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MQF21.4-2200-08中文资料

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Monolithic crystal filter

MQF21.4-2200/08

Application

•

8 pol filter

•

i.f.- filter

•

use in mobile and

stationary transceiversCharacterstics MQF21.4-2200/08

Pass band Stop band

Pin connections:

1 Input

2 Input-E

3 Output

4 Output-E

TELE FILTER Zweigniederlassung der DOVER EUROPE GMBH 26.03.98

Potsdamer Str. 18 D- 14513 Teltow ! (+49)03328-4784-10 ; Fax (+49)03328-4784-30 http:\\www.telefilter.comLimiting valuesUnitValue

Center frequencyfoMHz21.4

Insertion lossdB≤ 3.5

Pass band at 3.0 dBkHz± 11.0

Ripple in pass bandfo ± 8.8 kHzdB≤ 2.0

Stop band attenuationfo ± 25 kHzdB≥ 70

fo ± 35 kHzdB> 90

Alternate attenuationfo ± 35...5000 kHzdB> 90

Terminating impedance Z

R1 || C1Ohm/pF910 || 25

R2 || C2Ohm/pF910 || 25

Operating temp. range° C-20... +70元器件交易网www.cecb2b.com

合集下载

洛阳凯迈电涡流缓速器培训资料(中英文)

洛阳凯迈电涡流缓速器培训资料(中英文)

洛阳凯迈电涡流缓速器培训资料

CAMA Electromagnetic retarder

Training Material

凯迈（洛阳）机电有限公司

CAMA（luoyang） Electromechanic Equipment Co.,Ltd

目 录

DIRECTORY

电涡流缓速器原理…………………………2

Electromagnetic retarder principle

主机总成及安装……………………………5

The retarder assembly part

电器总成及安装……………………………11

The Electric System

维护与保养…………………………………33

Maintenance

故障与排除…………………………………38

Troubleshooting

电涡流缓速器原理

Electromagnetic retarder principle

缓速器基本原理是电磁感应现象

1855年，法国物理学家Leon FOUCAULT先生发现了电磁感应现象.

The working principle of electromagnetic retarder is electromagnetism

induction, which is found by physical scientist Leon FOUCAULT in 1855.

电源断开时铁锤急速下降

Hammer dropped quickly when

power is off.

电源接通时铁锤缓速下降

Hammer dropped slowly when

power is on.

定子固定安装在汽车底线圈装在定子上

主机总成部分

The retarder assembly part

目前我公司能提供与进口ZF S 5-80/S6-90变速箱、綦江S6-90、QJ1506、S5-80变速箱、铁马变速箱、大同变速箱、一汽解放系列变速箱和陕齿富勒系列变速箱等相匹配的电涡流缓速器。下面以DHB20A缓速器在綦江S6-90变速箱后端盖上安装为例，介绍缓速器的安装过程。（在其它变速箱上的安装，除了定子支架稍有不同之外，其他过程基本相同）

JQX-14FC22CS20中文资料

JQX-14FC22CS20中文资料

Features󰀁 Heavy load, suitable for heavy power reverse.󰀁 Small size, suitable for high-density mounting.󰀁 Up to 5000VAC dielectric strength. Between open contacts of JQX-14FC3 3000VAC dielectric strength.󰀁 Contact gap of JQX-14FC3 :2y1.5mm=3mm.󰀁 Suitable for remote control TV set, copy machine, sales machine and air conditioner etc. Ordering InformationJQX-14FC1 C S 10 DC12V 0.8 3.5 1 2 3 4 5 6 71 Part number：JQX-14FC1 JQX-14FC2 JQX-14FC32 Contact arrangement：A:1A；2A:2A；C:1C；2C:2C3 Enclosure：S: Sealed type；Z: Dust cover4 Contact Current：3A,5A,6A,8A,10A,16A,20A5 Coil rated Voltage(V)：DC:3,5,6,9,12,15,246 Coil power cunsumption：NIL:0.53W；0.8:0.8W；1.2:1.2W7 Pole-distance：3.5:3.5mm；5:5.0mm Contact DataContact Arrangement1A󰀄SPSTNO󰀈f2A󰀄DPSTNO󰀈f1C󰀄SPDT(B-M)󰀈f2C󰀄DPDT(B-M)󰀈Contact MaterialAg󰀁CdO Ag󰀁SnO2Contact Rating (resistive)1A:16A/220VAC,30VDC;1C:10A,16A,20A/220VAC,30VDC;10A/250VAC,14VDC(20A Application for 5mmPole-distance)2A,2C:5A,8A/220VAC, 30VDC; JQX-14FC3󰀅2A󰀅8A/220VAC󰀇2C󰀅6A/220VACMotor load : 1HP 250VAC ; 1/2HP 125VACLamp load : TV-5Max. Switching Power300W 2200VAMax. Switching Voltage110VDC 380VAC Max. Switching Current:20AContact Resistance or Voltage dropአ50m󰀃 Item 3.12 of IEC255-7Electrical105 Item 3.30 of IEC255-7Operation lifeMechanical107 5y106 (JQX-14FC3󰀂 Item 3.31 of IEC255-7Contact gap2y1.5mm=3mm( for JQX-14FC3󰀂Coil ParameterCoil voltageVDCCoilresistance󰀃±10% Coil power consumptionWOperateTimemsReleaseTimemsDashnumbersRatedMax.C1 C2PickupvoltageVDC(max)(75%of ratedvoltage )releasevoltageVDC(min)(10% ofratedvoltage)C1 C2C1 C2C1 C2003-53033.9172.250.3005-53056.5473.750.5006-53067.8684.500.6009-530911.71536.750.9012-5301215.62759.001.2024-5302431.2110018.02.40.53󰀈15󰀈10 CAUTION: 1.The use of any coil voltage less than the rated coil voltage will compromise the operation of the relay.

FX2NC系列plc用户手册

FX2NC系列plc用户手册

Coolmay

FX2NC系列PLC

用户手册

版权所有：深圳市顾美科技有限公司

Coolmay FX2N系列PLC用户手册 1 FX2NC系列PLC用户手册..

安全注意事项........................................................................................................................................... 1

1．FX2NC系列PLC概述......................................................................................................................…2

1-1．功能简介 .....................................................................................................................................2

1-2．型号命名 ..................................................................................................................................... 2

1-3．型号规格....................................................................................................................................... 3

MD214L可编程文本显示器使用手册中文版

MD214L可编程文本显示器使用手册中文版

目 录

第一章 产品概述.........................................................................................................................1

1.1功能...............................................................................................................................1 1.2一般规格........................................................................................................................1 1.3各部分名称.....................................................................................................................2 1.4外型尺寸及安装方法......................................................................................................4

第二章 编辑软件TP200.............................................................................................................5

2.1 TP200基本概述.............................................................................................................5 2.2编辑用户画面.................................................................................................................5 2.3保存工程......................................................................................................................29 2.4下载画面......................................................................................................................30 2.5 导入旧工程..................................................................................................................30