源器件分为真空管放大器、晶体管放大器、固体放大器和磁放大器,其中又以晶体管放大器应用最广。在自动化仪表中晶体管放大器常用于信号的电压放大和电流放大,主要形式有单端放大和推挽放大。此外,还常用于阻抗匹配、隔离、电流-电压转换、电荷-电压转换(如电荷放大器)以及利用放大器实现输出与输入之间的一定函数关系(如运算放大器)。
联系人:蔡韵
电话:02788169190
手机一八七七一零二二八二九
手机:18771022829
传真:02759109675
qq:3121226951/1287946729
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截止式换向阀WGR2-2-WG110
截止式换向阀WGR2-1R-WG110 
截止式换向阀WGR2-2-WG230
换向阀WGS2-1WG230   
换向阀WGS2-4WG230  
换向阀WGZ3-1WG230   
换向阀WGZ3-1R-WG110  HKBF-020-PN315-11126-02X
HKBF-025-PN160-11126-02X
HKBF-025-PN250-11126-02X安装尺寸:     符合06020
重量:       整个阀0.33kg
           线圈:0.19kg
3046462KHNVN-RP21/710351SRE1-G1/4-01X/6 
710352SRE1-G1/4-01X/8Q=8 
710355SRE1-G1/4-01X/3 
706151SRVRP-08-01.2314 
706153SRVRP-10-01.1326EUR 
706155SRVRP-12-01.1430 
706157SRVRP-16-01.3539 
3020780SRP08-01-C-N-0.5V66 
3020781SRP08-01-C-N-0.9V66 
3020823SRP08-01-C-N-3.0V66 
3020824SRP08-01-C-N-5.5V66 
3041394SRP08-01-C-N-7.9H76 
398376SRA10130-01X-24Q=24-36104 
562884ST10-01-C-N-1179 
562885ST10-01-C-N-2279 
562886ST10-01-C-N-3379 
562887ST10-01-C-N-4479 
562888ST10-01-C-N-5579 
175644S-Senker-EBR-XXXXXX564 
175645S-Reibahle-EBR-XXXXXX255 
175646S-Senker-12 
175647S-Reibahle-12 
176174S-Senker-EBR-5556946672-2233-AE.DC241.975 
3046464KHNVS-RP3-2233-AE.DC242.315 
3046465KHNVS-Rp4-2233-AE.DC244.324 
397477KHMFF-040-PN040-11141-06X317 
397525KHB-10LR-1112-03X23 
397526KHB-15LR-1112-01X38 
397527KHB-18LR-1112-01X38 
HKBF-025-PN315-11126-02X
HKMF-032-PN100-11126-02X
HKMF-040-PN160-11126-02X
HKMF-040-PN250-11126-02X
HKMF-040-PN315-11126-02X
HKMF-050-PN063-11126-02X
HKMF-050-PN160-11126-02X
HKMF-050-PN250-11126-02X
HKMF-050-PN315-11126-02
SAE法兰球阀 (不带法兰)
HKB-16-F3-11121-02X
HKB-20-F3-11121-02X
HKB-25-F3-11121-02X
HKM-32-F3-11121-02X
HKM-40-F3-11121-02X
HKM-50-F3-11121-02X
HKB-16-F6-11121-02X
HKB-20-F6-11121-02X
HKB-25-F6-11121-02X
HKM-32-F6-11121-02X
HKM-40-F6-11121-02X
HKM-50-F6-11121-02X
螺旋式SAE法兰球阀
截止式换向阀WH1D