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security cameras
I wish to run a Neos security camera from a 12v supply. The following
is from the spec sheet Power Adapter: Input 110-240V (AC/DC) Output 5V/1000mA What power 12v to 240v dc inverter would i require ? Is it likely to be as fussy as a computer would be (pure sine wave )? |
security cameras
On 16/01/2020 06:46, fred wrote:
I wish to run a Neos security camera from a 12v supply. The following is from the spec sheet Power Adapter: Input 110-240V (AC/DC) Output 5V/1000mA What power 12v to 240v dc inverter would i require ? Is it likely to be as fussy as a computer would be (pure sine wave )? If, as the wording implies, you have a mains adapter then ditch this and look for a 12-to-5V DC-DC converter. The "bargain basin" approach might be to re-purpose a car USB adapter. |
security cameras
Can you not just supply the 5v from the 12v via a regulator?
Brian -- ----- -- This newsgroup posting comes to you directly from... The Sofa of Brian Gaff... Blind user, so no pictures please Note this Signature is meaningless.! "fred" wrote in message ... I wish to run a Neos security camera from a 12v supply. The following is from the spec sheet Power Adapter: Input 110-240V (AC/DC) Output 5V/1000mA What power 12v to 240v dc inverter would i require ? Is it likely to be as fussy as a computer would be (pure sine wave )? |
security cameras
"fred" wrote in message ... I wish to run a Neos security camera from a 12v supply. The following is from the spec sheet Power Adapter: Input 110-240V (AC/DC) Output 5V/1000mA What power 12v to 240v dc inverter would i require ? 5W output. And it isnt an inverter, its a reducer. Is it likely to be as fussy as a computer would be (pure sine wave )? Nope, it wants DC, |
security cameras
fred wrote:
I wish to run a Neos security camera from a 12v supply. The following is from the spec sheet Power Adapter: Input 110-240V (AC/DC) Output 5V/1000mA What power 12v to 240v dc inverter would i require ? Is it likely to be as fussy as a computer would be (pure sine wave )? Why not run them on a 12V to 5V power supply? e.g. a car USB socket https://www.12voltplanet.co.uk/12v-24v-surface-mounted-twin-usb-power-socket-5v-21a.html |
security cameras
On 16/01/2020 06:46, fred wrote:
I wish to run a Neos security camera from a 12v supply. The following is from the spec sheet Power Adapter: Input 110-240V (AC/DC) Output 5V/1000mA What power 12v to 240v dc inverter would i require ? Is it likely to be as fussy as a computer would be (pure sine wave )? 5W Factor in a little bit extra for efficiencies and losses and the fact you probably don't to run it balls out 24/7 for reliability. |
security cameras
On 16/01/2020 06:46, fred wrote:
I wish to run a Neos security camera from a 12v supply. The following is from the spec sheet Power Adapter: Input 110-240V (AC/DC) Output 5V/1000mA What power 12v to 240v dc inverter would i require ? Is it likely to be as fussy as a computer would be (pure sine wave )? What is the input voltage of the camera. 12v or 5v. There are plenty of either 12v or 5v power supplies which can be used. |
security cameras - echo, echo, echo
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security cameras
On Wed, 15 Jan 2020 22:46:40 -0800 (PST), fred wrote:
I wish to run a Neos security camera from a 12v supply. The following is from the spec sheet Power Adapter: Input 110-240V (AC/DC) Output 5V/1000mA What power 12v to 240v dc inverter would i require ? Is it likely to be as fussy as a computer would be (pure sine wave )? Avoid that problem entirely and get a 12 Volt DC -- 5V/1000mA converter. USB charger wot plugs into the cigarette lighter should do it... Thomas Prufer |
Lonely Auto-contradicting Psychotic Senile Ozzie Troll Alert! LOL
On Thu, 16 Jan 2020 18:53:00 +1100, cantankerous trolling geezer Rodent
Speed, the auto-contradicting senile sociopath, blabbered, again: Nope, it wants DC, What you want is a good dose of your Nembutal, senile cretin! -- Marland answering senile Rodent's statement, "I don't leak": "That¢s because so much **** and ****e emanates from your gob that there is nothing left to exit normally, your arsehole has clammed shut through disuse and the end of prick is only clear because you are such a ******." Message-ID: |
security cameras
On 16/01/2020 06:46, fred wrote:
I wish to run a Neos security camera from a 12v supply. The following is from the spec sheet Power Adapter: Input 110-240V (AC/DC) Output 5V/1000mA What power 12v to 240v dc inverter would i require ? Is it likely to be as fussy as a computer would be (pure sine wave )? Is this a 12V DC supply. If so there are lots of modules designed for car use that input a nominal 12V DC and output 5V DC. Look on Ebay for "12V to USB" module -- mailto : news {at} admac {dot} myzen {dot} co {dot} uk |
security cameras - echo, echo, echo
wrote in message ... On 16/01/2020 07:45, wrote: On 16/01/2020 06:46, fred wrote: I wish to run a Neos security camera from a 12v supply. The following is from the spec sheet Power Adapter: Input 110-240V (AC/DC) Output 5V/1000mA What power 12v to 240v dc inverter would i require ? Is it likely to be as fussy as a computer would be (pure sine wave )? If, as the wording implies, you have a mains adapter then ditch this and look for a 12-to-5V DC-DC converter. The "bargain basin" approach might be to re-purpose a car USB adapter. minor rantThere seems to be a lot of echo here. WTF do people bother writing replies that are identical to an earlier reply? Because most dont read all the posts in a thread before replying. All it does is add clutter./minor rant |
security cameras - echo, echo, echo
In article ,
wrote: On 16/01/2020 07:45, wrote: On 16/01/2020 06:46, fred wrote: I wish to run a Neos security camera from a 12v supply. The following is from the spec sheet Power Adapter: Input 110-240V (AC/DC) Output 5V/1000mA What power 12v to 240v dc inverter would i require ? Is it likely to be as fussy as a computer would be (pure sine wave )? If, as the wording implies, you have a mains adapter then ditch this and look for a 12-to-5V DC-DC converter. The "bargain basin" approach might be to re-purpose a car USB adapter. minor rantThere seems to be a lot of echo here. WTF do people bother writing replies that are identical to an earlier reply? All it does is add clutter./minor rant very easy: they see the query and reply, later they continue reading the thread and find some has given a similar answer. Usually happen with people wo don't read tehnewsgroup very oftern -- from KT24 in Surrey, England "I'd rather die of exhaustion than die of boredom" Thomas Carlyle |
Lonely Auto-contradicting Psychotic Senile Ozzie Troll Alert! LOL
On Thu, 16 Jan 2020 21:07:40 +1100, cantankerous trolling geezer Rodent
Speed, the auto-contradicting senile sociopath, blabbered, again: minor rantThere seems to be a lot of echo here. WTF do people bother writing replies that are identical to an earlier reply? Because most don¢t read all the posts in a thread before replying. YOU consistently and deliberately repeat the answers others have made before you, you self-important, sefl-opinionated, senile troll! -- Website (from 2007) dedicated to the 85-year-old trolling senile cretin from Oz: https://www.pcreview.co.uk/threads/r...d-faq.2973853/ |
security cameras
On Thursday, 16 January 2020 07:46:37 UTC, Brian Gaff (Sofa 2) wrote:
wouldn;t be very effcient though , which could be important if yuor 12V is coming from a battery. Can you not just supply the 5v from the 12v via a regulator? Brian -- ----- -- This newsgroup posting comes to you directly from... The Sofa of Brian Gaff... Blind user, so no pictures please Note this Signature is meaningless.! "fred" wrote in message ... I wish to run a Neos security camera from a 12v supply. The following is from the spec sheet Power Adapter: Input 110-240V (AC/DC) Output 5V/1000mA What power 12v to 240v dc inverter would i require ? Is it likely to be as fussy as a computer would be (pure sine wave )? |
security cameras
On 16/01/2020 13:27, whisky-dave wrote:
On Thursday, 16 January 2020 07:46:37 UTC, Brian Gaff (Sofa 2) wrote: wouldn;t be very effcient though , which could be important if yuor 12V is coming from a battery. Use a buck regulator which will be 85% + efficient. Plenty of cheap ones on amazon pack of 8 for a tenner:- https://www.amazon.co.uk/Valefod-Eff...dp/B07DYP6L35/ Can you not just supply the 5v from the 12v via a regulator? Brian -- ----- -- This newsgroup posting comes to you directly from... The Sofa of Brian Gaff... Blind user, so no pictures please Note this Signature is meaningless.! "fred" wrote in message ... I wish to run a Neos security camera from a 12v supply. The following is from the spec sheet Power Adapter: Input 110-240V (AC/DC) Output 5V/1000mA What power 12v to 240v dc inverter would i require ? Is it likely to be as fussy as a computer would be (pure sine wave )? |
security cameras
On Thursday, 16 January 2020 13:33:15 UTC, Andy Bennet wrote:
On 16/01/2020 13:27, whisky-dave wrote: On Thursday, 16 January 2020 07:46:37 UTC, Brian Gaff (Sofa 2) wrote: wouldn;t be very effcient though , which could be important if yuor 12V is coming from a battery. Use a buck regulator which will be 85% + efficient. Plenty of cheap ones on amazon pack of 8 for a tenner:- https://www.amazon.co.uk/Valefod-Eff...dp/B07DYP6L35/ yes that is cheap, we ran a lab where studetns had to build a buck converter last year. Can you not just supply the 5v from the 12v via a regulator? Brian -- ----- -- This newsgroup posting comes to you directly from... The Sofa of Brian Gaff... Blind user, so no pictures please Note this Signature is meaningless.! "fred" wrote in message ... I wish to run a Neos security camera from a 12v supply. The following is from the spec sheet Power Adapter: Input 110-240V (AC/DC) Output 5V/1000mA What power 12v to 240v dc inverter would i require ? Is it likely to be as fussy as a computer would be (pure sine wave )? |
security cameras - echo, echo, echo
On 16/01/2020 10:11, Adrian Caspersz wrote:
On 16/01/2020 09:15, wrote: On 16/01/2020 07:45, wrote: If, as the wording implies, you have a mains adapter then ditch this and look for a 12-to-5V DC-DC converter. The "bargain basin" approach might be to re-purpose a car USB adapter. minor rantThere seems to be a lot of echo here. WTF do people bother writing replies that are identical to an earlier reply? All it does is add clutter./minor rant Because Gareth, you've been killfiled? I have no idea why you've said that ... ? |
security cameras
As far as I know those can and do generate RFI if they are el ccheapo. I was
not aware it was from a battery though. Brian -- ----- -- This newsgroup posting comes to you directly from... The Sofa of Brian Gaff... Blind user, so no pictures please Note this Signature is meaningless.! "whisky-dave" wrote in message ... On Thursday, 16 January 2020 13:33:15 UTC, Andy Bennet wrote: On 16/01/2020 13:27, whisky-dave wrote: On Thursday, 16 January 2020 07:46:37 UTC, Brian Gaff (Sofa 2) wrote: wouldn;t be very effcient though , which could be important if yuor 12V is coming from a battery. Use a buck regulator which will be 85% + efficient. Plenty of cheap ones on amazon pack of 8 for a tenner:- https://www.amazon.co.uk/Valefod-Eff...dp/B07DYP6L35/ yes that is cheap, we ran a lab where studetns had to build a buck converter last year. Can you not just supply the 5v from the 12v via a regulator? Brian -- ----- -- This newsgroup posting comes to you directly from... The Sofa of Brian Gaff... Blind user, so no pictures please Note this Signature is meaningless.! "fred" wrote in message ... I wish to run a Neos security camera from a 12v supply. The following is from the spec sheet Power Adapter: Input 110-240V (AC/DC) Output 5V/1000mA What power 12v to 240v dc inverter would i require ? Is it likely to be as fussy as a computer would be (pure sine wave )? |
security cameras - echo, echo, echo
charles Wrote in message:
In article , wrote: On 16/01/2020 07:45, wrote: On 16/01/2020 06:46, fred wrote: I wish to run a Neos security camera from a 12v supply. The following is from the spec sheet Power Adapter: Input 110-240V (AC/DC) Output 5V/1000mA What power 12v to 240v dc inverter would i require ? Is it likely to be as fussy as a computer would be (pure sine wave )? If, as the wording implies, you have a mains adapter then ditch this and look for a 12-to-5V DC-DC converter. The "bargain basin" approach might be to re-purpose a car USB adapter. minor rantThere seems to be a lot of echo here. WTF do people bother writing replies that are identical to an earlier reply? All it does is add clutter./minor rant very easy: they see the query and reply, later they continue reading the thread and find some has given a similar answer. Usually happen with people wo don't read tehnewsgroup very oftern Or those that rate their own opinions so much more than others' that they don't even bother reading them... -- Jimk ----Android NewsGroup Reader---- http://usenet.sinaapp.com/ |
security cameras - echo, echo, echo
Wrote in message:
On 16/01/2020 07:45, wrote: On 16/01/2020 06:46, fred wrote: I wish to run a Neos security camera from a 12v supply. The following is from the spec sheet Power Adapter: Input 110-240V (AC/DC) Output 5V/1000mA What power 12v to 240v dc inverter would i require ? Is it likely to be as fussy as a computer would be (pure sine wave )? If, as the wording implies, you have a mains adapter then ditch this and look for a 12-to-5V DC-DC converter. The "bargain basin" approach might be to re-purpose a car USB adapter. minor rantThere seems to be a lot of echo here. WTF do people bother writing replies that are identical to an earlier reply? All it does is add clutter./minor rant It's very useful to an OP when a consensus of opinion develops. One or two answers could be just as clueless as the question. -- __ %Profound_observation% ----Android NewsGroup Reader---- http://usenet.sinaapp.com/ |
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