公司简介成都威尔森科技发展有限责任公司是集科研、开发、生产、销售服务于一体的工业专业型仪器仪表及传感器生产型厂家：公司实力雄厚，检测设备先进；具有先进完善的国际化管理制度；拥有一批年富力强、高素质、高技术水平的专业研发队伍、工程技术队伍及销售队伍。
公司同国外具有丰富机械振动经验公司合作，并同国内著名高校携手合作，长期致力于旋转机械状态监测的TSI及TDM系统及相关仪表等产品的研发。
开发研制出具有自主知识产权的产品涵盖各类旋转机械运行状态监测的保护仪表和故障诊断分析系统、振动传感器、振动变送器、电涡流传感器、振动校验台、转速校验台、微机消谐、气相色谱仪、高压无功补偿、电缆智能故障检测仪等工业控制检测产品。
公司所开发产品广泛应用于电力、冶金、石油、化工、钢铁、机械制造、造纸、制药、航空航天等工业行业及大专院校振动教学领域。
公司部分产品属于世界首创，在业界处于领先地位，深受广大用户的欢迎及好评。
公司在提高各种旋转机械的在线振动监测和实时振动监控系统方面积累了大量宝贵而丰富的经验。
成功突破了设备的传统维修方式 ,使得设备从发生故障维修、定期检修过渡到对机组运行状态进行“ 预测性维修 ”,实现工业自动化要求，节约库存、减少非计划停机时间。
公司为广大新老朋友提供的不仅是产品、技术及服务，更重要的是为大家提供了最先进、最完善、最科学的全套应用解决方案！威尔森公司将秉承“服务于客户的需求、满足客户的需求、高于客户的需求”的品质管理理念，为广大新老用户提供技术先进，设备性能可靠的产品；携手广大新老用户为我国的“预测性维修”及自动化管理作出贡献。
产品目录一、 VRS系列振动速度传感器1. VRS-6型振动速度传感器2. VRS-7型振动速度传感器3. VRS-8型振动速度传感器4. VRS-9200（16699）型振动速度传感器5. VRS-9268型振动速度传感器6. VRS-9型一体化超低频振动位移/速度传感器7. VRS-27型振动速度传感器二、 VRS3300系列电涡流传感器三、 振动变送器系列1.VRS/D振动变送器2.VRS-Y系列一体化振动变送器3.VRS-YF系列防爆型振动变送器4.VRS37 系列振动变送器四、 VRS-25型压电加速度计五、 VRS2000A系列监测仪表1.VRS2000A1轴振监测仪2.VRS2000A2轴位移监测仪3.VRS2000A3轴承振动监测仪4.VRS2000A4振动烈度监测仪5.VRS2000A5胀差监测仪6.VRS2000A6热膨胀监测仪7.VRS2000A7转速监测仪8.VRS2000A8零转速监测仪9.VRS2000A9偏心监测仪10.VRS2000A10水机摆度监测仪11.VRS2000A11水机振动监测仪六、 VRS6000可编程透平监测系统（TSI）七、 VRS8000在线振动监测及故障分析一体化工作站（TDM）八、 VRS5000便携式振动校验台九、 VRS3000转速校验台十、 VRS4000静态位移校验器十一、VRS600 WX 微机型消谐装置十二、MG-800 XB微机型小电流接地选线保护装置 十三、ＭＧ－ＬＪ零序电流互感器十四、VRS1000高压无功补偿控制器十五、VRS1600型电缆障碍智能检测仪十六、VRS系列气相色谱仪一、VRS系列振动速度传感器VRS系列振动速度传感器是惯性式传感器，它利用磁电感应原理把振动信号变换成电压信号，该电压值正比于振动速度值。
HA1630D04/05/06 SeriesUltra-Small Low Voltage Operation CMOS Dual OperationalAmplifierREJ03D0801-0200Rev.2.00Feb 07, 2007 DescriptionThe HA1630D04/05/06 are high slew rate dual CMOS Operational Amplifiers realizing low voltage operation, lowinput offset voltage and low supply current. In addition to a low operating voltage from 1.8V, these device output canachieve full swing output voltage capability extending to either supply. Available in an ultra-small TSSOP-8 andMMPAK-8 package that occupy more small area against the SOP-8.Features•Low power and single supply operation V DD = 1.8 to 5.5 V•Low input offset voltage V IO = 4.0 mV Max•Low supply current (per channel) I DD = 200 μA Typ (HA1630D04)I DD = 400 μA Typ (HA1630D05)I DD = 800 μA Typ (HA1630D06)•High slew rate SR = 2 V/μs Typ (HA1630D04)SR = 4 V/μs Typ (HA1630D05)SR = 8 V/μs Typ (HA1630D06)•Maximum output voltage V OH = 2.9 V Min (at V DD = 3.0 V)•Low input bias current I IB = 1 pA TypOrdering InformationType No. Package Name Package CodeHA1630D04TTTP-8DA PTSP0008JC-B HA1630D05THA1630D06THA1630D04MMMMPAK-8 PLSP0008JC-A HA1630D05MMHA1630D06MMPin ArrangementEquivalent Circuit (per one channel)Absolute Maximum Ratings(Ta = 25°C)Items Symbol Ratings Unit NoteSupply voltage V DD 7 V Differential input voltage V IN(diff) –V DD to +V DD V Input voltage V IN –0.3 to +V DD V *1 Power dissipation P T 240/145 mW TTP-8DA/MMPAK-8 *2 Operating temp. Range Topr –40 to +85 °C Storage temp. Range Tstg –55 to +125 °C Notes: 1. Do not apply Input Voltage exceeding V DD or 7 V. 2. The value of PTSP0008JC-B (TTP-8DAV) / PLSP0008JC-A (MMPAK-8). It computes from heat resistanceθja = 520°C/W, and 690°C/W each other.Electrical Characteristics(V DD = 3.0 V, Ta = 25°C)Items Symbol Min Typ Max Unit Test ConditionInput offset voltage V IO — — 4.0 mV Vin = 1.5 V Input offset current I IO — (1.0) — pA Vin = 1.5 V Input bias current I IB — (1.0) — pA Vin = 1.5 V Output high voltage V OH 2.9 — — V R L = 100 k Ω 100 200 — V OH = 2.5 V (HA1630D04)200 400 — V OH = 2.5 V (HA1630D05) Output source currentI O SOURCE 400 800 — μA V OH = 2.5 V (HA1630D06)Output low voltage V OL — — 0.1 V R L = 100 k Ω — (5.0) — V OL = 0.5 V (HA1630D04)— (6.0) — V OL = 0.5 V (HA1630D05) Output sink current I O SINK — (6.5) — mA V OL = 0.5 V (HA1630D06) –0.05 to 2.1— — (HA1630D04, HA1630D05)Common mode input voltagerange V CM 0 to 1.9 — — V (HA1630D06) — (2.0) — C L = 20 pF (HA1630D04)— (4.0) — C L = 20 pF (HA1630D05) Slew rate SR — (8.0) — V/μs C L = 20 pF (HA1630D06)Voltage gain A V 60 90 — dB — (2100) — C L = 20 pF (HA1630D04)— (3300) — C L = 20 pF (HA1630D05) Gain bandwidth product BW — (3600) — kHz C L = 20 pF (HA1630D06)Power supply rejection ratio PSRR 50 70 — dB Common mode rejection ratio CMRR 50 70 — dB — 400 800 R L = ∞ (HA1630D04)— 800 1600 R L = ∞ (HA1630D05) Supply current I DD — 1600 3400 μA R L = ∞ (HA1630D06)Notes: 1. In the case of continuous current flow, use a sink current of under 4 mA. 2. ( ) : Design specificationTable of GraphsElectrical Characteristics HA1630D04FigureHA1630D05FigureHA1630D06FigureTestCircuitvs Supply voltage 1-1 2-1 3-1Supply current I DDvs Ambient temperature 1-2 2-2 3-22vs Output source current 1-3 2-3 3-3Output high voltage V OHvs Supply voltage 1-4 2-4 3-44Output source current I O SOURCE vs Ambient temperature 1-5 2-5 3-5 6Output low voltage V OL vs Output sink current 1-6 2-6 3-6 5Output sink current I O SINK vs Ambient temperature 1-7 2-7 3-7 6Distribution 1-82-83-8vs Supply voltage 1-9 2-9 3-9Input offset voltage V IOvs Ambient temperature 1-10 2-10 3-101Common mode inputvoltage rangeV CM vs Ambient temperature 1-11 2-11 3-11 7Power supply rejection ratio PSRR vsFrequency 1-12 2-12 3-12 1Common mode rejection ratio CMRR vsFrequency 1-13 2-13 3-13 7Voltage gain & phase angle A V vsFrequency 1-14 2-14 3-14 10 vs Ambient temperature 1-15 2-15 3-15Input bias current I IBvs Input voltage 1-16 2-16 3-163 Slew Rate (rising) SRr vs Ambient temperature 1-17 2-17 3-17Slew Rate (falling) SRf vs Ambient temperature 1-18 2-18 3-18Large signal transient response 1-19 2-19 3-19Slew rateSmall signal transient response 1-20 2-20 3-209(0 dB) vs. Output voltage p-p 1-21 2-21 3-21 Total harmonic distortion +noise (40 dB) vs. Output voltage p-p 1-22 2-22 3-22Maximum p-p output voltage vsFrequency 1-232-233-238Voltage noise density vs Frequency 1-24 2-24 3-24 Channel separation vs Frequency 1-25 2-25 3-25Main Characteristics (HA1630D04)1.4 V1.6 V1.6 V1.4 V0 V2.0 V2.0 V 0 V Ta = 25°C V DD =3.0 V R L = 100 k ΩC L = 20 pFTa = 25°C V DD = 3.0 V R L = 100 k ΩC L = 20 pFVin = 2.1 V p-p , 250 kHzVin = 0.2 V p-p , 250 kHzMain Characteristics (HA1630D05)1.4 V1.6 V1.6 V1.4 V0V2.0 V2.0 V 0 V Ta = 25°C V DD =3.0 V R L = 100 k ΩC L = 20 pFTa = 25°C V DD = 3.0 V R L = 100 k ΩC L = 20 pFV IN = 2.1 V p-p , 500 kHzV IN = 0.2 V p-p , 500 kHzMain Characteristics (HA1630D06)1.4 V1.6 V1.6 V1.4 V0 V2.0 V2.0 V 0 V Ta = 25°C V DD =3.0 V R L = 100 k ΩC L = 20 pFTa = 25°C V DD = 3.0 V R L = 100 k ΩC L = 20 pFV IN = 1.9 V p-p , 500 kHzV IN = 0.2 V p-p , 500 kHzTest CircuitsPackage DimensionsTaping & Reel SpecificationMark Indication RENESAS SALES OFFICESRefer to "/en/network" for the latest and detailed information.Renesas Technology America, Inc.450 Holger Way, San Jose, CA 95134-1368, U.S.ATel: <1> (408) 382-7500, Fax: <1> (408) 382-7501Renesas Technology Europe LimitedDukes Meadow, Millboard Road, Bourne End, Buckinghamshire, SL8 5FH, U.K.Tel: <44> (1628) 585-100, Fax: <44> (1628) 585-900Renesas Technology (Shanghai) Co., Ltd.Unit 204, 205, AZIACenter, No.1233 Lujiazui Ring Rd, Pudong District, Shanghai, China 200120Tel: <86> (21) 5877-1818, Fax: <86> (21) 6887-7898Renesas Technology Hong Kong Ltd.7th Floor, North Tower, World Finance Centre, Harbour City, 1 Canton Road, Tsimshatsui, Kowloon, Hong KongTel: <852> 2265-6688, Fax: <852> 2730-6071Renesas Technology Taiwan Co., Ltd.10th Floor, No.99, Fushing North Road, Taipei, TaiwanTel: <886> (2) 2715-2888, Fax: <886> (2) 2713-2999Renesas Technology Singapore Pte. Ltd.1 Harbour Front Avenue, #06-10, Keppel Bay Tower, Singapore 098632Tel: <65> 6213-0200, Fax: <65> 6278-8001Renesas Technology Korea Co., Ltd.Kukje Center Bldg. 18th Fl., 191, 2-ka, Hangang-ro, Yongsan-ku, Seoul 140-702, KoreaTel: <82> (2) 796-3115, Fax: <82> (2) 796-2145Renesas Technology Malaysia Sdn. BhdUnit 906, Block B, Menara Amcorp, Amcorp Trade Centre, No.18, Jalan Persiaran Barat, 46050 Petaling Jaya, Selangor Darul Ehsan, MalaysiaTel: <603> 7955-9390, Fax: <603> 7955-9510。
VPT Inc.2801 Commerce StreetBlacksburg, VA 24060Sales Info: (425) 337-2482 FAX: (603) 297-1160WEB: E-mail: mbosmann@DescriptionThe DVSA series of hybrid DC to DC converters is able to operate at the full military (-55 °C to +125 °C) temperature range with no power derating. Unique to the DVSA series is a patented magnetic feedback circuit that is fault tolerant and radiation immune. Operating at a nominal fixed frequency of 450kHz the regulated, isolated units utilize well controlled undervoltage lock out circuitry to eliminate slow start-up problems. Block DiagramDVSA2800D SeriesSpecificationsAbsolute Maximum RatingsInput Voltage (Continuous) 50 Vdc Input Voltage (Transient) 80 V (1sec) Output Power 16 Watts Power Dissipation, PO=6 Watts, T CASE = +125°C 2.5 Watts Junction Temperature rise to case +10°C Storage Temperature-65°C to +150°C Lead Solder Temperature for 10 seconds 270°C Weight15 gramsTcase = -55°C to +125°C, Vin = +28V ±5%, Full Load 2unless otherwise specifiedDVSA2805D DVSA2812D DVSA2815D Parameter Conditions -55°C ≤TC ≤125°C,VIN = 28 VDC ±5%, Full Load 2Unless otherwise specifiedMi n Ty p Max Min Typ Max Min Typ Max Units StaticINPUT Voltage15 28 50 15 28 50 15 28 50 V Current 5Inhibited No Load3.5 40 560 3.5 40 5 60 3.5 40 5 60 mA mA Ripple Current Full Load 2 , 20Hz to 10MHz 15 30 15 30 15 30 mA p-p Inhibit Pin Input0 1.5 0 1.5 0 1.5 V Inhibit Pin Open Circuit Voltage9.0 11.013.09.0 11.0 13.0 9.0 11.0 13.0 V UVLO Turn On 11.5 15.0 11.5 15.0 11.5 15.0 V UVLO Turn Off11.0 14.5 11.0 14.511.014.5V OUTPUTVoltage +V O UT Tcase = 25°C 4.95 5.00 5.05 11.88 12.00 12.12 14.85 15.00 15.15 V -V OUT4.905.00 5.10 11.76 12.00 12.24 14.70 15.00 15.30 V +V O UT -55°C ≤Tcase ≤+125°C 4.85 5.00 5.15 11.64 12.00 12.36 14.55 15.00 15.45 V -V OUT 4.80 5.20 11.52 12.00 12.48 14.40 15.00 15.60 V Tota l 0 5 0 6 0 6 W Power 3 ±V O UT 0 3.5 0 4.2 0 4.2 W Current 3 ±V O UT0 0.7 0 0.35 0 0.28 A Ripple Voltage ±V O UT Full Load 2 , 20Hz to 10MHz 10 30 15 40 15 40 mV P-P Line Regulation ±V O UT Vin = 15 V to 50 V 10 30 15 40 15 40 mV P-P Load Regulation +V O UT No Load to Full Load 2 20 40 20 40 20 40 mV-V OUT20 100 20 100 20 100 mV Cross Regulation +V O UT +V OUT =30% Load, -V OUT =70% Load 20 40 20 40 20 40 mV-V OUT +V OUT =70% Load, -V OUT =30% Load 200 350 300 400 300 400 mV EFFICIENCYFull Load 2 70 74 75 79 76 80 % LOAD FAULT POWERDISSIPATIONOverload Short Circuit 3.0 2.5 3.0 2.5 3.0 2.5 W W CAPACITIVE LOAD500 500 500 µF SWITCHING FREQUENCY400 450 525 400 450 525 400 450 525 kHz ISOLATIONInput to Output at 500Vdc Tcase = 25°C100 100 100 M Ω THERMAL RESISTANCE Case to Ambient (θCA)28 28 28 °C/WMTBFMIL-HDBK-217F, AIF @Tc=55ºC457457457kHrsDynamic LOAD STEPOutput Transient Recovery4±V OUTHalf load to Full Load200200400400300200500400300200500400mV PKµSecLINE STEPOutput Transient Recovery4±V OUTV IN = 15 V to 50 V200200400400300300500500300200500400mV PKµSecTURN ONDelay Overshoot4±V OUT V IN = 0 V to 28 V10155010151201015150mSecmV PKNOTES:1. Dependent on output voltage.2. Half Load at +Vout and Half Load at –Vout.3. Up to 70% of the total power or current can be drawn from any one of the two outputs.4. Time for output voltage to settle within 1% of its nominal value.5. Derate linearly to 0 at 135°C.DVSA2800D Series DVSA2800D Without EMI filterFigure 1DVSA2800D With EMI filterFigure 2DVSA2800D SeriesOrdering InformationExample Part Number: DVSA2805DR/ESDVSA 28 05 D R /ESProduct Series Nominal InputVoltage Output Voltage No. Outputs Rad Hard Opt. ScreeningDVSA 28 28 Volts 05 5 Volts D Dual None Std. None Standard12 12 Volts R 100kRad /ES Extended15 15 Volts /HB HB ScreeningLast Revised 6/26/00。
