功率放大器s
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。.. 1250 VApoweramplifierPoweringDCStatic Centering Unit Type 1056 and FieldPowerSupply Type 2830 when used with Modal Exciter Types 4827 and 4828 At full capacity, ...
Bruel and Kjaer
。.. modal or vibration exciter that requires a 500 VApoweramplifierPoweringDCStatic Centering Unit Type 1056 At full capacity, Type 2720 has a usable frequency range from 40 Hz ...
Bruel and Kjaer
。.. higher AC-rating and a wider frequency range, thisamplifiercan supply up to 180 VA ofpowerto measurement exciters and small shakers. Specifically designed to drive our Type 4808 exciter, this ...
Bruel and Kjaer
Voltage: 990 V
Current: 630 A
Power: 14, 28 W
Cost effective MRI GradientAmplifierfor 1.5T high field MRI systems Product features -Cost effective three-axis GradientAmplifiercabinet -990V / ±630Apk / 230Arms -Immune to condensation ...
Prodrive Technologies
Voltage: 1,035 V
Current: 1,000 A
Power: 30, 40 W
HighpowerMRI GradientAmplifierfor 1.5T high field MRI systems Product features -HighpowerMRI three-axis GradientAmplifiercabinet -1035V / ±1000Apk ...
Prodrive Technologies
Voltage: 1,980 V
Current: 900 mA
Power: 61, 82 W
MRI GradientAmplifierfor 3.0T mainstream ultra-high field MRI systems Product features -Cost effective three-axes GradientAmplifiercabinet for mainstream MRI systems -1980V / ±900Ap ...
Prodrive Technologies
Voltage: 0 V - 10 V
Current: 0 mA - 20 mA
。.. Z-PC-DIN2-17.5, and Z-PC-DIN8-17.5 are mandatory accessories for ModBUS configurations. TECHNICAL DATAPOWERSUPPLY10..40 Vdc, 19..28 Vac (@50..60 Hz)POWERCONSUMPTION2,5 W INSULATION1.500 Vac ...
。.. Easy Setup. Features Offset/gain controls Self contained globally compatiblepowersupply Integral summingamplifierfor thickness output Three outputs 0-10 Vdcoutput jacks 2 ...
PowerW: 1
Heat Sinks with and without Cooling Fans Model Specific and General Configurations AC and DCPowerSupply Options and Control Cable InterfacesAmplifierMating Control Connector Interfaces Thermal Gaskets Included
Power: 30 W
Frequency: 10 kHz - 20 kHz
。.. laboratory and production line testing, with a 2-channelpoweramplifier。Thepowersupply unit can be used to supplypowerto the microphone and ear stimulator and other ...
Voltage: 80, 160 V
Current: 1 A
Power: 113 W
ATA-4011 is an ideal single-channel high voltagepoweramplifierthat can amplify the AC andDCsignals.matching with the mainstream signal generator, realize perfect signal amplification. Input The ...
Xi'an Aigtek Electronic Technology Co., Ltd.
Voltage: 1,020 V
Power: 1,000 W
Frequency: 200 Hz - 120,000 Hz
ATA-L8 is an ideal single-channelpoweramplifier。matching with the mainstream signal generator, realize perfect signal amplification. Input The input is BNC interface,single-end intput. LCD ...
Xi'an Aigtek Electronic Technology Co., Ltd.
Current: 10, 20 mA
Frequency: 5 kHz
Single channel high voltageamplifierMaximum output voltage: 10kVp-p (±5kVp) Maximum output current: 20mAp Bandwidth (-3dB): DC~5kHz ATA-7050 a high voltageamplifiercapable of amplifying AC/DC ...
Xi'an Aigtek Electronic Technology Co., Ltd.
Voltage: 100, 50, 70 V
Power: 120 W
Frequency: 10, 10 Hz
Poweramplifier(Booster), Ratedpoweroutput: 120W, Tones control: 1. Bass tones: ±10dB (100Hz) 2. Treble tones: ±10dB (10kHz). Frequency response: 30÷20,000Hz (-3dB), Sensitivity: 1250mV, ...
Voltage: 50, 70, 100 V
Power: 240 W
Frequency: 100, 10 Hz
PowerAmplifier(booster). Ratedpoweroutput: 240W, Constant voltage outputs: 50-70-100V, Tones control: 1. Bass tones: ±10dB (100Hz) 2. Treble tones: ±10dB (10kHz), Sensitivity: 1250mV. ...
PowerAmplifierKNMK-650 A codirectional amplification circuit is used to amplify the voltage of input audio small signals to obtain the input required by the later stage. The range ofpower。..
Voltage: 12 V
Current: 1 A
The Newtons 4th Ltd LPA range ofpoweramplifiersare used in various industry and laboratory operations because they are extremely strong and reliable. They were originally designed for the use with ...
Voltage: 8, 3.6 V
Current: 75, 150 mA
LPA400 is a wideband high volatgeamplifierfor an industrial or laboratory environment. The LPA range ofpoweramplifiersfrom Newtons4th Ltd are robust and reliable for use in a ...
Voltage: 80, 36, 40 V
Current: 3, 5 A
。.. or current is needed. TheDCaccuracy is combined with the wide bandwidth so as to perfectly reproduce complex waveforms, driving loads which may be capacitive, inductive or resistive. Additionally, as an option ...
Power: 0 W - 30 W
。.. in-line, and pre-amplifier。A Boosteramplifieroperates at the transmission side of the link. It features high inputpower, high outputpower, and medium optical Gain. ...
Voltage: 100 V - 250 V
Current: 40 mA - 120 mA
Power: 3, 30 W
Bipolar Operation for Piezoelectric Patch Transducers • OEM module for piezoelectric DuraAct patch transducers • Compact: 87 mm × 50 mm × 21 mm
PI Ceramic GmbH
Voltage: 0 V - 1,100 V
Current: 3.5 mA - 25 mA
Power: 4 W - 25 W
For Piezo Systems and Actuators, up to 3 Channels • 3 powerful channels • 3 LED displays
PI Ceramic GmbH
Voltage: 10 V - 1,000 V
Current: 0.3, 0.5 mA
PowerW: 1
Compact Benchtop Device or OEM Module • Compact single-channelamplifierfor piezos • For static or quasistatic operation
PI Ceramic GmbH
Voltage: 15 V
Current: 31, 29, 71, 56 mA
Frequency: 5 MHz - 1,000 MHz
。.. wideband, 5 to 1000 MHz • hermetic, TO-8 can Applications • military, hi-rel applications • small signalamplifier• bufferamplifier• printed circuit design • VHF/UHF • cellular
Voltage: 110 V - 220 V
Power: 25 W
Frequency: 20 MHz - 6,000 MHz
。.. -25W-272+ is a highpower, rack mountamplifierwith a built-in ACpowersupply which can be used for a wide variety of laboratory testing applications. This ruggedamplifier。..
Frequency: 700, 8,000 MHz
。.. monitoring capability. Filtering is included to support most RF environments. Multiplepowerconfigurations: AC primary,DCprimary or AC primary withDCbackup. NFPA/IFC ...
Power: 500, 300 W
Frequency: 15 Hz - 20,000 Hz
poweramplifier主要特点●It has high efficiency and energy saving that is unmatched by traditional analogpoweramplifiers。●寿命长,双重压力下……
Power: 240 W
1 CHANNEL PAPOWERAMPLIFIER240 WAmplifier240 W 1 program and 1 priority inputs. 400Hz filter to improve clearance sound quality for matching of resonant sound of inner side. Plug ...
Voltage: 0 V - 7 V
Current: 0 A - 60 A
Power: 1 kVA
PA seriesamplifieris specially designed for RTDS (Real Time Dynamic Simulation) application which requires highpoweroutput and high accuracy for all output range. We also provide customizedamplifier。..
。.. noiseamplifiers, intermediate frequencyamplifiers, driveramplifiersand differentialamplifiers。These remarkable devices have the unique capability that provides ...
Voltage: 2.7 V - 12 V
Current: 500 A - 850 A
Frequency: 500 kHz
LMC7101 is a 500kHz gain bandwidthamplifierdesigned to operate single-endedpowersupplies with guaranteed performance at supply voltages . LMC7101 features rail-to-rail input and output performance ...
Microchip Technology Inc.
Frequency: 150 MHz - 220 MHz
Field-proven in the US and overseas for years, the MDSPowerAmplifierfamily provides robust transmit signal amplification for the 150 and 220 MHz bands. 900 MHz model availability is pending FCC approval. Key ...
MediumPowerAmplifiersCritical features and cost-savings for wireless communications. Our range of mediumpowerMMICs enable eMetering and basestation applications. These ICs are tunable ...
NXP Semiconductors
Voltage: 220 V
Power: 80 W
VideoAmplifierEDFA-TV uses erbium-ytterbium co-doped double-clad amplification technology opticalpoweramplifier, FTTX network to achieve high-powervideo signal output, ...
Voltage: 0 V - 10 V
Current: 1.3 A
Frequency: 300 Hz
。.. Characteristic curve generator Clockedpoweroutput stage LED display of the solenoid control (brightness proportional to the solenoid current) Reverse polarity protection for the operating voltage Theamplifier。..
Bosch Rexroth - Industrial Hydraulics
Power: 8, 5, 6, 7 W
Frequency: 5, 1, 10 kHz
High-Energy, Industrial One-Box UltrafastAmplifiers• Unsurpassed operating stability and stable operation over a 10°C temperature range • Patented Ace regenerativeamplifiercavity design • Configurable ...
Newport / Spectra-Physics
Discover our next-gen, one-box Ti:Sapphireamplifierthat combines market-leading performance with HALT/HASS-certified industrial reliability to maximize lab productivity. Astrella delivers better data and lower overall ...
COHERENT
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A power amplifier delivers a signal to a low-impedance load. This input may be a high-current or a medium or high-voltage signal.
ApplicationsRadio frequency amplifiers are common in RF communications to ensure that the antenna transmits at the desired power level. Audio amplifiers are also widely used. There are also electrotechnical power amplifiers which control high-current loads.
Technologies功率放大器s can take the form of anything from small integrated circuits of several watts to cupboard-sized units of several kilowatts. Amplifiers vary according to operating type and whether signal integrity or output is the favored parameter. There are also different systems of heat dissipation.
How to chooseChoice will depend on specific use, frequency range, power, current and maximum output voltage.
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