HP 500 SE
... the HP 500 SE's switchable gain feature. The gain circuit allows you to alter the volume control's adjustment range to suit to the particular power amplifier and speakers you are using. OCTAVE has also further refined the outboard power supply. MOSFET transistors regulate the high-voltage supply. In ...
... the HP 500 SE's switchable gain feature. The gain circuit allows you to alter the volume control's adjustment range to suit to the particular power amplifier and speakers you are using. OCTAVE has also further refined the outboard power supply. MOSFET transistors regulate the high-voltage supply. In ...
STK4182II AF Power Amplifier (Split Power Supply
... Assuming VCC = ±33.5V, RL = 8Ω, VCC = ±30.5V, RL = 4Ω, RL = 8Ω : Pd1 = 39W at 1/10 Po max. RL = 4Ω : Pd2 = 54W at 1/10 Po max. The thermal resistance of a heat sink is ...
... Assuming VCC = ±33.5V, RL = 8Ω, VCC = ±30.5V, RL = 4Ω, RL = 8Ω : Pd1 = 39W at 1/10 Po max. RL = 4Ω : Pd2 = 54W at 1/10 Po max. The thermal resistance of a heat sink is ...
100 watt DC servo amplifier by Power MOSFET
... - That is, when the over load, will higher the temperature of MOSFET but values resistance of the MOSFET then be higher. (In normal transistors, the resistance will decrease.) As a result, the current through the MOSFET lower - If install the heat sink the appropriate size, then can be easily shorte ...
... - That is, when the over load, will higher the temperature of MOSFET but values resistance of the MOSFET then be higher. (In normal transistors, the resistance will decrease.) As a result, the current through the MOSFET lower - If install the heat sink the appropriate size, then can be easily shorte ...
STK4142II AF Power Amplifier (Split Power Supply) (25W + 25W min
... Assuming VCC = ±26V, RL = 8Ω, VCC = ±22V, RL = 4Ω, RL = 8Ω : Pd1 = 23.6W at 1/10 Po max. RL = 4Ω : Pd2 = 28.2W at 1/10 Po max. The thermal resistance of a heat sink is ...
... Assuming VCC = ±26V, RL = 8Ω, VCC = ±22V, RL = 4Ω, RL = 8Ω : Pd1 = 23.6W at 1/10 Po max. RL = 4Ω : Pd2 = 28.2W at 1/10 Po max. The thermal resistance of a heat sink is ...
Editorial - Korba - World Automation Congress
... automation of power systems without any restrictions to using soft computing techniques. Electric power systems belong to the most important and largest achievements ever built by humans. Today, many power systems, originally designed to cover needs in power supply rather locally, often exceed the s ...
... automation of power systems without any restrictions to using soft computing techniques. Electric power systems belong to the most important and largest achievements ever built by humans. Today, many power systems, originally designed to cover needs in power supply rather locally, often exceed the s ...
Rated at 6-kW output power, it is based on the new three
... The DiRAC power unit is based on the recent AC-DC three-level ZVS converter topology and it is composed of a PFC stage combined with a buck converter into a single stage for a rated 6kW output power (PS120050 version, 120A@50V). The resonant nature of this power supply guarantees high efficiency, a ...
... The DiRAC power unit is based on the recent AC-DC three-level ZVS converter topology and it is composed of a PFC stage combined with a buck converter into a single stage for a rated 6kW output power (PS120050 version, 120A@50V). The resonant nature of this power supply guarantees high efficiency, a ...
POWER (PHYSICS) - IDC
... and voltage being out of phase. For simple domestic appliances or a purely resistive network, the cos φ term (called thepower factor) can often be assumed to be unity, and can therefore be omitted from the equation. In this case, the effective and apparent power are assumed to be equal. Average elec ...
... and voltage being out of phase. For simple domestic appliances or a purely resistive network, the cos φ term (called thepower factor) can often be assumed to be unity, and can therefore be omitted from the equation. In this case, the effective and apparent power are assumed to be equal. Average elec ...
the common-source amplifier
... R1 and R2, and that the signal frequency is sufficiently large for the coupling capacitor to act essentially as a short circuit. The signal source is represented by a Thevenin equivalent circuit, in which the signal voltage source vi, is in series with an equivalent source resistance RSi. As we will ...
... R1 and R2, and that the signal frequency is sufficiently large for the coupling capacitor to act essentially as a short circuit. The signal source is represented by a Thevenin equivalent circuit, in which the signal voltage source vi, is in series with an equivalent source resistance RSi. As we will ...
| PeRfeCT BalanCe WiTH 100 % ReDunDanCy
... Having the highest machine availability is an important subject. That's why power supply systems are often redundantly designed, with two power supply units. Murrelektronik's active redundancy module, MB Redundancy Balance, decouples two independent power supply units and generates a redundant 24 V ...
... Having the highest machine availability is an important subject. That's why power supply systems are often redundantly designed, with two power supply units. Murrelektronik's active redundancy module, MB Redundancy Balance, decouples two independent power supply units and generates a redundant 24 V ...
STK4050II AF Power Amplifier (Split Power Supply) (200W
... All tests are measured using a constant-voltage supply unless otherwise specified. Output noise voltage is measured using the transformer supply specified below. The output noise voltage is the peak value of an average-reading meter with an rms value scale. The noise voltage waveform does not inlcud ...
... All tests are measured using a constant-voltage supply unless otherwise specified. Output noise voltage is measured using the transformer supply specified below. The output noise voltage is the peak value of an average-reading meter with an rms value scale. The noise voltage waveform does not inlcud ...
Rapid Power MOSFET Switching
... Higher bandwidth at higher efficiency is a continuing requirement in power conversion and power management electronics, given the continuing trend toward more compact and portable systems. A constraint for efficient power management circuits is speed at which power transistors can be switched and en ...
... Higher bandwidth at higher efficiency is a continuing requirement in power conversion and power management electronics, given the continuing trend toward more compact and portable systems. A constraint for efficient power management circuits is speed at which power transistors can be switched and en ...
Solutions
... constant power. That is, with no voltage dependence. Why might this be an appropriate model for a resistive heater in which the instantaneous power consumed varies with the square of the voltage? ...
... constant power. That is, with no voltage dependence. Why might this be an appropriate model for a resistive heater in which the instantaneous power consumed varies with the square of the voltage? ...
UniValve Lit 7/15/01
... The UniValve has a GREAT- sounding transformerisolated line out on the back panel complete with an adjustable level control and a switch to choose Lineor Instrument-Level signal. The transformer used in the line out was chosen for its pickup-like impedance and tonal characteristics. Most amplifiers’ ...
... The UniValve has a GREAT- sounding transformerisolated line out on the back panel complete with an adjustable level control and a switch to choose Lineor Instrument-Level signal. The transformer used in the line out was chosen for its pickup-like impedance and tonal characteristics. Most amplifiers’ ...
one-IC audio power amplifier
... average efficiency for speech and music signals. (A Class S amplifier is a pulse-widthmodulated audio amplifier in which the active elements are switched by a control frequency several times higher than the signal frequency being amplified. This type of amplifier has an efficiency of some 90 per cen ...
... average efficiency for speech and music signals. (A Class S amplifier is a pulse-widthmodulated audio amplifier in which the active elements are switched by a control frequency several times higher than the signal frequency being amplified. This type of amplifier has an efficiency of some 90 per cen ...
Kit 27. 1W TDA7052 POWER AMPLIFIER
... Kit 27. 1W TDA7052 POWER AMPLIFIER This is a 1 watt mono amplifier Kit module using the TDA7052 from Philips. (Note, no suffix.) It is designed to be used as a building block in other projects where a battery powered, audio amplifier is required. The kit is constructed on a single-sided printed circ ...
... Kit 27. 1W TDA7052 POWER AMPLIFIER This is a 1 watt mono amplifier Kit module using the TDA7052 from Philips. (Note, no suffix.) It is designed to be used as a building block in other projects where a battery powered, audio amplifier is required. The kit is constructed on a single-sided printed circ ...
SLP-308 Vacuum Tube Stereo Preamplifier Operation
... Remote Trigger: Female 2 circuit jack, 12 VDC @ 400 ma., On when power is on. Dual Preamp Outputs: Connect to inputs of power amp or powered subwoofer Tape Out: Constant output of selected input signal for recording, independent of volume control setting. Tape In: This is the tape monitor selected i ...
... Remote Trigger: Female 2 circuit jack, 12 VDC @ 400 ma., On when power is on. Dual Preamp Outputs: Connect to inputs of power amp or powered subwoofer Tape Out: Constant output of selected input signal for recording, independent of volume control setting. Tape In: This is the tape monitor selected i ...
Audio power
Audio power is the electrical power transferred from an audio amplifier to a loudspeaker, measured in watts. The electrical power delivered to the loudspeaker, together with its sensitivity, determines the sound power level generated (with the rest being converted to heat).Amplifiers are limited in the electrical energy they can amplify, while loudspeakers are limited in the electrical energy they can convert to sound energy without distorting the audio signal or being damaged. These power ratings are important to consumers finding compatible products and comparing competitors.