2.
启动机器时,用来防止冲击的继电器将会置
ON,电容充电后,主继电器将会置ON。
3.For Insulation Detection
绝缘检测用途
Inside of a storage battery unit When insulation of high voltage area and chassis is deteriorated 1. APS Photo Relays is turned on.
4.For Battery Monitoring
电池监控用途
将 APS Photo Relays 用作电池组(群)充电电压的监控电路。适合使用小型尺寸、可高频度开闭的 APS Photo Relays 。通过使用继电器,从而可与高电压部分实施绝缘。
1.APS Photo Relays on the battery cell side are turned OFF. 2. APS Photo Relays on the measurement side are turned ON. 3. The voltage of capacitor (= voltage of battery cell group) is measured.
PHOTORELAYS & CONTACTORS
AQ SERIES PHOTORELAYS New AQ Series PhotoRelays provides a compact DIP SMD and SOP package along. features greatly improved specifications for use in place of mercury and Mechanical Relays. With 1 Form A Type contact arrangement and high capacity ratings, the NEW AQ Series Relays can be used in applications such as security equipment, fire-preventing systems, industrial machines and HVAC applications such as thermostats, etc. These new Relays available in both surface mount and through hole varieties and are available in both tube and tape and reel packaging styles.
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