Articles and news - 10

Holtek wishes to announce the release of its new range of 9 V battery Smoke Detector dedicated MCUs, the BA45F5420/BA45F5440/BA45F5450...

You can’t leave unused inputs floating, but you might not want to connect them to a power or ground rail either...

The PA22 from Apex Microtechnology establishes a new benchmark in power amplifier performance for a variety of applications where high speed and short-term power dissipation is a must...

This post marks the beginning of a new series of developments with an emphasis on our most comprehensive offering at Seeed Fusion, turnkey PCB assembly (PCBA)...

This Design Idea presents a self-powered, precision-active-load circuit that improves on a previously published design. Added features include a wider operating-voltage range of 2 to 50 V or higher and several flexible current-setting modes...

Toshiba Electronics Europe continues to drive innovation forward in optoelectronics with the addition of more photorelays to its expansive portfolio. All three of these devices are housed in the new P-SON4 package format...

Rectifiers convert ac signals to dc. You can combine a diode and a load resistor to create a half-wave rectifier, provided that the amplitude of the ac source is much larger than the forward drop of the diode...

Toshiba Electronics Europe has launched three new photorelays, the TLP3407SRA, TLP3475SRHA and TLP3412SRHA. With a 2.0 mm × 1.45 mm footprint, they are some of the smallest voltage-driven photorelays on the market...

Most laboratories and industrial environments have many kinds of electrical-noise sources at all frequencies from heavy machinery, instruments, power supplies, and TV stations. Engineers have used many simple devices and techniques to handle this noise...

EPC advances the performance capability while lowering the cost of off-the-shelf gallium nitride transistors with the introduction of the EPC2215 and EPC2207 200 V eGaN FETs...