The LT1991/5/6 gain-selectable amplifier chips by Linear Technology (Reference 1) can be configured into either inverting, non-inverting, or difference amplifiers. Their integrated, precisely matched ...
Demand for voltage-controlled current sources (VCCSs) and multipliers in a wide spectrum of electronics and communication devices always seems to exist. The multipliers employed in circuits like the ...
It has long been known that the simple combination of a depletion-mode MOSFET (and before these were available, a JFET) and a resistor made a simple, serviceable current source such as that seen on ...
Author Mazi Hosseini describes a simple, low-cost, voltage-controlled current source using two op amps that provides a good range of current and maximum load. One challenge in circuit design is ...
Qgrid Technologies, a partnership from Arteche, will introduce a new dynamic reactive compensator at the IEEE PES T&D Expo, the 2 MVAr STATCOM. STATCOM is power Eeectronic voltage source converter ...
Over on his YouTube channel [Aaron Danner] explains biasing transistors with current sources in the 29th video of his Transistors Series. In this video, he shows how to replace a bias resistor (and ...
It isn’t unusual to expect a precisely regulated voltage in an electronic project, but what about times when you need a precise current? Over on EDN, prolific [Stephen Woodward] explains how to use a ...
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