Is there a kind of relay only consumes power when switching? Announcing the arrival of Valued Associate #679: Cesar Manara Planned maintenance scheduled April 17/18, 2019 at 00:00UTC (8:00pm US/Eastern)IC 4066 Switching on RelayPower transistor or relay?Relay not switching immediately from switching power supply to battery backupPulldown doesn't seem to affect inverter?Latching relay - Remember state after power failurename for relay that holds state and only consumes power when toggling statesHow to troubleshoot electronic issues?Relay sticking when switching mains for LED power supplyIdeal Switching Signal for a Featherwing power Relay boardRelay Sometimes Not Switching
Is there such thing as an Availability Group failover trigger?
When a candle burns, why does the top of wick glow if bottom of flame is hottest?
How to show element name in portuguese using elements package?
Amount of permutations on an NxNxN Rubik's Cube
Can melee weapons be used to deliver Contact Poisons?
Compare a given version number in the form major.minor.build.patch and see if one is less than the other
Is "Reachable Object" really an NP-complete problem?
What is the meaning of the simile “quick as silk”?
Should I use a zero-interest credit card for a large one-time purchase?
How to tell that you are a giant?
Do square wave exist?
Is the Standard Deduction better than Itemized when both are the same amount?
Crossing US/Canada Border for less than 24 hours
How to find 'n' nodes where all distances between them are greater than 'k'?
What is this building called? (It was built in 2002)
For a new assistant professor in CS, how to build/manage a publication pipeline
Trademark violation for app?
Novel: non-telepath helps overthrow rule by telepaths
Is it cost-effective to upgrade an old-ish Giant Escape R3 commuter bike with entry-level branded parts (wheels, drivetrain)?
Denied boarding although I have proper visa and documentation. To whom should I make a complaint?
Using audio cues to encourage good posture
How to convince students of the implication truth values?
What would be the ideal power source for a cybernetic eye?
Why are both D and D# fitting into my E minor key?
Is there a kind of relay only consumes power when switching?
Announcing the arrival of Valued Associate #679: Cesar Manara
Planned maintenance scheduled April 17/18, 2019 at 00:00UTC (8:00pm US/Eastern)IC 4066 Switching on RelayPower transistor or relay?Relay not switching immediately from switching power supply to battery backupPulldown doesn't seem to affect inverter?Latching relay - Remember state after power failurename for relay that holds state and only consumes power when toggling statesHow to troubleshoot electronic issues?Relay sticking when switching mains for LED power supplyIdeal Switching Signal for a Featherwing power Relay boardRelay Sometimes Not Switching
.everyoneloves__top-leaderboard:empty,.everyoneloves__mid-leaderboard:empty,.everyoneloves__bot-mid-leaderboard:empty margin-bottom:0;
$begingroup$
The relay must stays on it's stage, when an electronical impulse sent to it, it should switch it's stage and should maintain it's status. So i am really curious about it, Is there such a thing for saving lots of power?
relay
asked 1 hour ago
Barış Doğa YavaşBarış Doğa Yavaş
111
New contributor
Barış Doğa Yavaş is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
$endgroup$
add a comment |
$begingroup$
The relay must stays on it's stage, when an electronical impulse sent to it, it should switch it's stage and should maintain it's status. So i am really curious about it, Is there such a thing for saving lots of power?
relay
asked 1 hour ago
Barış Doğa YavaşBarış Doğa Yavaş
111
New contributor
Barış Doğa Yavaş is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
$endgroup$
add a comment |
$begingroup$
The relay must stays on it's stage, when an electronical impulse sent to it, it should switch it's stage and should maintain it's status. So i am really curious about it, Is there such a thing for saving lots of power?
relay
asked 1 hour ago
Barış Doğa YavaşBarış Doğa Yavaş
111
New contributor
Barış Doğa Yavaş is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
$endgroup$
The relay must stays on it's stage, when an electronical impulse sent to it, it should switch it's stage and should maintain it's status. So i am really curious about it, Is there such a thing for saving lots of power?
relay
relay
asked 1 hour ago
Barış Doğa YavaşBarış Doğa Yavaş
111
New contributor
Barış Doğa Yavaş is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
asked 1 hour ago
Barış Doğa YavaşBarış Doğa Yavaş
111
New contributor
Barış Doğa Yavaş is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
asked 1 hour ago
Barış Doğa YavaşBarış Doğa Yavaş
111
New contributor
Barış Doğa Yavaş is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
asked 1 hour ago
Barış Doğa YavaşBarış Doğa Yavaş
111
asked 1 hour ago
Barış Doğa YavaşBarış Doğa Yavaş
111
111
New contributor
Barış Doğa Yavaş is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
New contributor
Barış Doğa Yavaş is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
Barış Doğa Yavaş is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
add a comment |
add a comment |
2 Answers
2
active
oldest
votes
$begingroup$
Yes, they go by various names such as a bistable relay, latching relay, or impulse relay. Common in small (telecom style 2A or less) and also some power relays have this function.
There are various methods of actuating them, the small ones typically have either two coils (pulse one coil for 'on', pulse the other for 'off') or single coil (reverse polarity pulses for on vs. off).
Some of the power ones are alternating (pulse on, pulse off). One application of the high-power relays is for electrical metering where the power can be remotely switched off in case of bill non-payment by the customer.
edited 1 hour ago
duskwuff
18.2k32853
answered 1 hour ago
Spehro PefhanySpehro Pefhany
214k5163435
$endgroup$
$begingroup$
But latching relays continues to draw energy for coil inside of it after one o hit the button using relay's second port(I don't know how its called?).
$endgroup$
– Barış Doğa Yavaş
1 hour ago
1
$begingroup$
You control the coil(s) and give it a brief pulse to put it in the desired state. That is typically done with electronics.
$endgroup$
– Spehro Pefhany
1 hour ago
$begingroup$
latching power relays are also used in ripple control systems.
$endgroup$
– Jasen
59 mins ago
add a comment |
$begingroup$
But latching relays continues to draw energy for coil inside of it after one o hit the button ...
You are getting confused with a relay circuit that electrically latches the relay on. A latching relay is bi-stable. It has two stable positions. It uses two coils to switch it - or one but you have to reverse the polarity.
Figure 1. A latching relay will stay in the last energised position when power is removed. Source: Homofaciens.
answered 1 hour ago
TransistorTransistor
88.8k785190
$endgroup$
$begingroup$
usually the rocker is magnetused middle to both ends (or the fulcrum is magnetised top to bottom)
$endgroup$
– Jasen
56 mins ago
add a comment |
Your Answer
StackExchange.ifUsing("editor", function ()
return StackExchange.using("schematics", function ()
StackExchange.schematics.init();
);
, "cicuitlab");
StackExchange.ready(function()
var channelOptions =
tags: "".split(" "),
id: "135"
;
initTagRenderer("".split(" "), "".split(" "), channelOptions);
StackExchange.using("externalEditor", function()
// Have to fire editor after snippets, if snippets enabled
if (StackExchange.settings.snippets.snippetsEnabled)
StackExchange.using("snippets", function()
createEditor();
);
else
createEditor();
);
function createEditor()
StackExchange.prepareEditor(
heartbeatType: 'answer',
autoActivateHeartbeat: false,
convertImagesToLinks: false,
noModals: true,
showLowRepImageUploadWarning: true,
reputationToPostImages: null,
bindNavPrevention: true,
postfix: "",
imageUploader:
brandingHtml: "Powered by u003ca class="icon-imgur-white" href="https://imgur.com/"u003eu003c/au003e",
contentPolicyHtml: "User contributions licensed under u003ca href="https://creativecommons.org/licenses/by-sa/3.0/"u003ecc by-sa 3.0 with attribution requiredu003c/au003e u003ca href="https://stackoverflow.com/legal/content-policy"u003e(content policy)u003c/au003e",
allowUrls: true
,
onDemand: true,
discardSelector: ".discard-answer"
,immediatelyShowMarkdownHelp:true
);
);
Barış Doğa Yavaş is a new contributor. Be nice, and check out our Code of Conduct.
Sign up or log in
StackExchange.ready(function ()
StackExchange.helpers.onClickDraftSave('#login-link');
);
Sign up using Google
Sign up using Facebook
Sign up using Email and Password
Post as a guest
Required, but never shown
StackExchange.ready(
function ()
StackExchange.openid.initPostLogin('.new-post-login', 'https%3a%2f%2felectronics.stackexchange.com%2fquestions%2f433122%2fis-there-a-kind-of-relay-only-consumes-power-when-switching%23new-answer', 'question_page');
);
Post as a guest
Required, but never shown
2 Answers
2
active
oldest
votes
2 Answers
2
active
oldest
votes
active
oldest
votes
active
oldest
votes
$begingroup$
Yes, they go by various names such as a bistable relay, latching relay, or impulse relay. Common in small (telecom style 2A or less) and also some power relays have this function.
There are various methods of actuating them, the small ones typically have either two coils (pulse one coil for 'on', pulse the other for 'off') or single coil (reverse polarity pulses for on vs. off).
Some of the power ones are alternating (pulse on, pulse off). One application of the high-power relays is for electrical metering where the power can be remotely switched off in case of bill non-payment by the customer.
edited 1 hour ago
duskwuff
18.2k32853
answered 1 hour ago
Spehro PefhanySpehro Pefhany
214k5163435
$endgroup$
$begingroup$
But latching relays continues to draw energy for coil inside of it after one o hit the button using relay's second port(I don't know how its called?).
$endgroup$
– Barış Doğa Yavaş
1 hour ago
1
$begingroup$
You control the coil(s) and give it a brief pulse to put it in the desired state. That is typically done with electronics.
$endgroup$
– Spehro Pefhany
1 hour ago
$begingroup$
latching power relays are also used in ripple control systems.
$endgroup$
– Jasen
59 mins ago
add a comment |
$begingroup$
Yes, they go by various names such as a bistable relay, latching relay, or impulse relay. Common in small (telecom style 2A or less) and also some power relays have this function.
There are various methods of actuating them, the small ones typically have either two coils (pulse one coil for 'on', pulse the other for 'off') or single coil (reverse polarity pulses for on vs. off).
Some of the power ones are alternating (pulse on, pulse off). One application of the high-power relays is for electrical metering where the power can be remotely switched off in case of bill non-payment by the customer.
edited 1 hour ago
duskwuff
18.2k32853
answered 1 hour ago
Spehro PefhanySpehro Pefhany
214k5163435
$endgroup$
$begingroup$
But latching relays continues to draw energy for coil inside of it after one o hit the button using relay's second port(I don't know how its called?).
$endgroup$
– Barış Doğa Yavaş
1 hour ago
1
$begingroup$
You control the coil(s) and give it a brief pulse to put it in the desired state. That is typically done with electronics.
$endgroup$
– Spehro Pefhany
1 hour ago
$begingroup$
latching power relays are also used in ripple control systems.
$endgroup$
– Jasen
59 mins ago
add a comment |
$begingroup$
Yes, they go by various names such as a bistable relay, latching relay, or impulse relay. Common in small (telecom style 2A or less) and also some power relays have this function.
There are various methods of actuating them, the small ones typically have either two coils (pulse one coil for 'on', pulse the other for 'off') or single coil (reverse polarity pulses for on vs. off).
Some of the power ones are alternating (pulse on, pulse off). One application of the high-power relays is for electrical metering where the power can be remotely switched off in case of bill non-payment by the customer.
edited 1 hour ago
duskwuff
18.2k32853
answered 1 hour ago
Spehro PefhanySpehro Pefhany
214k5163435
$endgroup$
Yes, they go by various names such as a bistable relay, latching relay, or impulse relay. Common in small (telecom style 2A or less) and also some power relays have this function.
There are various methods of actuating them, the small ones typically have either two coils (pulse one coil for 'on', pulse the other for 'off') or single coil (reverse polarity pulses for on vs. off).
Some of the power ones are alternating (pulse on, pulse off). One application of the high-power relays is for electrical metering where the power can be remotely switched off in case of bill non-payment by the customer.
edited 1 hour ago
duskwuff
18.2k32853
answered 1 hour ago
Spehro PefhanySpehro Pefhany
214k5163435
edited 1 hour ago
duskwuff
18.2k32853
edited 1 hour ago
duskwuff
18.2k32853
edited 1 hour ago
duskwuff
18.2k32853
18.2k32853
answered 1 hour ago
Spehro PefhanySpehro Pefhany
214k5163435
answered 1 hour ago
Spehro PefhanySpehro Pefhany
214k5163435
answered 1 hour ago
Spehro PefhanySpehro Pefhany
214k5163435
214k5163435
$begingroup$
But latching relays continues to draw energy for coil inside of it after one o hit the button using relay's second port(I don't know how its called?).
$endgroup$
– Barış Doğa Yavaş
1 hour ago
1
$begingroup$
You control the coil(s) and give it a brief pulse to put it in the desired state. That is typically done with electronics.
$endgroup$
– Spehro Pefhany
1 hour ago
$begingroup$
latching power relays are also used in ripple control systems.
$endgroup$
– Jasen
59 mins ago
add a comment |
$begingroup$
But latching relays continues to draw energy for coil inside of it after one o hit the button using relay's second port(I don't know how its called?).
$endgroup$
– Barış Doğa Yavaş
1 hour ago
1
$begingroup$
You control the coil(s) and give it a brief pulse to put it in the desired state. That is typically done with electronics.
$endgroup$
– Spehro Pefhany
1 hour ago
$begingroup$
latching power relays are also used in ripple control systems.
$endgroup$
– Jasen
59 mins ago
$begingroup$
But latching relays continues to draw energy for coil inside of it after one o hit the button using relay's second port(I don't know how its called?).
$endgroup$
– Barış Doğa Yavaş
1 hour ago
$begingroup$
But latching relays continues to draw energy for coil inside of it after one o hit the button using relay's second port(I don't know how its called?).
$endgroup$
– Barış Doğa Yavaş
1 hour ago
1
1
$begingroup$
You control the coil(s) and give it a brief pulse to put it in the desired state. That is typically done with electronics.
$endgroup$
– Spehro Pefhany
1 hour ago
$begingroup$
You control the coil(s) and give it a brief pulse to put it in the desired state. That is typically done with electronics.
$endgroup$
– Spehro Pefhany
1 hour ago
$begingroup$
latching power relays are also used in ripple control systems.
$endgroup$
– Jasen
59 mins ago
$begingroup$
latching power relays are also used in ripple control systems.
$endgroup$
– Jasen
59 mins ago
add a comment |
$begingroup$
But latching relays continues to draw energy for coil inside of it after one o hit the button ...
You are getting confused with a relay circuit that electrically latches the relay on. A latching relay is bi-stable. It has two stable positions. It uses two coils to switch it - or one but you have to reverse the polarity.
Figure 1. A latching relay will stay in the last energised position when power is removed. Source: Homofaciens.
answered 1 hour ago
TransistorTransistor
88.8k785190
$endgroup$
$begingroup$
usually the rocker is magnetused middle to both ends (or the fulcrum is magnetised top to bottom)
$endgroup$
– Jasen
56 mins ago
add a comment |
$begingroup$
But latching relays continues to draw energy for coil inside of it after one o hit the button ...
You are getting confused with a relay circuit that electrically latches the relay on. A latching relay is bi-stable. It has two stable positions. It uses two coils to switch it - or one but you have to reverse the polarity.
Figure 1. A latching relay will stay in the last energised position when power is removed. Source: Homofaciens.
answered 1 hour ago
TransistorTransistor
88.8k785190
$endgroup$
$begingroup$
usually the rocker is magnetused middle to both ends (or the fulcrum is magnetised top to bottom)
$endgroup$
– Jasen
56 mins ago
add a comment |
$begingroup$
But latching relays continues to draw energy for coil inside of it after one o hit the button ...
You are getting confused with a relay circuit that electrically latches the relay on. A latching relay is bi-stable. It has two stable positions. It uses two coils to switch it - or one but you have to reverse the polarity.
Figure 1. A latching relay will stay in the last energised position when power is removed. Source: Homofaciens.
answered 1 hour ago
TransistorTransistor
88.8k785190
$endgroup$
But latching relays continues to draw energy for coil inside of it after one o hit the button ...
You are getting confused with a relay circuit that electrically latches the relay on. A latching relay is bi-stable. It has two stable positions. It uses two coils to switch it - or one but you have to reverse the polarity.
Figure 1. A latching relay will stay in the last energised position when power is removed. Source: Homofaciens.
answered 1 hour ago
TransistorTransistor
88.8k785190
answered 1 hour ago
TransistorTransistor
88.8k785190
answered 1 hour ago
TransistorTransistor
88.8k785190
answered 1 hour ago
TransistorTransistor
88.8k785190
88.8k785190
$begingroup$
usually the rocker is magnetused middle to both ends (or the fulcrum is magnetised top to bottom)
$endgroup$
– Jasen
56 mins ago
add a comment |
$begingroup$
usually the rocker is magnetused middle to both ends (or the fulcrum is magnetised top to bottom)
$endgroup$
– Jasen
56 mins ago
$begingroup$
usually the rocker is magnetused middle to both ends (or the fulcrum is magnetised top to bottom)
$endgroup$
– Jasen
56 mins ago
$begingroup$
usually the rocker is magnetused middle to both ends (or the fulcrum is magnetised top to bottom)
$endgroup$
– Jasen
56 mins ago
add a comment |
Barış Doğa Yavaş is a new contributor. Be nice, and check out our Code of Conduct.
Barış Doğa Yavaş is a new contributor. Be nice, and check out our Code of Conduct.
Barış Doğa Yavaş is a new contributor. Be nice, and check out our Code of Conduct.
Barış Doğa Yavaş is a new contributor. Be nice, and check out our Code of Conduct.
Thanks for contributing an answer to Electrical Engineering Stack Exchange!
- Please be sure to answer the question. Provide details and share your research!
But avoid …
- Asking for help, clarification, or responding to other answers.
- Making statements based on opinion; back them up with references or personal experience.
Use MathJax to format equations. MathJax reference.
To learn more, see our tips on writing great answers.
Sign up or log in
StackExchange.ready(function ()
StackExchange.helpers.onClickDraftSave('#login-link');
);
Sign up using Google
Sign up using Facebook
Sign up using Email and Password
Post as a guest
Required, but never shown
StackExchange.ready(
function ()
StackExchange.openid.initPostLogin('.new-post-login', 'https%3a%2f%2felectronics.stackexchange.com%2fquestions%2f433122%2fis-there-a-kind-of-relay-only-consumes-power-when-switching%23new-answer', 'question_page');
);
Post as a guest
Required, but never shown
Sign up or log in
StackExchange.ready(function ()
StackExchange.helpers.onClickDraftSave('#login-link');
);
Sign up using Google
Sign up using Facebook
Sign up using Email and Password
Post as a guest
Required, but never shown
Sign up or log in
StackExchange.ready(function ()
StackExchange.helpers.onClickDraftSave('#login-link');
);
Sign up using Google
Sign up using Facebook
Sign up using Email and Password
Post as a guest
Required, but never shown
Sign up or log in
StackExchange.ready(function ()
StackExchange.helpers.onClickDraftSave('#login-link');
);
Sign up using Google
Sign up using Facebook
Sign up using Email and Password
Sign up using Google
Sign up using Facebook
Sign up using Email and Password
Post as a guest
Required, but never shown
Required, but never shown
Required, but never shown
Required, but never shown
Required, but never shown
Required, but never shown
Required, but never shown
Required, but never shown
Required, but never shown
