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VHR-JST(contact)

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21JST6This small, field-proven connector forprinted circuit boards is reliable and has alarge current carrying capacity. It can beused with a wide variety of signal, powersupply, and output circuits that appear inconsumer electronic products.Features––––––––––––––––––––––––

• Proven box contactThis connector was developed with the same box-shapedcontact design used successfully in the NH connectors. Thereliable VH connector can be used in a wide variety ofapplications, from low-voltage, low-current signal circuits topower supply circuits having a relatively large capacity.• Compact connector with a large capacityEven though this connector has a large current carryingcapacity (10A), it is compact, with a mounting height of 16.5mm(.650").• Secure contact and mountingThe housing has a lock mechanism which prevents theconnector from coming loose due to vibration. The mechanismalso prevents misinsertion (misalignment or reverse insertion).

Specifications–––––––––––––––––––• Current rating:10A AC, DC(AWG#16)• Voltage rating:250V AC, DC• Temperature range:-25˚C to +85˚C(including temperature rise in applyingelectrical current)• Contact resistance:Initial value/10m Ωmax. After environmental testing/20m Ωmax. • Insulation resistance:1,000M Ωmin. • Withstanding voltage:1,500V AC/minute • Applicable wire:AWG #22 to #16• Applicable PC board thickness:1.6mm(.063") Note: Do not branch in parallel current which exceeds the rated current. If branched inparallel, current imbalance or other problems may develop. If it is absolutelynecessary to branch such a large current in parallel, be sure to use contactsmade of phosphor bronze. Design the circuits without causing imbalance andprovide an extra margin for each circuit. *Contact JST for details.Standards ––––––––––––––––––––––0Recognized E603891Certified LR208122R75122 VH CONNECTOR

Disconnectable Crimp style connectors3.96mm(.156") pitchCrimp93

BA

10

.5(.413)

13.3(.524)5.7(.224)

13.3(.524)BA

6.2(.244)

10.6(.417)

14.8(.583)5.7(.224)

10.5(.413)BAContact –––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––

10.6(.417)4.0(.157)3.0(.118)

3.8(.150)Model No.Applicable wiremm2AWG #Insulation O.D.mm(in.)

Material and FinishQ'ty / reelSVH-21T-P1.1

SVH-41T-P1.10.33 to 0.83

0.5 to 1.2522 to 18

20 to 16 1.7 to 3.0(.067 to .118)1.7 to 3.0(.067 to .118)4,500

3,500

Phosphor bronze, tin-plated

N type

M typeNote: 1. Models identified as VHR-( ) M incorporate measures to preventelectric shock and are thus safer in regard to high voltages.2. Models VHRR-( )N are not TU¨V approved.Cir-cuitsModel No.N typeM typeDimensions mm(in.)ABQ’ty / bag

Material2345678910VHR-2NVHR-3NVHR-4NVHR-5NVHR-6NVHR-7NVHR- 8NVHR- 9NVHR-10N—VHR-3MVHR-4MVHR-5MVHR-6MVHR-7M—VHR-9M—RetainermountabletypeVHRR-2NVHRR-3N—VHRR-5N——VHRR-8NVHRR-9N—3.96( .156)7.92( .312)11.88( .468)15.84( .624)19.80( .780)23.76( .935)27.72(1.091)31.68(1.247)35.64(1.403)7.86( .309)11.82( .465)15.78( .621)19.74( .777)23.70( .933)27.66(1.089)31.62(1.245)35.58(1.401)39.54(1.557)1,0001,0001,0001,000500500500500500

Nylon 6, UL94V-0, natural (white)Housing –––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––

Retainer mountable typeVHCONNECTOR

Note: When using retainer mountable type housing, applicable wire's insulation O. D. shall be 1.7 to 2.2mm(.067" to .087").94Locking header–––––––––––––––––––––––––––––––––––––––––––––––––––––––––––

A

B14.6(.575)8.5(.335)9.4(.370)

(.126)4.8(.189)

7.7(.303)3.21.14(.045)

AB14.9(.587)9.4(.370)

1.14(.045)3.96(.156)8.5(.3

35)4.8(.189)

7.7(.303)(.126)3.2Cir-cuitsModel No.Dimensions mm(in.)Q’ty / boxABTop entrytypeSide entrytype

Top entrytype

Side entrytype

Material and Finish234

5678910B 2P-VHB 3P-VHB 4P-VHB 5P-VHB 6P-VHB 7P-VHB 8P-VHB 9P-VHB10P-VHB 2PS-VHB 3PS-VHB 4PS-VHB 5PS-VHB 6PS-VHB 7PS-VHB 8PS-VHB 9PS-VHB10PS-VH3.96( .156)7.92( .312)11.88( .468)15.84( .624)19.80( .780)23.76( .935)27.72(1.091)31.68(1.247)35.64(1.403)7.86( .309)11.82( .465)15.78( .621)19.74( .777)23.70( .933)27.66(1.089)31.62(1.245)35.58(1.401)39.54(1.557)1,0001,0005005002502502002002001,000500500250250250200200200

Post: Brass, copper-undercoated, tin/lead-platedWafer: Nylon 66, UL94V-0, natural (white)Top entry type

Side entry type

Note: Headers with a reduced number of posts are also available.Contact JST for details.4.2(.165)A

7.1(.280)CircuitsModel No.Q'ty / bag23589VHS-2VVHS-3VVHS-5VVHS-8VVHS-9VA3.96(1.156)7.52(1.296)15.44(1.608)27.32(1.076)31.28(1.231)1,0001,0001,0001,0001,000MaterialGlass-filled nylon 66, UL94V-0, natural (ivory)Retainer–––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––

Note: Not CSA/TU¨Vapproved.VHCONNECTOR

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AU6805规格书英文版_(正式版)

AU6805规格书英文版_(正式版)

DATE No. TAMAGAWA SEIKI CO., LTD. JAPAN DWG NO. 3 4 5 6 7 8 9 10 11 12 SHEET1 REVISIONS DATE MODEL No. TITLE DS’ D CH’ D APP’ D ED’N No. . .CH’D PAGE DS’D APP’DDESCRIPTION 39 SPC009574W00‘15. 3.11 Smartcoder（AU6805） Specifications AU6805 Smartcoder（AU6805） Specifications 村松　重利 2015/04/13 23:30:38 JST参考図参考図

参考図参考図 2 TAMAGAWA SEIKI CO.,LTD. JAPANSPC009574W00 DWG NO. 3 4 5 6 7 8 9 10 11 12 SHEETED’N No. CONTENTS 1 Scope ···················································································································· 3 2 Related Document(Referential Drawing) ·········································································· 3 3 Requirements ··········································································································· 3 3.1 Function and Performances ···················································································· 3 3.1.1 Concept/Feature ··························································································· 3 3.1.2 Functional Composition ·················································································· 3 3.1.3 Major Functions ··························································································· 4 3.1.4 R/D Conversion Capability ············································································· 13 3.1.5 Input/Output Signal ······················································································ 15 3.1.6 Input/Output Circuit(Exclude Protection Circuit) ··················································· 17 3.1.7 Electrical Properties ······················································································ 21 3.1.8 Required Electric Power Supply ······································································· 30 3.2 Physical Feature ································································································ 31 3.3 Environment Resistance ······················································································· 31 4 Quality Assurance ···································································································· 31 4.1 Warranty of Products ··························································································· 31 4.2 Reliability Test ·································································································· 32 5 Application Note ······································································································ 33 5.1 Input/Output Interface Circuit ················································································ 33 5.2 System Setting(IC Operating Environment Equipment) ·················································· 33 5.3 Measure against Noise ························································································· 34 5.4 Fail-safe System Architecture ················································································ 35 5.5 Encoder Application ··························································································· 36 村松　重利 2015/04/13 23:30:38 JST参考図参考図

RPS-75-12中文资料

RPS-75-12中文资料

SPECIFICATIONRPS-75-3.3RPS-75-5RPS-75-12RPS-75-15RPS-75-24RPS-75-36RPS-75-48MODELDC󰀀VOLTAGERATED󰀀CURRENTCURRENT󰀀RANGERATED󰀀POWERPEAK󰀀LOAD󰀀(23.5CFM)OUTPUTVOLTAGEADJ.󰀀RANGELINE󰀀REGULATIONLOAD󰀀REGULATIONSETUP,󰀀RISE󰀀TIMEHOLD󰀀UPTIME(Typ.)VOLTAGE󰀀RANGEFREQUENCYRANGEEFFICIENCY(Typ.)INPUTINRUSH󰀀CURRENT(Typ.)LEAKAGE󰀀CURRENT

WORKING󰀀TEMP.WORKING󰀀HUMIDITYSTORAGE󰀀TEMP.,󰀀HUMIDITYTEMP.󰀀COEFFICIENTVIBRATION

MTBFDIMENSIONOTHERSNOTEPACKINGOVERLOADAC󰀀CURRENT(Typ.)3.3V24V36V48V15A3.2A2.1A1.6A0󰀀~󰀀20A0󰀀~󰀀18.7A0󰀀~󰀀8.3A0󰀀~󰀀6.7A0󰀀~󰀀4.2A0󰀀~󰀀2.8A0󰀀~󰀀2.1A49.5W66W70W94W75.6W99.6W75W100.5W76.8W100.8W75.6W100.8W76.8W100.8W80mVp-p2.9󰀀~󰀀3.6V80mVp-p4.75󰀀~󰀀5.5V120mVp-p11.4󰀀~󰀀13.2V150mVp-p13.5󰀀~󰀀16.5V240mVp-p22.8󰀀~󰀀27.6V300mVp-p34.2󰀀~󰀀39.6V300mVp-p45.6󰀀~󰀀52.8V2.0%2.0%1.0%1.0%1.0%1.0%1.0%0.5%0.5%0.5%0.5%0.5%0.5%0.5%1.5%1.5%1.0%1.0%1.0%1.0%1.0%500ms,󰀀30ms/230VAC󰀀󰀀󰀀󰀀󰀀󰀀󰀀󰀀󰀀󰀀500ms,󰀀30ms/115VAC󰀀at󰀀full󰀀load80ms/230VAC󰀀󰀀󰀀󰀀󰀀󰀀󰀀󰀀󰀀󰀀20ms/115VAC󰀀at󰀀full󰀀load90󰀀~󰀀264VAC󰀀󰀀󰀀󰀀󰀀󰀀󰀀󰀀󰀀󰀀127󰀀~370VDC47󰀀~󰀀63Hz73%78%83%85%86%86%1.5A/115VAC󰀀󰀀󰀀󰀀󰀀󰀀󰀀󰀀󰀀󰀀1A/230VACCOLD󰀀START25A/115VAC󰀀󰀀󰀀󰀀󰀀󰀀󰀀󰀀󰀀󰀀50A/230VAC140󰀀~󰀀180%rated󰀀output󰀀powerProtection󰀀type󰀀:Hiccup󰀀mode,󰀀recovers󰀀automatically󰀀after󰀀fault󰀀condition󰀀is󰀀removed.3.8󰀀~󰀀4.46V5.75󰀀~󰀀6.75V13.8󰀀~󰀀16.2V17.25󰀀~󰀀20.25V27.6󰀀~󰀀32.4V41.4󰀀~󰀀48.6V55.2󰀀~󰀀64.8VProtection󰀀type󰀀:󰀀Shut󰀀down󰀀o/p󰀀voltage,󰀀re-power󰀀to󰀀recover-20󰀀~󰀀+70(Refer󰀀to󰀀output󰀀load󰀀derating󰀀curve)20󰀀~󰀀90%󰀀RH󰀀non-condensing-40󰀀~󰀀+85,󰀀10󰀀~󰀀95%󰀀RH0.03%/(0󰀀~󰀀4510󰀀~󰀀500Hz,󰀀2G󰀀10min./1cycle,󰀀period󰀀for󰀀60min.each󰀀along󰀀X,Y,󰀀Z󰀀axes

HJR-3FF( PCB继电器 )

HJR-3FF( PCB继电器 )

T810S-P001C

PCB 继 电 器 HJR-3FF

● 10A switching capability

● Small footprint

● Sealed type available

● Class B/F available

● Conform to RoHS,ELV directive

19.2×15.5×15.5

■ORDERING CODE定购代码

HJR-3FF— S — H F （TBF-1） / 12VDC 1 2 3 4 5 6

1. Relay Model 继电器型号 4. Temperature Range环境温度 5. Insulated Level 绝缘等级 2. Sealed 密封 F: UL/TUV 105℃ TBF-1: Class F级 3. 触点转换形式 VDE 85℃ Nil: 标准 H: Form A Nil: UL/TUV 85℃ 6. Coil Nominal Voltage 线圈额定电压

Z: Form C VDE 70℃ 3,5,6,9,12,18,24,48VDC

■COIL DATA线圈参数（at 20℃）

Nominal Voltage额定电压(VDC) 3 5 6 9 12 18 24 48

Coil Resistance线圈阻值 (Ω±10%) 25 69 100 225 400 900 1600 6400

Rated Current额定电流(mA) 120 71.4 60 40 30 20 15 7.5

Max Operate Voltage最大吸合电压(VDC) 2.25 3.75 4.5 6.75 9 13.5 18 36

Min Release Voltage最小释放电压(VDC) 0.15 0.25 0.3 0.45 0.6 0.9 1.2 2.4

0.36W

Max ApplicableVoltage最大过载电压 70℃时额定电压的130%，23℃时额定电压的170%

二极管参数VRRM,VRWM,VRSM的联系与区别

二极管参数VRRM,VRWM,VRSM的联系与区别

⼆极管参数VRRM,VRWM,VRSM的联系与区别

⼆极管参数VRRM,VRWM,VRSM的联系与区别

1,VRRM-- -反向重复峰值电压(反向浪涌电压,repetitive peak reverse voltage): The peak reverse voltage including allrepetitive transient voltages,but excluding all nonrepetitive transient voltages.等同于VDC,也等同于VRWM或VR. VR---反向⼯作电压(反向直流电压). VRM---反向峰值电压(最⾼测试电压)

2.VRWM---反向⼯作峰值电压(working peak reverse voltage): The peak reverse voltage excluding all transient voltages.

3,nonrepetitive peak reverse voltage(VRSM): The peak reverse voltage including all nonrepetitive transient voltages butexcluding all repetitive transient voltages.等同于VRM.

各个参数的定义以60HZ半正弦波进⾏测试.测试电压峰值要求最⼩40MHZ⽰波器带宽. 各个参数表⽰见下图

另外对于你所说的⽤不同带宽⽰波器观察到的反压峰值不同的问题,设想⼀下你⽤不同带宽的⽰波器测试电源输出噪声时的得到的值也不同就明⽩了.经验中选⽤⼆极管的安全反压值要降额⾄0.8VRRM值以下,⽽不是你测到的VRM值.实际上极短时间的VRM值是不会造成⼆极管损坏的.