赤水县

传统的电镀抑制副作用的产生、改善电流分布、调节液相传质过程、控制结晶取向显得毫无作用,面对络合剂和添加剂的研究成了电镀工艺研究的主要方向。纳米开关电源解决了传统高频直流电源存在的缺陷。

电源变压器 　

电网提供的交流电一般为220V（或380V）。而电子设备所需要直流电压的幅值却各不相同。因此，常常需要将近电网电压先经过电源变压器，然后将变换以后的副边电压再去整流、滤波和稳压，后得到所需要的直流电压幅值。 　二、整流电路 　

整流电路的作用是利用具有单向导电性能的整流元件，将正负交替的正弦交流电压整流成为单方向的脉动电压。但是，这种单向脉动电压往往包含着很大的脉动成分，距离理想的直流电压还差得很远。

三、滤波器 　

滤波器由电容、电感等储能元件组成。它的作用是尽可能地将单向脉动电压中的脉动成分滤掉，使输出电压成为比较平滑的直流电压。但是，当电网电压或负载电流发生变化时，滤波器出直流电压的幅值也将随之而变化，在要求比较高的电子设备中，这种情况是不符合要求的。

四、稳压电路 　

稳压电路的作用是采取某些措施，使输出的直流电压在电网电压或负载电流发生变化时保持稳定。

MOTOROLA COMPACT PCI CPV5370 BOARD 01-W3545F NTAR02NV

MOTOROLA COMPACT PCI CPV5370 BOARD 01-W3545F

MOTOROLA COMPACT PCI CPTM-04 BOARD 01-W3764F

MOTOROLA BOARD 01-W3739F

MOTOROLA 01-W3749F P/S MODULE PULLED FROM WALKair 3000

MOTOROLA 01-W3739F NORTEL NTAR02JY

Motorola 01-W3658F-06B cPCI BOARD 01-W3658F W/0181F-02A

Motorola 01-W3632F-12A cPCI BOARD 01-W3632F

MOTOR I/O BOARD TKB2133 CPC-G221D01A-11

MIZAR 7710 VIDEO Board 77 REV-W

MICRON 1GB SYNCH 100MHZ CL2 ECC MEMORY MODULE

MICRO SYS SB8486 REV J1 W/ MP3861 & SBX-SPIO-00

MICRO DESIGN SYSTEMS MPB2-TP 97-003-01/4

metaCOMP VMEcomm20 VME MODULE

MERCURY RACE MCH9 BLADE

MENTEC MXV4040 VIDEOCONFERENCI?NG PCI CARD MXV3000/4000

MELLANOX MTPB23108-C Infiniband HBA TopSpin MTPB23108

MELLANOX MTEVB23108-C02 Infiniband HBA PCI-X MTEVB23108

MCDATA SPHEREON 4500 FABRIC SWITCH

MATSUSHITA LF-D311SC 4.7GB IDE DVD RAM DRIVE

MATSUSHITA LF-D211V IDE 4.7/9.4GB REWRITABLE DVD-RAM

MATROX ODYSSEY XPRO PLUS Y+161G13332 NEW

MATROX ODYSSEY XPRO 7116-01 OP413G1G NEW

MATROXuad Fast Ethernet PCI Interface

MATROX MM/VGA32K/B ISA INTERFACE CARD

MATROX MGA-MIL/4/DELL PCI BOARD

MATROX GENESIS PRO GPRO/P/64/P/64

MATROX GENESIS PRO GPRO/F/64

MATROX GENESIS PRO GPG4N/400/128/2

MATROX GENESIS PRO GP60/F/64/F/64

MATROX GENESIS PLUS GPG4N/500/128/1 PCI processor board

MATROX GENESIS PLUS GPG4N/400/128/2 PCI processor board

MATROX GENESIS GPRO/F/64/F/64 721-02 REV.A

MATROX GENESIS GN60/F/64/8/STD

MATROX GENESIS GN60/F/64/8 PCI VIDEO CARD

MATROX GENESIS GEN/P/64/8

MATROX Gen/pro ppc GPG4N/500/256/2 PCI

MATROX Gen/pro PPC GPG4N/400/128/1 PCI

MATROX Gen/pro GPG4N/500/128/2 PCI

MARCH NETWORKS VTU 2103 MULTI MEDIA MODULE 11870 12168

MANGO DSP MVP-03229 BOARD MVP 03229 MVP03229 NEW

MANGO DSP P.N. 0660-A0972

MAGNETEK SLI-48-230 SLI INVERTER 48V SL48-230

MAGMA 4 PCI DMA 4 PORTS Serial adapter 0

LUFF RESEARCH SLS 01 SINGLE LOOP SYNTHESIZER

LUCENT SUPERPIPE 95 SP155-2S-E1 PN:07

LUCENT SUPERPIPE 155 SP155-2S-V35 07

LUCENT SUPERPIPE 155 SP155-2S-T1 PN:07

LSI LOGIC DF4000R / DF4000J AC POWER SUPPLY DPSN-540BB

LSI LOGIC DF4000R / DF4000J LAN NETWORK MODULE

LSI DF4000R AC POWER SUPPLY DPSN-540BB

LOW NOISE BLOCK DOWN ConVERTER NJR2144HWI LNB LOT OF 50

Lot of 576 STMicroelectron?ics M29W800DB70N6 Flash 8mb

LOT OF 53 MICRON 1G SDRAM 100MHZ CL2 ECC MT36LSDF12872G

LOT OF 5 FANS FROM V251 SERVER PULLED

LOT OF 5 ALVARION AC POWER ADAPTOR UNIVERSAL IDU PS1078

Lot of 480 AMD AM29LV800DB-90EI Flash Memory 8MB

LOT OF 4 SUN MEMORY GX4 370 6208

LOT OF 4 IBM 23L3337 GBIC 21H9834 Optical Converter

LOT OF 4 HYNIX PC2100R-25330 2GB DDR 266MHz CL2.5 ECC

LOT OF 4 GIGABIT ETHERNET SFP TRANSC. KS48-C3U-TC-N-D?Z

lot of 3 Lavian Inc. RD323 BPC1828A Video Card 46070

LOT OF 2 HP E4209A CELL PROTOCOL PROCESSOR HP 75000 C

LOT OF 2 ALVARION TDM-IDU-1P 742000

Lot of 120 Motorola MC68EN360CEM25K Electronic Componen

LIS CLOCK PROCESSOR 133 BLADE

LEITZ 81L LENS FOR MICROSCOPE

LEICA MICROSYSTEMS VISTEC SEMIConDUCTOR BZ

LEICA 301-389.040 VME BOARD

Kramer VM-1110 Balanced Audio Distributor

Kramer 1010 Balanced Video Distributor

KonTRON PEP CP610 CPU BOARD FOR CompactPCI SYSTEM CP600

KonTRON PEP CP602 CPU BOARD FOR CompactPCI SYSTEM CP600

KonTRON PEP CP6000 CPCI/PICMG PENTIUM M EMBEDDED BLADE

KonTRON PEP CP330 UNIVERSAL XGA GRAPHICS CONTROLLER

KonTRON CTM80-2 REAR I/O T6701AC FOR DT64/CP6010/CP6?000

JENOPTIK JENmetar 0,6x/8 Telecentric Inspection Lens

JAVELIN ELECTRonICS CHROMACHIP JE3362 CAMERA 12 VOLTS

JAVELIN ELECTRonICS CHROMACHIP II JE3462RGB/E 12 VOLTS

JASPER DPCINN DC DPCI NN

JASPER DPCIM1131 DC DPCI 204-4-M1131

JAI CV-S2524 CCD COLOR CAMERA TWIN SERIES

JAI CV-M10RS W/ COSMICAR/PENTAX 8-48mm 1:1.0 TV LENS

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IRonICS IV3234 VME 16 SIO BOARD VM-3234-10

INVACOM TUL-204A KU BAND VSAT TX - 2,0 WATT TUL-204

INTEL RADISYS SBC38612 MULTIBUS I BOARD SBC3861220F08M

INTEL PSXM552A PBA MULTIBUS BOARD

INTEL PSBC3861220F01M MULTIBUS I BOARD

INTEL PHD ABARKAN SV BOARD

Intel NetStructure ZT 5515 Compactpci Board CPCI ZT5515

INDUSTRYPACK IP-RELAY IP RELAY

Imperative Networks 802 fibre channel switch

IML ARTEMUX IML-S007 S007-155-SMF NMS PN:50174

IMEDIA S25-7000146 PCI

IMEDIA S25-7000145 PCI

IMC NETWORKS MEDIA CHASSIS 2-AC 2 SLOT 50-13101

IMC NETWORKS MEDIA CHASSIS 1-AC 1 SLOT 50-13100

IMC NETWORKS IMEDIACHASSIS SNMP MODULE 50-39950

IMC NETWORKS IMCV-GIGA-FIBER TX/LX-SM1310-SC 56-14870

IMC NETWORKS IMCV-FIBERLINX TX/FX SM

IFB ADD ON BOARD TKB2151 AP9E-0209A-11 W/ STP IF BOARD

IBM HS20 Blade Server 8843-PST Dual Xeon 3.6GHz 4G RAM

IBM HS20 Blade Server 8843-PLV Dual Xeon 3.6GHz 2G RAM

IBM HS20 Blade Server 8843-PLS Dual Xeon 3.6GHz 2G RAM

IBM HS20 Blade Server 8843-CTO Dual Xeon 3.6GHz 2G RAM

IBM HS20 Blade Server 8843-45G Dual Xeon 3.6GHz 2G RAM

IBM 96P1774 23R3214 LTO GEN-2 TAPE DRIVE

IBM 71P9141 18P7552 LTO ULTRIUM2 TAPE DRIVE

IBM 24R0585 100/200GB LTO-1 with Tray

IBM 08L9760 100/200GB LTO-1 Storage Tape

HUAWEI S3952P ETHERNET SWITCH WITH 48 10/100 base-TX

Huawei RT-SIC-2FXS Voice Interface Card new in box

HUAWEI RT-SIC-2FXO 2 PORT VOICE INTERFACE MODULE

HUAWEI RT-SIC-1FEA 10/100M ETHERNET INTERFACE CARD

HUAWEI RT-SIC-1E1-F 1x E1 INTERFACE SIC E1-F CARD

HUAWEI RT-SIC-1BS 1PORT ISDN BRI S/T INTERFACE CARD

HUAWEI RT-1ADSL 1 PORT ADSL OVER POTS MODULE 1ADSL

HUAWEI S3026G SWITCH 24 PORT+ 2x GBIC S3000

HUAWEI S2403H SWITCH 24 PORT S2000 SERIES

HUAWEI S1026T SWITCH 26 PORT S1000 SERIES

HUAWEI S1024 SWITCH 24 PORT S1000 SERIES

HUAWEI S1024 SWITCH 24 PORT S1000 SERIES

HUAWEI S1016 SWITCH 16 PORT S1000 SERIES

HUAWEI AR 18-30 ROUTER BRAND NEW AR 18 30

HUAWEI AOLYNK EP201 BROADBAND SIP PHONE NEW EP201S

HUAWEI AOLYNK DR814 ADSL2+ BROADBAND ROUTER BRAND

HUAWEI 3COM SFP-GE-SX-MM850-A 1000base-SX SFP LOT OF 2

HP/COMPAQ AIT 50/100 TAPE DRIVE 0-001

HP SureStore DLT 70 CTAPE DRIVE

HP PROLIANT ML350 E5320 QUAD 2x1.86GHz GB

HP PC BLADE SWITCH 0 PCA 410400-001