KONICS豪尼斯压力表SS-4060SS-4061SS-4062SS-4063SS-4064SS-4065SS-4066SS-4070SS-4071SS-4072SS-4073品质合格LV-DRT-27R12V/24V15ea0.9W3W0.9WouterΦ27mminnerΦ10mmheight22mmLV-DRT-38R12V/24V36ea1.1W1.4W2.8WouterΦ38mminnerΦ10mmheight20mmLV-DRT-46R12V/24V48ea1.4W10W3WouterΦ46mminnerΦ10mmheight22mmLV-DRT-56R12V/24V60ea1.8W12W3.6WouterΦ56mminnerΦ10mmheight20mmLV-DRT-70R12V/24V108ea3.2W21.6W6.5WouterΦ70mminnerΦ39mmheight18mmLV-DRT-903012V/24V270ea8W54W16WouterΦ90mminnerΦ30mmheight20mmLV-DRT-90R12V/24V204ea6W40W12WouterΦ90mminnerΦ47mmheight20mmLV-DRT-105R12V/24V342ea10W68W20WouterΦ105.5mminnerΦ47mmheight23mmLV-DRT-115R12V/24V204ea5W39.6W12WouterΦ115.5mminnerΦ80mmheight20mmLV-DRT-120R12V/24V468ea14W93.6W28WouterΦ120mminnerΦ57mmheight32.5mmLV-DRT-125R12V/24V198ea5.9W39.6W12WouterΦ125.5mminnerΦ90mmheight20mmLV-DRT-146R-V212V/24V252ea7.5W50W15WouterΦ149mminnerΦ90mmheight34mmLV-DRF-29R12V/24V15ea0.5W3W0.9WouterΦ29mminnerΦ17mmheight22mmLV-DRF-31R12V/24V15ea0.5W3W0.9WouterΦ31mminnerΦ17mmheight21mmLV-DRF-46R12V/24V48ea1.4W9.6W2.8WouterΦ46mminnerΦ15mmheight22mm（2）当按下轻触开关，C9放电，C10充电，由于C9电容电压不能瞬变，Q2基极电压瞬间为C9的电容电压，即Q2立即进入饱和导通状态，同时C9通过R18放电，使得Q2集电极电压为饱和电压即0.3V，此时电容C9的电压也为0.3V，电容C10的电压也为0.7V；电池电源通过R16和R17串联分压，使得Q1饱和导通，从而电路导通，VCC约为电池电源电压。为了克服手感差的现象，也有在薄膜开关内不是用银层做点，而是装上自锁轻触开关的温度使用范围：如何使点按式轻触开关变成带自锁功能的轻触开关。（3）当再次按下轻触开关，由于C9为0.3V以及C10为0.7V，C9充电和C10放电，则使得Q2的be结反偏截止；同时电池电源通过R18向C9充电，使得Q1基极电压升高，从而Q1截止，电路关断，VCC为0V。LV-DRF-50R12V/24V42ea1.2W8.4W2.5WouterΦ49.5mminnerΦ15mmheight22mmLV-DRF-74R12V/24V114ea3.2W22.8W6.8WouterΦ74mminnerΦ35mmheight22mmLV-DRF-116R12V/24V144ea4.3W28.8W8.6WouterΦ116mminnerΦ67mmheight22mmLV-DRF-136R12V/24V180ea5.4W36W10.8WouterΦ136mminnerΦ40mmheight25mmLV-DRF-150R12V/24V270ea8W54W16.2WouterΦ150mminnerΦ47mmheight20mmLV-DRF-9030R12V/24V270ea8W54W16.2WouterΦ90mminnerΦ30mmheight20mmLV-DRF-68R12V/24V90ea1.35W9W2.7WouterΦ49.5mminnerΦ15mmheight22mmLV-DRT-25R0.18W1.2W0.36W12ea12V/24VouterΦ18mminnerΦ12mmheight15mmLV-DRF-90R12V/24V204ea3.06W20.4W6.12WouterΦ90mminnerΦ47mmheight20mmLV-DL-50R12V/24V18ea0.5W3.6W1WouterΦ50mminnerΦ20mmheight10mmLV-DL-86R12V/24V48ea1.4W9.6W2.8WouterΦ86mminnerΦ52mmheight12mmLV-DL-112R12V/24V66ea1.9W13W3.9WouterΦ112mminnerΦ78mmheight12mmLV-DL-135R12V/24V84ea2.5W16.8W5WouterΦ135mminnerΦ101mmheight12mmLV-DL-174R12V/24V228ea6.8W45.6W13.6WouterΦ174mminnerΦ140mmheight16.6mmLV-DL-206R12V/24V72ea2W14.4W4.3WouterΦ206mminnerΦ170mmheight10mmLV-DLA2-58R12V/24V63ea3.7W12.6W3.7WouterΦ58mminnerΦ28mmheight19mmLV-DLA2-68R12V/24V69ea4W13.8W4WouterΦ68mminnerΦ38mmheight19mmLV-DLA2-78R12V/24V84ea2.5W16.8W5WouterΦ78mminnerΦ48mmheight19mmLV-DLA2-102R12V/24V192ea5.7W38W11.5WouterΦ102mminnerΦ70mmheight22mmLV-DLA2-132R12V/24V264ea7.9W52.8W15.8WouterΦ132mminnerΦ100mmheight22mmLV-DLA2-170R12V/24V354ea10.6W70.8W21WouterΦ170mminnerΦ138mmheight22mmLV-DLA2-200R12V/24V552ea16.5W110W33WouterΦ200mminnerΦ169mmheight25mm轻触开关是随着电子技术发展的要求而的第四关产品，早的体积为12mmx12mm，8mm又8mm两种，现在为6mm欠6om。产品结构有立式、和带地端三种，现在又有组合式（3M、4M、、6M、）和电位器轻触开关组合两类，满足国内各种电子产品要求。安装尺寸有6.***m火4.5mm，5.5mm又4mm和6mm又4mm三种。国外已有4.5mm又4.5mm小型轻触开关和片式轻触开关，片式轻触开关适合于表面组装。目前使用导电橡胶开关也很普及现在已有第五关—薄膜开关，功能与轻触开关相同，主要用于电子仪器和数控机床，但电阻大、手感差。根据下图设置电路就能让轻触开关变成自锁轻触开关自锁轻触开关，带锁轻触开关，自锁开关工作原理：（1）当电源上电时，C9充电，C9充满电时，三极管Q1的基极、发射极接电池电源正极，Q1截止；三极管Q2基极接地，Q2也截止；因此电路处于断开，VCC为0V。LV-DLA2-208R12V/24V432ea12.9W86W25.9WouterΦ208mminnerΦ176mmheight22mmLV-DLA2-98R12V/24V54ea0.81W45.4W1.62WouterΦ98mminnerΦ62mmheight12mmLV-DLA2-46R12V/24V42ea0.63W4.2W1.26WouterΦ46mminnerΦ22mmheight16mmLV-DLA2-85R12V/24V150ea2.25W15W4.5WouterΦ85mminnerΦ53mmheight22mmLV-DLA2-90R12V/24V162ea2.43W16.2W4.86WouterΦ90mminnerΦ60mmheight22mmLV-DB2-240X1612V/24V162ea2.43W16.2W4.86WW250mmxD26mmxH23mmLV-DB2-240X2212V/24V270ea4.05W27W8.1WW250mmxD32mmxH23mmLV-DB5-54X2212V/24V24ea0.36W2.4W0.72WW62mmxD30mmxH23mmLV-DB5-126X2212V/24V57ea0.9W6W1.71WW134mmxD30mmxH23mmLV-DB-14X1112V/24V6ea0.2W1.2W0.4WW36mmxD12mmxH20mmLV-DB-14X1212V/24V6ea0.2W1.2W0.4WW41mmxD14.4mmxH21.5mmLV-DB-29X1612V/24V18ea0.5W3.6W1WW41mmxD18.4mmxH21mmLV-DB-50X1512V/24V36ea1W7.2W2WW50mmxD17mmxH20mm)