联系我们

与泰克代表实时聊天。 工作时间:上午 9:00 - 下午 5:00(太平洋标准时间)。

电话

致电我们 1-800-833-9200

工作时间:上午9:00-下午5:00(太平洋标准时间)

下载

下载手册、产品技术资料、软件等:

下载类型
型号或关键字

How can I make the connections for 2 solid-state relays, requiring 20 mA each using the KUSB-3102, KUSB-3108, or KUSB-3116?

问题:

How can I make the connections for 2 solid-state relays, requiring 20 mA each using the KUSB-3102, KUSB-3108, or KUSB-3116?

答案:

Product(s):

USB Modules: KUSB-3100 Series: KUSB-3102, KUSB-3108, KUSB-3116,


Question:Can I make the connections for 2 solid-state relays, requiring 20 mA each using the KUSB-3102, KUSB-3108, or KUSB-3116?


Answer:Pin 27, on the USB module, is an isolated +5V out, however, it is rated at only 10 mA.Your options are 1) connect your relays to an external power source or 2) select a relay with a lower current requirement.

 


 Copyright 2003, Keithley Instruments, Inc.


此常见问题适用于:

无产品系列

产品:

常见问题 ID 71591

查看所有常见问题 »