功率放大器s

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power amplifier
power amplifier
2721

。.. 1250 VApoweramplifierPoweringDCStatic Centering Unit Type 1056 and FieldPowerSupply Type 2830 when used with Modal Exciter Types 4827 and 4828 At full capacity, ...

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Bruel and Kjaer
power amplifier
power amplifier
2720

。.. 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 ...

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Bruel and Kjaer
power amplifier
power amplifier
2719

。.. 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 ...

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Bruel and Kjaer
power amplifier
power amplifier
NG500 1.2

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 ...

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Prodrive Technologies
power amplifier
power amplifier
NG500 1.3

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 ...

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Prodrive Technologies
power amplifier
power amplifier
NG1800-XP

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 ...

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Prodrive Technologies
power amplifier
power amplifier
Z-SG

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 ...

power amplifier
power amplifier
Accumeasure 9000 series

。.. Easy Setup. Features Offset/gain controls Self contained globally compatiblepowersupply Integral summingamplifierfor thickness output Three outputs 0-10 Vdcoutput jacks 2 ...

power amplifier
power amplifier
PE15 Series

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 amplifier
power amplifier
CRY584D

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 ...

high-voltage amplifier
high-voltage amplifier
ATA-4011B

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 ...

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Xi'an Aigtek Electronic Technology Co., Ltd.
power amplifier
power amplifier
ATA-L8

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 ...

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Xi'an Aigtek Electronic Technology Co., Ltd.
high-voltage amplifier
high-voltage amplifier
ATA-7050

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 ...

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Xi'an Aigtek Electronic Technology Co., Ltd.
power amplifier
power amplifier
AW5612

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, ...

power amplifier
power amplifier
AW5624

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. ...

single-channel amplifier
single-channel amplifier
KNMK-650

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。..

power amplifier
power amplifier
LPA01

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 ...

power amplifier
power amplifier
LPA400 series

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 ...

power amplifier
power amplifier
LPA05 series

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 amplifier
power amplifier
EDFA

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. ...

piezo amplifier
piezo amplifier
E-835

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

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PI Ceramic GmbH
piezo amplifier
piezo amplifier
E-464

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

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PI Ceramic GmbH
piezo amplifier
piezo amplifier
E-462 series

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

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PI Ceramic GmbH
power amplifier
power amplifier
AMP series

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

high-power amplifier
high-power amplifier
HPA series

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。..

signal amplifier
signal amplifier
Signal Booster II+

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 amplifier
power amplifier
VIS-CDA-4C series

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……

audio amplifier
audio amplifier
ACBAM 1240

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 ...

power amplifier
power amplifier
PAC60Bi

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。..

power amplifier
power amplifier
ADL5xxx, AD8xxx series

。.. noiseamplifiers, intermediate frequencyamplifiers, driveramplifiersand differentialamplifiers。These remarkable devices have the unique capability that provides ...

operational amplifying integrated circuit
operational amplifying integrated circuit
LMC7101 series

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 ...

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Microchip Technology Inc.
power amplifier
power amplifier

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 ...

RF amplifying integrated circuit
RF amplifying integrated circuit
BGA series

MediumPowerAmplifiersCritical features and cost-savings for wireless communications. Our range of mediumpowerMMICs enable eMetering and basestation applications. These ICs are tunable ...

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NXP Semiconductors
signal amplifier
signal amplifier
EDFA-TV

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, ...

a proportional valve amplifier
a proportional valve amplifier
VT 11131-1X

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。..

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Bosch Rexroth - Industrial Hydraulics
power amplifier
power amplifier
Solstice™ Ace™

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 ...

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Newport / Spectra-Physics
Ti:sapphire amplifier
Ti:sapphire amplifier
Astrella series

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 ...

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How to choose this product
power-amplifier

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.

Applications

Radio 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 choose

Choice will depend on specific use, frequency range, power, current and maximum output voltage.