The Digilent Analog Discovery™ design kit, developed in conjunction with Analog Devices Inc., is the first in a new line of all-in-one analog design kits that will enable engineering students to quickly and easily experiment with advanced technologies and build and test real-world, functional analog design circuits anytime, anywhere – right on their PCs. For the price of a textbook, students can purchase a low-cost analog hardware development platform and components, with access to downloadable teaching materials, reference designs and lab projects to design and implement analog circuits as a supplement to their core engineering curriculum.
Analog Discovery – Portable Analog Design Kit - [Link]
Plastic Water Solenoid Valve – 12V – 1/2 NPT. Control the flow of fluid using the flow of electrons! This liquid valve would make a great addition to your robotic gardening project. There are two 1/2″ (Nominal NPT) outlets. Normally, the valve is closed. When 12VDC is applied to the two terminals, the valve opens and water can push through. The valve has a gasket arrangement inside, so there is a minimum pressure requirement of 0.02 Mpa (3 PSI). Also, liquid can only flow one direction.
Plastic Water Solenoid Valve – 12V - [Link]
UT15B and UT15C voltage testers from company UNI-Trend are handy devices for an effective and safe work. Robust construction, quality materials and several functions predestine these devices for a professional usage.
From devices, which we use frequently, we expect an especially good ergonomics and a comfortable handling. UT15 series testers meet this requirement at 100% and do provide a very comfortable usage. If we add to it a fact, that UT15 doesn´t need any range selecting and even neither to switch on/ off, we get a device which is literally always ready to use. A main indication element of the device are LEDs, displaying a measuring voltage value, phase rotation and polarity (at DC voltage). UT15C has moreover in comparison to UT15B an LCD display, displaying a value of tested AC and DC voltage. In dark or constrained environment can be helpful also a possibility to illuminate a measuring tip by a built-in white LED torch, controlled by switch placed on a rear cover. Detailed information will provide you the UT15 instruction manual.
UT15 voltage tester – love at the first sight - [Link]
AKTAKOM’S AM-7025 and AM-7111 are the latest technology in portable yet high-precision equipment calibrators
Miami Fl., August 20, 2012 – T&M Atlantic., distributer of the test and measurement equipment, today unveiled Aktakom AM-7025 and AM-7111 handheld equipment calibrators.
These multi-functional portable calibrators generate high-precision signals for testing and calibrating different types of equipment (probes, measurers, converters, controllers etc.) during repair or adjustment work. These compact handheld devices are must have for service engineers, they save time and solve a wide range of tasks in field conditions.
AM- 7025 is a dual display 5 digit (50000 counts) multi-functional process calibrator with basic accuracy of 0.02% and high precision voltage, resistance, frequency, continuity and temperature.
AM- 7111 is a process multimeter with 5 digit (50000 counts), basic accuracy of 0.02% and high precision voltage, resistance, pulse and temperature. Introductory prices start from $699. More info available at www.tmatlantic.com
Multi-Functional Process Calibrators Aktakom - [Link]
Saelig Company, Inc. announces the SDS5032E – a new, low-cost two-channel oscilloscope which is packed with useful features normally only seen on higher-end DSOs, including external and video-capable triggering, auto-measurements, auto-scaling, a large 8″ high resolution full color LCD display, XY mode, auto-set, averaging, math functions, USB output, waveform storage, pass/fail output, and a 3-year warranty. FFT functionality is included for frequency spectrum display, in addition to a built-in 6-digit frequency meter, which can measure frequencies from 2Hz to 30MHz.
SDS5032E 30MHz 250MS/s 2-Ch Oscilloscope - [Link]
If we compare a power consumption of classic adapters to switch-mode ones in a no load condition (standby), we will come to surprising values. The difference can be up to tens of kWh per year.
If we take as an example a relatively common 12W 12V/1A adapter, we can suppose about 2W power consumption in a standby mode. Modern switch-mode adapters have this power consumption only 0.5W (often even below 0.3W). It is 1.5W, in other words over 13 kWh a year. If we compared an overall efficiency at a real load, we would very probably count even bigger difference, because the efficiency of a switch-mode adapter is mostly 70-90%, while the efficiency of a classic circuit (transformer + a linear stabilizer) is often below 50%.
From this point of view, switch-mode adapters Minwa , clearly win over classic adapters. They are available directly from our stock, providing all benefits of switch-mode power supplies and they are a suitable substitution for classic adapters. In the MW3 series can be found types with an adjustable output voltage in a range of 3-12V and with exchangeable output DC connectors. In the Nx series, types with a fixed output voltage can be found and with a fixed 5.2/2.1 mm output DC connector. New adapters are resistant to shortcut and overload and they meet the most recent requirements about energy efficiency (EuP/ErP 2). A relatively stable – regulated output voltage enables to directly power many devices, without any additional (LDO) stabilizers – linear regulators, what further simplifies a target device design. Thanks to small dimensions, low weight and last but not least – also thanks to a very competitive price, they represent a suitable solution of a power supply for various devices.
Don’t throw away 13 kWh per year! Switch-mode adapters Minwa will help you with it - [Link]
AKTAKOM’S AWG-4151is the latest in the series of innovative waveform generators
Miami Fl., July 27, 2012 – T&M Atlantic., distributer of the test and measurement equipment, today unveiled Aktakom AWG-4151 150 MHz single-channel digital generator.
This generator was designed using the technology of direct digital synthesis (DDS) based on 14-bit DAC and is distinguished by high functionality and specifications. The new model of AKTAKOM AWG-4151 generator has maximum oscillation frequency up to 150 MHz (for a sine wave) at the maximum frequency resolution of 1 Hz. In addition to a sine signal, AWG-4151 can generate such standard signals like square wave, pulse, noise and user signals with a frequency range from 1 µHz to 10 MHz: rising and falling exponentially, Sin (x)/x and DC signal. In addition the new AWG-4151 generator allows users create and save arbitrary shape signals into the internal memory.
AKTAKOM AWG-4151 universal generator can work not only with harmonic signals, but also has modulation opportunities and other special modes including: amplitude modulation (AM), frequency modulation (FM), phase modulation (FM), frequency-shift keying (FSK), and also operation in pulse width modulation (PWM), sweep mode, frequency and pulse bursts.
For the majority of new AKTAKOM generator models it has become traditional to use a color graphic display to display a signal waveform. The same can be seen in AKTAKOM AWG-4151 generator with color (65536 colors), 3.9 inch LCD with TFT matrix and resolution of 480×320 pixels. The use of a color graphic display simplifies users’ operation process making a generator control simple and clear. Also it helps to see a currently specified value not only in digital form but also to understand what it’s responsible for on a displayed signal form.
More info available at www.tmatlantic.com
Universal Digital Arbitrary Waveform Generator - [Link]
With the new Accucell Alpha 100 and Alpha 200 chargers you will manage it easily and moreover you don´t have to care about the type of batteries you´ll put in.
RAM batteries (rechargeable alkaline manganese) have already gained many fans, as they are environmentally friendly, have an ideal voltage of cca 1.5V and feature a very low self-discharge. They are mainly suitable for devices with a low to mid power consumption. To maintain their good properties for a long time, it is only necessary to avoid a deep discharge under 0.9V, very high discharging and charging currents and mainly to observe charging characteristics with a current limitation and a maximum voltage of 1.65V/ cell.
New microprocessor controlled chargers Alpha 100 and Alpha 200 control every channel separately, that´s why it is possible to charge any number of batteries from 1 to 4 pcs. They are designed to observe an optimum course of charging for RAM accumulators. This is also reflected in the charging current of 155-195mA x4 (AA) and 70-100mA x4 (AAA) respectively. Charging of common RAM cells lasts approx. 2-12 hours, depending on their capacity and a level of discharge.
New chargers provide one extra bonus – they are also able to charge NiMH and NiCd cells, because they are able to recognize the type (chemistry) of an inserted battery (from a voltage curve at charging), adapting a charging course accordingly.
Charge the environmentally friendly RAM batteries - [Link]
Schurter 5500.0655.1 line filter will enable it to you and provides an universal usage, independent on the type of the of the inlet power socket used in your device.
It is necessary to use an input line filter in almost every device. At its choosing, you have a possibility to use a filter combined with an input line socket , or a standalone, most often designed for PCB mounting.
Thanks to a big amount of various electric devices with a non-linear power consumption, the line voltage sinusoid is far distant from a clean form found in books of mathematics. Despite still more stringent EMI and EMC regulations, it is necessary to use line filters – also thanks to the fact, that modern digital circuits with a very low power consumption are potentially more sensitive for disturbances. A similar situation is at analog circuits, where more sensitive circuits are used (amplifiers, AD and DA converters, …). A usage of a filter brings two benefits – a better protection of a device from disturbances and also prevents a noise leakage from your device to a mains line.
A novelty in our portfolio is the Schurter 5500.0655.1. line filter for PCB mounting. Advantage of the PCB version is, that it doesn´t require a space on your device´s rear panel. With a maximum current of 6A, it is suitable even for relatively powerful devices. In the Schurter 5500.0xxx datasheet can be found detailed graphs about the filter attenuation in a common, as well as differential mode. For highest demands regarding EMC, it is possible to equip the filter with a metal shield.
Afford to your devices an undisturbed operation - [Link]
AKTAKOM’S latest innovative power supply allows remote control through any mobile device
Miami Fl., June 11, 2012 – T&M Atlantic., distributer of the test and measurement equipment, today unveiled Aktakom APS -7303L and APS-7305L Power Supplies. These models are the most economical, programmable, regulated, remote controlled power supplies on the market. Precision and stability of APS-73xxL series exceeds the norms of similar equipment. The major advantage of 73xxL series power supplies is the ability to be remote controlled via LAN or USB. Innovative software called AKTAKOM POWER MANAGER allows user to set and pre-set inputs, graph, as well as, time control the power supplies output. AKTAKOM POWER MANAGER works on any PC, IPHONE, IPAD or Android mobile device.
Power Supplies AKTAKOM APS-7303L/7305L will be introduced for the first time at the CES show in NY (June 27-28 2012) and during NI week in Austin TX (August 23-27).
Introductory prices start from: $199.00
More info available at www.tmatlantic.com
Control Your New Power Supply Through Your iPad - [Link]