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
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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
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$begingroup$
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
$begingroup$
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
27 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 40 mins 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
23 mins ago
add a comment |
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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
$begingroup$
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
27 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
$begingroup$
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
27 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
$begingroup$
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
27 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
$begingroup$
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
27 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
$begingroup$
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
27 mins ago
$begingroup$
latching power relays are also used in ripple control systems.
$endgroup$
– Jasen
27 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 40 mins 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
23 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 40 mins 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
23 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 40 mins 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 40 mins ago
TransistorTransistor
88.8k785190
answered 40 mins ago
TransistorTransistor
88.8k785190
answered 40 mins ago
TransistorTransistor
88.8k785190
answered 40 mins 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
23 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
23 mins ago
$begingroup$
usually the rocker is magnetused middle to both ends (or the fulcrum is magnetised top to bottom)
$endgroup$
– Jasen
23 mins ago
$begingroup$
usually the rocker is magnetused middle to both ends (or the fulcrum is magnetised top to bottom)
$endgroup$
– Jasen
23 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.
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