How JustAnswer Works:
  • Ask an Expert
    Experts are full of valuable knowledge and are ready to help with any question. Credentials confirmed by a Fortune 500 verification firm.
  • Get a Professional Answer
    Via email, text message, or notification as you wait on our site.
    Ask follow up questions if you need to.
  • 100% Satisfaction Guarantee
    Rate the answer you receive.
Ask akch2002 Your Own Question
akch2002, Engineer
Category: Homework
Satisfied Customers: 3120
Experience:  Home work expert
Type Your Homework Question Here...
akch2002 is online now
A new question is answered every 9 seconds

(c) The diagram of FIGURE 2 shows a bi-directional opto coupler

This answer was rated:

(c) The diagram of FIGURE 2 shows a bi-directional opto coupler input
interface circuit. When a supply voltage of 20 V is applied the LED
carries a current and 2 V is dropped across it. Calculate the value of
the LED current and the value of current through the 3 kΩ resistance.
Can you upload the figure 2 as mentioned in the question?
Customer: replied 4 years ago.
Customer: replied 4 years ago.
is there any chance you can send me your e-mail so i can attach figure 2? I am having problems uploading it
I will try to reply in morning. It is 4AM here now.

You need to spend $3 to view this post. Add Funds to your account and buy credits.
akch2002 and other Homework Specialists are ready to help you

Related Homework Questions