Figure 1 A series diode protects systems from reverse polarity but wastes power in diode losses. Figure 2 You can use a bridge rectifier so that your system works no matter what the input polarity is.

Editor’s note: Please see this Planet Analog blog, Protecting Against Reverse Polarity: “Which Method is Right for You?” for determining the best method for your particular design. This article ...

Littelfuse Inc. (Chicago, IL) has introduced the SP1012 Series TVS Diode Array (SPA® Diodes), a miniature, five-channel 6.5 pF, 15 kV bidirectional TVS array for general-purpose electrostatic ...

A diode makes 12V car electronics safer and simpler. It cuts extra parts, reduces power loss, and keeps important systems ...

US-based semiconductor manufacturer Diodes has added new automotive-grade bipolar transistor series, DXTN/P 78Q and DXTN/P 80Q, to its portfolio. The components are intended for use in vehicles with ...

You're probably familiar with the old-fashioned strings of holiday lights that go out completely if one bulb burns out. Although these lights cause hours of frustration during the holidays, they also ...

Designing automotive electronics presents numerous technical challenges, including the need to protect against electrical hazards under the hood and in the cabin. The three major sources of electrical ...

Electrical components, like motors close motorA device which spins when current flows through it. Motors are used in fans, food processors and many other devices. and lamps close lampA component which ...

Potential difference in series circuits Try the experiment online Resistors in series Test your knowledge Resistance ® close resistance (R)How difficult it is for current to flow. increases when ...