据中芯介绍，中芯是的集成电路晶圆代工企业之一，也是内地技术，配套完善，规模大，跨国经营的集成电路制造企业。
中芯在上海建有一座 300mm 晶圆厂，一座 200mm 晶圆厂和一座实际控股的 300mm 设备制程晶圆合资厂;在北京建有一座300mm 晶圆厂和一座控股的 300mm 晶圆厂;在天津和深圳各建有一座 200mm 晶圆厂;在江阴有一座控股的 300mm合资厂。回收什么意思呢？比如10KV/0.4KV的三档位的变压器：一档：10500V二档：10000V三档：9500V显然一档，三挡。高往高调："高"指低压侧电压如果过高，"往高调"指分接开关往高档位调。低往低调："低"指低压侧电压如果太低，"往低调"指分接开关往低档位调为什么要这样调呢？现在在二档，输出电压过高，就将开关调到一档，因为高档位就是指一次绕组匝数多，调到高档位，就是将一次绕组匝数增加了，二次绕组匝数不变，也就是变比增大了，一次电源电压不变，变比增大，二次输出电压就会降低。
XTR115UA
XTR116UA
ISO124U
OPA322AIDBVR
TCA9555RTWR
TRS3253EIRSMR
INA240A1PWR
INA240A2PWR
ADS1112IDGSR
ADS7953SRHBR
DAC7611U
TS3A27518ERTWR
INA282AIDR
DRV8832DGQR
TL4242DRJR
UC3710T
UCC27712DR
UCC27524ADR
TRF7962ARHBR
TRF7970ARHBR
TRF7964ARHBR
TPS54478RTER
TPS74901RGWR
OPA4197IDR 
INA821IDR
OPA4197IPWR
TPS23861PWR
TLC59116IRHBR
LM217MDT-TR
TDA7377
M24C64-FMC6TG
M95010-WMN6TP
L78M08ABDT-TR
L7812ABV
LM2901YDT
L78L12ABD-TR
LF33CV
SM2T3V3A
STBP120DK6F
LF33CDT-TR
DA112S1RL
HSP061-4M10
M95160-WMN6TP
VN7050AJTR
LSM6DS3TR
L78M05CDT-TR
LF33ABDT-TR
STLM20DD9F
LM317D2T-TR
STL8N6F7
ESDA6V1SC6
M24LR04E-RMN6T/2
LF120CDT-TR
M24LR04E-RDW6T/2
STM6510SCACDG6F
LM135Z
ST1S32PUR
VN7016AJTR
LM217MDT-TR
TDA7377
M24C64-FMC6TG
M95010-WMN6TP
L78M08ABDT-TR
L7812ABV
LM2901YDT
L78L12ABD-TR
LF33CV
L78M05CDT-TR
LF33ABDT-TR
SM2T3V3A
STBP120DK6F
LF33CDT-TR
DA112S1RL
HSP061-4M10
M95160-WMN6TP
VN7050AJTR
LSM6DS3TR
STLM20DD9F
LM317D2T-TR
STL8N6F7
ESDA6V1SC6
M24LR04E-RMN6T/2
LF120CDT-TR
M24LR04E-RDW6T/2
ST1S32PUR
VN7016AJTR
STM6510SCACDG6F
LM135
MUN5211T1G
M24C02-FDW6TP
TS3431ILT
FDV303
STX616-AP
ESDA14V2L
ULN2003D1013TR
ST25DV04K-IER6T3
LM39T
HSP061-2M6
STM809TWX6F
STM809SWX6F
STPS140A
LD2981ABM50TR
LF347DT
LMV822IDT
STD7NM80
SM6T200A
MC33078DT
LM335DT
LF253DT
ULN2004D1013TR
M95M01-RMN6TP
LMV358IDT
LM290T
LM217MDT-TR
LD3985M33R
LD1086D2M33TR
BAR43SFILM
TDA7377
STM32F051K8T6TR
STM32F103ZET6
STM32L100R8T6ATR
STM32F437ZIT7
STM32F446VET6TR
STM32F446ZCT6
STM32F446ZET6
STM32F722IEK6
STM32F723IET6
STM32F7308-DK
STM32F745VGH6
STM32F745ZGT6
STM32F746IGT6
STM32F756VGT6
STM32F765IIT6
STM32F765NIH7
STM32F778AIY6TR
STM32L011D4P6
STM32L011E4Y6TR
STM32L011F6TR
STM32L011G4U6
STM32L011K4U6
STM32L031F6P6TR
STM32L052C8T7
STM32L0538-DISCO
STM32L073V6
STM32L100C6U6
STM32L100R8T6
STM32L100RCT6
STM32L151C6T6TR
LM39T
LMV822IDT
MC33078DT
LF253DT
LMV358IDT
LM290T
TSV358IDT
LM2904PT
LMV324IPT
LM339PT
TS861ILT
LM324PT
LMV358LIDT
LM358ADT
MAX2659ELT+T
LM158DT
LM311DT
LMV324LIDT
LM319DT
LM2904WYDT
LM219DT
LM833DT
LM258QT
LM2903YPT
LM2903WYDT
LF351DT
TS27L2CDT
LM358PT
LM358ST
TL074IDT
STD7NM80
LD1086DTTR
STP7NK40Z
STB14NK60ZT4
STFW4N150
L7815CD2T-TR
STD3NK50ZT4
STP6N95K5
STN3NF06L
STD5N20LT4
VND7NV04TR-E
VNP35N07-E
STD3N62K3
STW38N65M5
STB23N80K5
STB4NK60ZT4
STF13N60M2
VNB10N07-E
VND5N07TR-E
VNP35N07-E
VNP5N07-E
VND7NV04TR-E
STD3N62K3
VND7N04TR-E
VNP20N07-E
STB35N60DM2
VND7N04TR-E
VNP20N07-E
STD3NK50ZT4
STD35NF06T4
TS3431ILT
STM809TWX6F
STM809SWX6F
LD3985M33R
L78M10ABDT-TR
LM317MDT-TR
L78L05ABD13TR
L7805CD2T-TR
L78L05ACUTR
STM811SW16F
VIPER22ADIP-E
LD1086D2T33TR
L7805ABD2T-TR
L78M24ABDT-TR
SG3525AP013TR
L78M24CDT-TR
MC34063ABD-TR
UC3845BD1013TR
L78L05ACD13TR
STMPS2171STR
UC2844BD1013TR
L4931ABD50-TR
LD59100PUR
ST1S09IPUR
LM317LD13TR
MC34063EBD-TR
ST1L05BPUR
TSM1052
STM1061N26WX6F
UC3842BD1013TR
STPS6M100DEE-TR
STPS20M100SG-TR
STPS5H100BY-TR
STPS745G-TR
STPS140AY
STTH2R02AFY
STTH3L06S
STTH2L06A
STTH5L06
STTH30RQ06W
STTH310RL
STTH30RQ06G-TR
BAT48ZFILM
STTH3R02AFY
STTH8R06FP
STTH112RL
BAS70-06FILM
STTH2R02UY
STTH5L06B-TR
STTH30R04G-TR
STTH3R02RL
STPS5L60
STPS640CB-TR
STPS30H60CGY-TR
STPS10H100CG-TR
STPS0530Z
STPS10M60SF
STPS1230SF
STPS1545FP
STPS1545FP
L9825TR
ULN2002D1013TR
SM4T35CAY
TS391RILT
TSV734IPT
TSX3702IST
VN340SPTR-E
VN5025AJTR-E
VN5E050J-E
VN800PSTR-E
VND5025AK-E
VND5E025AKTR-E
VND600SPTR-E
VNP35NV04-E
VNQ5E160AKTR-E
ULN2069B
ULN2074B
VIPER06HN
VIPER26LN
VIPER35LD
VN340SP-33-E
VND7NV04-E
VNQ600PTR-E
X-NUCLEO-IKA01A1
SMC30J33CA
VN808CM-32-E
VN808CM-E
VN820SP-E
VNB35NV04-E
VND14NV04TR-E
STD15P6F6AG
STF11N65M2
STB36NM60N
STB33N60DM2
STDS75DS2F
STP7N65M2
STP12N60M2
STP220N6F7
STP23NM50N
STP7N60M2
STU12N60M2
STW13N60M2
STW20N65M5
STW35N60DM2
STW36NM60ND
STW56N60DM2
STW72N60DM2AG
STY105NM50N
TN1215-600H
STB18N65M5
STB24NM60N
STB28NM50N
STB30NF20L
STD105N10F7AG
STD11N60DM2
STD13N65M2
STD80N10F7
STF10N60DM2
STF11N60DM2
STF18N60DM2
TPS2051BDBVR
TPS65987DDHRSHR
LMR16006YQ3DDCTQ1
TLV1701QDBVRQ1
SN74LVC2G14DCKR
CSD18532Q5B
TPS3823-33DBVR
LM3478QMM/NOPB
SN3257QPWRQ1
TLV73328PQDBVRQ1
SN74LVC1G125DCKR
SN74LVC1G38DCKR
LM5009AMM/NOPB
TPS259573DSGR
TLV74212PDQNR
LMZ20501SILR
OPA192IDBVR
TLV70018DSET
TLV73311PQDBVRQ1
TLV73315PQDBVRQ1
TPS259573DSGR
TLV74212PDQNR
LMZ20501SILR
OPA192IDBVR
TLV70018DSET
TLV73311PQDBVRQ1
TLV73315PQDBVRQ1
TPS7B6925QDCYRQ1
SN74LVC1G175DCKR
TPS2051BDBVR
TPS65987DDHRSHR
LMR16006YQ3DDCTQ1
TLV1701QDBVRQ1
SN74LVC2G14DCKR
TPS3823-33DBVR
LM3478QMM/NOPB
SN3257QPWRQ1
TLV73328PQDBVRQ1
SN74LVC1G38DCKR
TPS3831G18DQNR
TPS70930DBVR
TPS65145PWPR
TPS630702RNMR
TPS62822DLCT
TPS54428DDAR
TPS259573DSGT
TLV76733DRVR
TLV7573DBVR
TLV431BQDBVT
TL431IPK
LMR14030SQDPRTQ1
TPS62136RGXT
TPS2051BDR
TL431ACDBVR
LMR14030SQDPRRQ1
BQ25100YFPR
TPS2069CDBVR
TLV62084DSGR
TL432BQDBZR
LMV431AIM5X/NOPB
SN74LVC1G125DCKR
SN74LVC1G07DCKR
SN74LVC1G08DBVR
SN74LVC2G14DCKR
SN74LVC2G04DCKR
SN74T245RSVR
SN74AUP2G07DCKR
SN74AHC1G09DCKR
SN74LVC1G125DCKR
SN74AXC2T245RSWR
SN74AUP2G08DCUR
SN74AHC1G32DCKR
SN74AHC1G08QDBVRQ1
SN74AHC1G00DCKR
TXB0102DCUT
SN74LVC1G08DBVR
SN74LVC1G06DRYR
SN74AXC8T245QPWRQ1
TXS0102DQMR
SN74LVC2G34DCKR
LM2904QDRQ1
LMV358IDGKR
TL082CD
TLV2372IDGKR
LMP8645HVMK/NOPB
TS3A226AEYFFR
TLV6002IDR
TLV6001QDCKRQ1
TLV342SIRUGR
LM321LVIDBVR
OPA2376QDGKRQ1
LM2904VQDRQ1
TLV4314QPWRQ1
TL343IDBVR
LM393DGKR
TPS51916RUKT
TPS2543RTER
TPS62130AQRGTRQ1
TPS61096ADSSR
TPD4S010DQAR
LM337LM/NOPB
SN74LVC1T45QDCKRQ1
TXS0102YZPR
TPS54225PWP
INA193AMDBVREP
TPS259270DRCR
SN65HVD1050DR
TPS259530DSGR
TL343IDBVT
AM26LV32IDR
ISO7321CDR
SN74LVC1T45DRLR
ISO7221BDR
CSD18532Q5B
TS3USB221ERSER
ADS1246IPWR
TS5A4624DCKT
TS5A4624DCKR
TS5A3157DBVR
TS5A3159ADBVT
TS5A9411DCKT
LMP8645HVMKE/NOPB
INA168NA/3K
TPS22944DCKR
LM2664M6X/NOPB
TPS22904YFPT
TPS2559DRCR
TPS22944DCKR
LPC1112FHN33/102
LPC1343FHN33
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