6.2017
IQRF Summit 2017 - Prague, 7.-8.6.2017
electronica India 2017, New Delhi, 14-16 September 2017
electronicaIndia, September 14-16, 2017, New Delhi
it-sa 2017, Nuremberg, 10 - 12 October 2017
Hong Kong Electronics Fair, 13.-16.10.2017
electronicAsia 2017, Hong Kong, 13 - 16 october 2017
productronica 2017, Munich, 14-17 Noveber 2017
AMPER 2018, Brno, CZ, 20.-23.3.2018
AUTOMATICON 2018, Warszawa, PL, 20. - 23.3.2018
automatica 2018, Munich, 19-22 june 2018
electronica 2018, Munich, 13-16 Noveber 2018
Interesting video
Mouser Electronics Warehouse Tour with Grant Imahara
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