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23:41

Qualifying a hot dog cooker for our Shareholders' Meeting

3:16

New Tunneling Magnetoresistance Current Sensor Evaluation Boards

3:34

Earnings Call, Quarter Ended June 30, 2024

11:15

New current sensor breakout boards

4:11

New GMR magnetometer breakout boards

2:25

World's Fastest Isolators - Newly Upgraded to 7 kV Isolation

Our best-in-class IL700V-Series isolators hit the track for a speed test against three competitors. We demonstrate that NVE isolators feature the fastest rise time, shortest propagation delay, lowest jitter, and cleanest signal fidelity.
NVE isolators also boast a best-in-class seven-kilovolt isolation rating, a unique 100 teraohm barrier resistance, and virtually undetectable radiated emissions.
Click here for more information about these remarkable isolators:
www.nve.com/il700
And check out these related videos:
High Voltage Isolation Competition:
czcams.com/video/5pe9JOjqo-E/video.html
8.4 kV Isolator Testing
czcams.com/video/PSHAjEfy8oI/video.html
Isolator EMI? What EMI?
czcams.com/video/7hCyo0swFss/video.html
NVE vs. ADI Isolator Jitter Demonstration
czcams.com/video/viHz9ysdK2c/video.html
The IL610A Is 1000x Faster than an Optocoupler
czcams.com/video/pKkhe6kOTOo/video.html

zhlédnutí: 20

Video

23:41

NVE 2024 Annual Shareholders' Meeting

zhlédnutí 22Před 4 hodinami

The Annual Meeting was held at NVE's offices on August 1, 2024.

Qualifying a hot dog cooker for our Shareholders' Meeting

3:16

Qualifying a hot dog cooker for our Shareholders' Meeting

zhlédnutí 269Před 16 hodinami

We'll be cooking hot dogs at our Shareholders' Meeting to demonstrate NVE components for energy conversion. We want to be sure the device is safe, accurate, and cooks properly. We qualify the cooker by testing three key systems, all of which are based on NVE components: * power control, to efficiently regulate power delivery; * current sensing, to monitor cooking energy and detect unsafe overcu...

New Tunneling Magnetoresistance Current Sensor Evaluation Boards

3:34

New Tunneling Magnetoresistance Current Sensor Evaluation Boards

zhlédnutí 74Před 19 hodinami

We "high-light" a new Tunneling Magnetoresistance noncontact current sensor, and demonstrate one-amp, seven amp, and 50-amp evaluation boards. The ultraminiature sensor has just four connections: two for the output, and two for power. We connected one-amp boards to a 100-watt bulb. The new ALT023 TMR sensor provides an amazing 930 mV output with no amplification an order of magnitude more than ...

Earnings Call, Quarter Ended June 30, 2024

11:15

Earnings Call, Quarter Ended June 30, 2024

zhlédnutí 127Před 21 dnem

Earnings Call, Quarter Ended June 30, 2024

4:11

New current sensor breakout boards

zhlédnutí 229Před 21 dnem

This video introduces three new xMR current sensor breakout boards: * a TMR analog bridge sensor with an on-board current strap; * a GMR sensor over-trace current sensor; and * an I²C smart magnetometer over a trace. All three boards are simple, sensitive, and small. The analog bridge sensors have plenty of signal with no amplification. The I²C sensor is ridiculously simple just four pins and t...

2:25

New GMR magnetometer breakout boards

zhlédnutí 83Před měsícem

We’re introducing a new family of GMR magnetometer breakout boards. There are dozens of them, all in stock for immediate delivery. We take a closer look at our most sensitive GMR sensor, the AAH002, which revolutionized magnetic sensing. We get a large signal, and can detect a small magnet a long distance away independent of polarity. Although many customers are now using our TMR sensors, our v...

2:50

Hot dog cooker interlock sensors

zhlédnutí 51Před 2 měsíci

In this last video in this series, we show two types of magnetic interlocks to detect if a hot dog cooker cover is open. This allows shutting off the power for safety, and is a common application for our sensors. The first circuit uses the magnetometer section of the smart sensor to detect the field from a magnet on the cover. The sensor also has a temperature section we used to measure the hot...

1:36

Sensor+Test 2024 Preview

zhlédnutí 71Před 2 měsíci

We preview four new products to be demonstrated at Sensor Test, June 11 - 13, 2024, in Nürnberg, Germany, Booth 1-244/2. Here's a link to our show profile: www.sensor-test.de/en/visitors/search-ep/exhibitor/1249 Here's a link to a free exhibit pass: service.sensor-test.com/sensorticket.php?Tic=ST2024A51892

3:12

Hot dog cooker temperature sensor

zhlédnutí 40Před 2 měsíci

We've added a temperature sensor to our hot dog cooker to ensure the hot dog is cooked to a safe temperature. We used an isolator between the sensor and the Arduino because the sensor is in contact with the hot dog and therefore in contact with high voltage. The isolator also functions as a level shifter between the 3.3-volt sensor and the five-volt Arduino. Rectified AC powers the hot dog via ...

1:12

NVE "Lobby Presentation"

zhlédnutí 33Před 2 měsíci

A one-minute overview of NVE's revolutionary technology and exceptional financial performance, which is running in a loop in our lobby.

Bipolar Magnetic Sensor Evaluation Board with Arduino

3:07

Bipolar Magnetic Sensor Evaluation Board with Arduino

zhlédnutí 258Před 2 měsíci

In this video, we unbox an evaluation board and demonstrate our new ALT026-10E Tunneling Magnetoresistance (TMR) analog magnetometer with an Arduino. NVE has expanded its industry-leading line of ALT-Series TMR magnetometers with the ALT026-10E. The new version has a 20 mT linear range, which is the widest in the Series. The part family's best-in-class specifications include: • High sensitivity...

3:47

Hot dog cooker with current sensing

zhlédnutí 49Před 2 měsíci

This hot dog electrocutor uses a current sensor to cook based on total applied energy. The sensor also provides overcurrent detection for improved safety. Rectified AC powers the hot dog as we described in previous videos. We cook the hot dog to a perfect 7 kilojoules, just like it says on the package. Here are links to the key parts in this demo: Current Sensor Evaluation Board: www.nve.com/we...

3:11

Improved hot dog cooker power control

zhlédnutí 150Před 2 měsíci

Improvements make this hot dog cooker version a bit less unsafe than previous versions. We use full-wave rectified AC to avoid a dangerous high-voltage filter capacitor. The power control uses an isolator, DC-to-DC convertor, and silicon carbide FET. The unique DC-to-DC convertor provides an isolated five-volt supply to power the isolator plus an isolated nine-volt gate supply. We use a variabl...

1:38

New Isolator Evaluation Boards

zhlédnutí 222Před 3 měsíci

We recently launched dozens of new isolator evaluation boards to let you easily try out NVE's unique spintronic isolators. These 2 x 3.5-inch (50 x 90 mm) boards contain your choice of isolator, bypass capacitors as recommended, screw terminals, and provisions for header pins. For isolators with integrated DC-to-DC convertors, there are LEDs to show the DC-to-DC convertor is working. The boards...