What is a Shunt?

What is a Shunt? presented by Katie Rydzewski for Galco TV. Buy the items featured in this video at 800-337-1720 or visit: www.galco.com/s...
Sign up for Galco’s newsletter that features our newest products, our can't-miss deals, our best videos, and total access to Galco’s electronics expertise: www.galco.com/e...
Connect with us!
plus.google.co...
/ galcoindustrial
/ galcoindustrial
/ galco-industrial-elect...
Don't forget to like and comment on this video, and subscribe to our channel!
Shunts allow for current or voltage to be measured when the current on a DC line is high enough where it can damage devices directly connected to the line. It is a resistive element that is made of two conductive metals on the sides and then a strap of metal in between made of manganin, an alloy typically consisting of copper, manganese and nickel. The resistive element is placed directly on the DC line in series and provides low enough resistance as to not to impede or disrupt the flow of current, but just enough so that a range can be sampled. The voltage drop across the shunt is proportional to the current flowing through and with the resistance known an instrumentation device such as a panel meter can give an accurate reading in volts or current.
To find more base-mount shunts visit: www.galco.com/s...
For more shunts go to: www.galco.com/g...
And to find thousands of other products visit: www.galco.com/?...
Galco is a Factory Authorized Stocking Distributor for Over 150 Brands of Industrial Electrical & Electronic Automation, Controls and Component Products; On-Site and Send-In Repair Services for Industrial Control & Automation Products for Over 2,000 Brands; Engineered Systems Integration, Retrofits & Upgrades for Variable Speed Drives, CNC, PLC Systems, Dynamometers & Test Stand Applications. Visit us online at www.galco.com or call us at 800-337-1720.
www.galco.com/s...
With respect to the usage, installation or assembly of any products described in this video, Galco Industrial Electronics, Inc., a Michigan corporation, encourages you to follow the requirements and/or guidelines of: i) the Occupational Safety and Health Act of 1970, Public Law 91-596, as amended, and all laws, rules and regulations implemented in relation thereto; ii) the National Electric Code®; and iii) NFPA 70E®. Any installation, assembly or work described in this video should be performed by a qualified licensed electrician.
GTV, Galco, galco.com, Galco Industrial Electronics, and Galco Industrial Electronics, Inc. are registered and/or pending registered trademarks under the U.S. Patent and Trademark Office, assumed names, registered domain names, and/or trade names of Galco Industrial Electronics, Inc., a Michigan corporation.
LEGAL DISCLAIMER:
While we have made every attempt to ensure that the information provided is accurate and has been obtained from reliable sources, Galco is not responsible for any errors or omissions, or for the results obtained from the use of this information. All information is provided "as is", with no guarantee of completeness, accuracy, timeliness or of the results obtained from the use of this information, and without warranty of any kind, express or implied, including, but not limited to warrantees of performance, merchantability and fitness for a particular purpose. At all times you should defer to the instructions and safety guidelines issued by the manufacturer. In no event will Galco, its agents or employees thereof be liable to you or anyone else for any decision made or action taken in reliance on the information provided to you or for any consequential, special or similar damages, even if advised of the possibility of such damages.

[@lukefarmer5391]

Volume control please.

[@steveo984]

I like shunts

[@mikes0243]

Thanks. A clear explanation.

[@robviolin1]

Your videos are great and thank you for sharing with us. Could you please explain in simple terms why a shunt is not needed in a permanent magnet dc motor.

[@GalcoIndustrial]

robviolin1 A permanent magnet motor has the permanent magnet in place to create a static magnet field. The armature voltage and current is all that is required to create rotation. Thus no shunt voltage is required, just the armature voltage.

[@winstonchurchill8300]

Well done!

[@dalewhitmore143]

Great thanks very much.

[@wasimbaig7980]

i have bothfit fmc plc its some relay burn. how i can repair it?