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A068-6240-H105放大器
A068-6240-H105放大器
A068-6240-H105放大器
A068-6240-H105高频功率放大器是通信系统中发送装置的重要组件。按其工作频带的宽窄划分为窄带高频功率放大器和宽带高频功率放大器两种,窄带高频功率放大器通常以具有选频滤波作用的选频电路作为输出回路,故又称为调谐功率放大器或谐振功率放大器;宽带高频功率放大器的输出电路则是传输线变压器或其他宽带匹配电路,因此又称为非调谐功率放大器。高频功率放大器是一种能量转换器件,它将电源供给的直流能量转换成为高频交流输出在 “低频电子线路”课程中已知,放大器可以按照电流导通角的不同,将其分为甲、乙、丙三类工作状态。甲类放大器电流的流通角为360o,适用于小信号低功率放大。乙类放大器电流的流通角约等于 180o;丙类放大器电流的流通角则小于180o。乙类和丙类都适用于大功率工作丙类工作状态的输出功率和效率是三种工作状态中·高者。高频功率放大器大多工作于丙类。但丙类放大器的电流波形失真太大,因而不能用于低频功率放大,只能用于采用调谐回路作为负载的谐振功率放大。由于调谐回路具有滤波能力,回路电流与电压仍然极近于正弦波形,失真很小。
2MBI600XNG-120-50 50
2MBI450XNA-120-50 200
2MBI800XNE-120-50 50
PM150RL1A120 30
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PM75RL1A120 20
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B72240B0751K001 164
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2938604 1
2866763 1
APL-210N 3
SMW200A 1
PK0530004-40133数量6
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Z3B171 2个
TPC7062Ti 2
TPC7062TX(kx)/24VDC 2
BSHF802 CMPZ80M/KY/AK0H/SMB 1
WAGO I/0 System 750/753 )型号750- 667/000-003
1E1020043 3
1GN027790 1
AC802-0222-U0R0 1
BK9105 数量5
CJ1W-NC881 5
YASKAWA ELECTRIC USA-MED-30MA2SE USAMED30MA2SE
YASKAWA ELECTRIC JANCD-CP02 JANCDCP02
YASKAWA ELECTRIC CIMR-P5U20550F CIMRP5U20550F
YAMATAKE 4DP7APXOA-311 4DP7APXOA311
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WESTINGHOUSE A200M4CACM A200M4CACM
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TA INSTRUMENTS 931001.901 931001901
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SCHWEITZER ENGINEERING 0311L0HCC3252XX 0311L0HCC3252XX
SCHWEITZER ENGINEERING 0311L05CC3254XX 0311L05CC3254XX
ROFIN SINAR 120100366 120100366
REXROTH 0-608-830-093 0608830093
RELIANCE ELECTRIC DM-150 DM150
RELIANCE ELECTRIC 86466-84W 8646684W
RELIANCE ELECTRIC 805405-5R 8054055R
RELIANCE ELECTRIC 803602-SE 803602SE
RELIANCE ELECTRIC 615055-1V 6150551V
RELIANCE ELECTRIC 57C-330-C 57C330C
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PSC INC 1803011-2 18030112
POLYSONICS SX40 SX40
OVATION D920801G17 D920801G17
OVATION D920801G16 D920801G16
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OVATION D920801G12 D920801G12
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OVATION D920801G10 D920801G10
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OVATION D920801G07 D920801G07
ORMEC MAC-A055D/K1A MACA055DK1A
OPTEK C4202 C4202
OKUMA 1006-1262-91-004 1006126291004
OKUMA 1006-1262-47-008 1006126247008
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NH RESEARCH 1107095 1107095
NEC C-526 C526