發電機依靠電壓調節器控制輸出電壓。電壓調節器檢測三相輸出電壓,以其平均值與要求的電壓值相比較。調節器從發電機內部的輔助電源取得能量,通常是與主發電機同軸的小發電機,傳送DC電源給發電機轉子的磁場激勵線圈。線圈電流上升或下降,控制發電機定子線圈的旋轉磁場或稱為電動勢EMF的大小。定子線圈的磁通量決定發電機的輸出電壓。
聯系人:黃生(銷售工程師) 
移動電話:18030263579 
固話:0592-6895320 
QQ:2472574325
全球瘋狂低價甩賣
HP/Agilent6823A DCPowerSupply/Amplifier 
AdvancedEnergyLF-5-LF5 RFPowerProductsLF5RFGenerator,50to460kHz,550W 
AmplifierResearch700A1 RFPowerAmplifier10kHz?1MHz700Watts 
ComtechAR1929-5 LinearAmplifier,1to2GHz,5Watts 
ComtechAR4819-50 LinearAmplifier,400to1000MHz,50Watts 
IC693CPU374配件
IC693CPU374配件
IC693CPU374配件
ComtechAR881537-10 LinearAmplifier,800to1600MHz,10Watts 
ComtechAR88168-30 LinearAmplifier,800to1600MHz,30Watts 
ComtechAR8829-5 LinearAmplifier,800to2000MHz,5Watts 
ComtechAR8829-50 LinearAmplifier,800to2000MHz,50Watts 
Eaton363 PowerAmplifierSystem2-1000MHz,800Watts 
Eaton363-1000 RFPowerAmplifier,500-1000MHz,100+Watts 
Eaton363-150 RFPowerAmplifier,2-150MHz,200+Watts 
Eaton363-30,360 RFPowerAmplifier,2-30MHz,800+Watts 
Eaton363-500 RFPowerAmplifier,150-500MHz,200+Watts 
ENIA500 Amplifier,300kHzto35MHz,500Watts 
HP/Agilent6827A BipolarPowerSupplyAmplifier 
HP/Agilent8347A RFAmplifier100KHzto3GHz,Gain+25dBm,Outputmorethan+20dBm 
HP/Agilent8447a PreAmplifier 
HP/Agilent8447D Amplifier,0.1-1300MHz 
HP/Agilent8447E Amplifier,.1-1300MHz 
HP/Agilent8447F Amplifier,1-1300MHz 
Hughes8010H07 TWTAmplifier,6.5-13.5GHz,10Watts 
Hughes8020H01 TWTAmplifier,2to4GHz,20W 
IFI1570 Amplifier,0.01to20MHz,35Watt 
LogicmetricsA340-K1/Repair TWTAmplifier,18-40GHz,15Wattsoutput 
LogimetricsA600L,A600-L TWTAmplifier,1to2GHz,250-300Watts 
LogimetricsA610P,A610P TWTAmplifier,.5to1GHz,250-300Watts 
LogimetricsA710U PulseTWTAmplifier,5.5to17GHz,1KW 
STANFORDRESEARCHSR560 Low-NoisePreamplifier 
StanfordResearchSR570 LowCurrentPre-Amp 
StanfordResearchSR830 DSPLock-InAmplifier 
StanfordResearchSR850 DSPDualPhaseLock-InAmplifierw/DiscDrive,GPIB,RS232 
VarianVZC6960F1 TWTAmplifier,4to8GHz,40dB,4Watts 
VarianVZM6991K3-D TWTAmplifier,8-18GHz20W 
HP/Agilent83051A 45MHzto50GHzMicrowaveSystemAmplifier 
Keithley427 CurrentAmplifier 
ComtechAR1929-100 LinearAmplifier,1to2GHz,100Watts 
ComtechAR88168-10 LinearAmplifier,800to1600MHz,10Watts 
Krohn-HiteDCA10 Krohn-Hite/KHDCA-10Amplifier,DCto1MHz,10Wmax.output,20dBvariablegain 
Singer-Alfred562A TWTAmplifier,4-8GHz,1W 
Hughes8020H04 TWTAmplifier,12.4to18GHz,20Watts 
Hughes1077H11 TWTAmplifier,18.5to26.5GHz,1W 
TrekPDZ350-2 DualChannelPowerAmplifier/PiezoDriver 
Trek603-2-L DualChannelPowerAmplifier/PiezoDriver,0to+250V,0to?80mA,Gain25:1 
VarianVZC6961K2 TWTAmplifier,4to8GHz,20Watts 
LogimetricsA600X,A600-X TWTAmplifier,8to12GHz,250-300Watts 
LogimetricsA600S,A600-S TWTAmplifier,2to4GHz,250-300Watts 
AmplifierResearch5S1G4 Amplifier,800to4200MHz,5W 
ENI5100L Amplifier,1.5MHzto400MHz,100Wpoweroutput 
ENILPI-10,LPI10 LinearPulsedAmplifier,1000W,10-86MHz
Ithaco3961 DualPhaseLock-inAmplifier 
AmplifierResearch100A100 Amplifier,1kHzto100MHz,100W 
AmplifierResearch25W1000-M7 RFAmplifier,1-1000MHz,25W 
STCKeltecAF09W3A TWTAmplifier,26to40GHz,10+Watts 
EG&G-PrincetonAppliedResearch124A-116 Lock-InAmplifier 
EG&G118 DifferentialPreamplifierPlug-In 
Krohn-Hite7600-M,7600M WidebandPowerAmplifier17WattsDCto1MHz141VrmsOutput,VariableGainto100 
ENI1140LA RFPowerAmplifier,9kHzto250kHz,1100W,55dB 
ENI3200L RFPowerAmplifier,250kHzto150MHz,200W,55dB 
ENI525LA PowerAmplifier,1to500MHz,25W 
VarianVZL6943G5 TWTAmplifier1-2GHz,200Watts 
ENI550L RFAmplifier,1.5to400MHz,50W 
LogicmetricsA600C TWTAmplifier,4to8GHz,250-300Watts 
LogicmetricsA310-IJ TWTAmplifier,7to18GHz,20Watts 
VarianVZU6992G1X-Notworking,as-is Needsrepair,soldas-is
TWTAmplifier12.4to18GHz,100Watt,36.2dbgain 
StanfordResearchSR510 SinglePhaseLock-InAmplifierw/GPIBandRS232 
HP/Agilent11975A Amplifier2-8GHz,16dBm 
Keltec-LogicmetricsA610XU,A610-XU TWTAmplifier,10to18GHz,150Watts,WaveguideWRD750D24 
Hughes8030H22-F310,TWT TWTAmplifier,40to50GHz,10Watts,WR22 
Hughes8020H09-F000 TWTAmplifier,1to2GHz,20Watts,TypeN 
Hughes8010H15-R000 TWTAmplifier8-18Ghz10Watts,optionaloutputisolatorinstalled 
ENI510L Amplifier,1.7to500MHz,9.5Watts 
Ophir5039 SolidStateHighPowerBroadbandRFAmplifierSystem,20-1000MHz,20WattCWOutput,13WattLinearOutput,46dBGain 
ENI240L Amplifier,20kHzto10MHz,40W 
Ophir5062 SolidStatePowerAmplfier,1to1,000MHz,100Watts,50dBgain 
Ophir5086 PowerAmplifierSystem,0.01to200MHz,Saturatedpower200Watts,Linearpower125Watts,52dBgain,+/-2dBflatness,IP57dB 
MicrowavePowerEquipment(MPE)PAS-60-0-200-400 RFPowerAmplifier,200to400MHz,1000Watts 
Ophir5016 RFAmplifierSystem,1.0-2.0GHz,25Watt 
ENI411LA RFAmplifier,150kHzto300MHz,10W 
ENI420LA RFAmplifier,150kHzto300MHz,20W 
EG&GPAR124 Lock-inAmplifier 
MCLMX-9000,MX9000,VKU-2454A8 KlystronAmplifier,12.75-13.25KULowBand 
MCLMX-9000,MX9000,VKU-2455A8 KlystronAmplifier,13.75-14.5KUHighBand 
MCLMX-9000,MX9000,VKU-2455B8 KlystronAmplifier,13.75-14.5KUHighBand 
VarianVZM5999P1,VZM-5999P1-Notworking,as-is Notworking,soldas-is
VZM-5999P1PulseTWTAmplifier,Freq:7.5-18.0GHz,40.0dbGain,1,000Watts 
VarianVZS6953G1D TWTAmplifier,Frequency2.0-4.0GHz,Gain36db,200Watts 
VarianVZC6936G5-MEG TWTAmplifier,Frequency4.0-8.0GHz,36.1d