current mode output. Here’s how it works. The incoming AC waveform (a sinewave is shown) is scaled by R1 and routed by A1 to the Q1/Q2 complementary pair, with the positive half-cycles going to Q1 and ...

TOKYO--(BUSINESS WIRE)--Toshiba Corporation (TOKYO: 6502) today announced the launch of a new line-up of low input current type transistor output photocouplers that guarantee high CTR (Current ...

This single-chip, highly integrated active-clamp current-mode PWM controller solution is designed for isolated power supply and Power over Ethernet (PoE) Powered Devices (PD) and significantly ...

Extra loop gain is provided by the combination of the PNP Darlington pair of external transistors and the μA723’s internal output transistor ... switches the current into the network composed ...

Conventional push-pull output stages (the current-delivering, unity-gain back-ends of ... Type (b) can also be thought of as a CFB pair whose input transistor has been replaced by a long-tailed pair.

All the circuits we worked with in the previous article had the transistor ... current through the device. The emitter circuit has a small load in it across which the input is placed, and the ...