Digital Panel Meters FAQQWhat’s the block labeled “LOAD” on your DCA-20PC series data sheet’s connection diagrams?

All DCA-20PC dc ammeters are designed to measure the current flowing through an external ‘load’. This load could be something as simple as a dc motor, a light bulb, a heater, or it could be a complex piece of test equipment. The current drawn by the external load (i.e., the current the ammeter will measure and display) enters TB1-1, develops a small millivolt signal across an internal shunt, and then flows out of TB1-2 to the load.

We appreciate your cooperation with the FAQ improvement questionnaire.
Were these FAQs helpful?

We would like to hear your opinions and requests regarding these FAQs.
Opinions from customers will be used to improve the FAQs.
We will not respond to inquiries and requests received by this form.

For product inquiries, please contact us using our contact form.