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Power Electronics

Low Voltage Driven Photorelays in Tiny Packages

Toshiba Electronics released a family of five new photorelays housed in the smallest package, the S-VSONR4 (2.0mm x 1.45mm).

10 Watt DC/DC Converter with Smaller Footprint

Traco Power launched two new series TEL 10 & TEL 10WI of isolated 10 Watt converters which come in an ultra-compact DIP-16 metal package.

6N135 High Speed Optocoupler

The 6N135 is a high speed Optocoupler with Transistor output. It can switch at a speed of 1 Mbit/s with Bandwidth of 2MHz.

IRF830 N-Channel Power MOSFET

The IRF830 is a fast switching high voltage N-Channel MOSFET with a low on-state resistance. The Mosfet has a maximum drain to source voltage of 500V. The mosfet will have a drain to source internal resistance of 1.5Ω when triggered with 10V gate voltage.

2 Watt DC/DC Converters for Critical Medical Applications

RECOM recently added REM2 series of DC/DC converters for medical applications which offers versatile features and complete medical certifications.

LM2596 3A Step Down Voltage Switching Regulator

The LM2596 is a commonly used popular step-down switching regulator IC. The adjustable version can take in input voltage from 4.5V to 40V and convert it to variable voltage sourcing upto of 3A of continues current.

IRFZ44N N-Channel Power MOSFET

The IRFZ44N is a N-channel MOSFET with a high drain current of 49A and low Rds value of 17.5 mΩ. It also has a low threshold voltage of 4V at which the MOSFET will start conducting. Hence it is commonly used with microcontrollers to drive with 5V.

New Isolated ICs Ensure Precise Current and Voltage Measurements with Ultra-Low Temperature Drift

Silicon Labs introduced a family of isolated analog amplifiers, voltage sensors and delta-sigma modulator (DSM) devices designed to provide accurate current and voltage measurement with very low drift across temperature.

LM323 Positive Voltage Regulator – 5V/3A

The LM323 is a linear voltage regulator which could provide constant 5V output voltage with current ranging upto to 3A.  Pin Configuration Pin Number

LD1117 Fixed/Variable Voltage Regulator

LD1117 is a Positive Voltage Regulator with a very low Voltage drop across it. Based on the version of the IC the output voltage can vary between fixed voltages like 1.2V, 1.8V, 2.5V, 2.85V, 3.0V, 3.3V, 5.0V or can also be a variable voltage regulator.