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An
article highlighting the advantages of IsoLoop Isolators in Switch Mode Power
Supplies was recently published in Electronic Specifier Power.
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Isolation technology increases density and reliability...
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Download
Article > |
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Daylight
Saving Time
begins Sunday, March 8. Set your clocks forward an hour.
It’s also a good time to check smoke detectors and prepare for Pi Day (see
story at right). |
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5 kV Five-Channel Isolators |
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Five-Channel IsoLoop®
IL200-Series Isolators are now available in 5 kV isolation/1 kV Working
Voltage versions.
Parts are available with 5/0, 4/1, and 3/2 channel configurations.
With the five-channel parts, NVE now offers high-voltage
V-Series two, four, and five channel data couplers, as well as
RS-485, RS-422, and PROFIBUS transceivers.
Key V-Series specifications include:
• 5 kVrms isolation (1 minute) per UL 1577
• 1 kVrms Working Voltage (line voltage) per VDE 0884-10
• >1014
ohm barrier resistance
• Wide-body packages with True 8 mm creepage
All the 5 kV
isolators are in stock for immediate delivery.
Download
Datasheet >
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New
Video |
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GMR Switch
Demonstration Video
NVE Vice President for Sensors Jay Brown shows how GMR Switches compare to Hall
effect and AMR sensors.
There’s a live demonstration with three sensors, a magnet, and no tricks.
(SPOILER ALERT: The GMR Switches are smaller, more sensitive, and lower power
than the other sensors.)
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Embedded
World |
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Distributor HY-LINE Power Components showed IsoLoop isolators at the recent Embedded
World exhibition in Nürnberg, Germany. There was strong interest in NVE
isolators, particular for I²C
and SPI.
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Pi
Day Applications |
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In honor of Pi Day
3/14/15, here’s the
Biot-Savart Law calculation for current-induced
magnetic field:
The equation can be used to calculate the field due to current through a circuit
board trace. With this information, NVE
AA-Series analog magnetic sensors can measure current.
Download the Current Measurement Application Bulletin
for more information. |
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