phase inverter การใช้

• The design used triodes as phase inverters and drivers.
• Power Damping is a method of output level control that involves the phase inverter and a potentiometer.
• More complicated SVM strategies for the unbalanced operation of four-leg three-phase inverters do exist.
• The second triode is a phase inverter, which creates mirror images of the signal to drive the output tubes.
• A basic three-phase inverter consists of three single-phase inverter switches each connected to one of the three load terminals.
• A basic three-phase inverter consists of three single-phase inverter switches each connected to one of the three load terminals.
• The potentiometer allows that stage to be overdriven at reduced output similar to a Post Phase Inverter Master Volume ( PPIMV ) control.
• It is often used in guitar amplifiers ( where it is referred to as the " phase inverter " ) to drive the power section.
• The Harvard was a fixed bias amplifier, using a basic cathodyne phase inverter, but did include a selenium rectifier in the bias circuit.
• These are referred to as the 12AT7 tube as a phase inverter, and individual Treble and Bass control knobs rather than single tone controls for each channel.
• The DC link supplies six IGBT three phase inverters ( grouped in three sets of two, one set per bogie ), each driving a traction motor.
• The power amp included a " long tailed pair " phase inverter, an innovation that noticeably increased the " headroom " or clean power output capability of the amplifier.
• Auxiliary electrical supply is taken via a step-down chopper to a 525 V DC supply; there are four ( 380 V max ) three-phase inverters.
• However, Goodsell has incorporated a long-tail phase inverter ( also featured on his famous Super 17 ) into the triode sections of the power tubes in the amplifier.
• It is Goodsell's latest amplifier and just like the MkIII it features a single gain stage, long-tail phase inverter, as well as the same control surface.
• To construct inverters with higher power ratings, two six-step three-phase inverters can be connected in parallel for a higher current rating or in series for a higher voltage rating.
• The type of phase inverter circuitry can also affect greatly on softness ( or lack of it ) of clipping : long-tailed pair circuit, for example, has softer transition to clipping than a cathodyne.
• Under DC supply ( 3 kV, up to 4 kV peak ) two three-phase inverter blocks are connected in series; each inverter block supplies one set of'half'windings on two parallel connected motors.
• The MK11 and Series 3 Amplifiers used a unique pentode phase inverter, which was the result of a joint venture between Dr A R Bailey and Arthur Radford, and was the subject of a detailed article in Wireless World.
• In this era Fender experimented with different amplifier designs cathode vs . fixed bias, paraphase vs . cathodyne vs . long-tailed pair phase inverters, octal vs . 9-pin preamp tubes, feedback loops and filter chokes.