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Switch Mode Power Supply

I need a power supply for a small device we've developed.

We can't use the traditional transformer, bridge rectifier, regulator method as we dont have the space.

I need a really small power supply (transformerless or switch mode) to give me 12v output and 1amp current.


Input voltage: 240vac

output voltage: 12vdc

output current: 1amp

Small footprint

Thermally stable.

Evner: Kredsløbs Design, Elektrisk Ingeniørarbejde, Elektronik, Ingeniørarbejde, PCB Layout

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Om arbejdsgiveren:
( 40 bedømmelser ) Offord Darcy, United Kingdom

Projekt ID: #17167281

Tildelt til:


We are expert in Power Management Systems. We have designed your small 240V AC (IN) – 12V DC / 1A (OUT) SMPS. We will design this in a small PCB – Approx size = 25x25mm. We are using a Tiny SMD IC and a SMD Opto-co Flere

$100 USD in 3 dage
(8 bedømmelser)

15 freelancere byder i gennemsnit $180 på dette job


Send me a message! Please look at my profile! I can help you right away! Have a great day! .

$555 USD in 7 dage
(96 bedømmelser)

****************ELECTRICAL ENGINEER************************************* Hi! I am interested in your project.I am an electrical engineering expert and have a lot of experiences in the [login to view URL] you hire me, you will g Flere

$155 USD in 3 dage
(17 bedømmelser)

Hi I have good knowledge in PCB design layout I know multiple PCB cad tools I have done many projects in past 5 years See my profile and portfolio Thank you

$188 USD in 6 dage
(45 bedømmelser)
$250 USD in 3 dage
(44 bedømmelser)

Hi my self jaydeep, i have designed many of the power supply very small to very large i am interested to doing ur project i will provide Schematic, PCB layout, gerber, and BOM with Price and also if you asked technica Flere

$111 USD in 7 dage
(4 bedømmelser)

Hi I hope you are good I am expert in it from the last 5 years I guarantee to deliver perfect accurate well explained in time and budget solution with 100% satisfaction Thanks

$66 USD på 1 dag
(5 bedømmelser)
$235 USD in 3 dage
(3 bedømmelser)
$111 USD in 4 dage
(0 bedømmelser)

Hi, QUICK BID: I'm an automation & robotics engineer with experience about 5+ years in electronics. I have worked on 60+ project based these types. I can deliver this in 1-2 days for sure. Please provide yo Flere

$222 USD in 2 dage
(0 bedømmelser)

Hi,sir. I have tons of experience with power supply design. I designed huge capacity regulator as well as small one. I can make your regulator as small as possible. I have experience with the similar things as your Flere

$155 USD in 3 dage
(0 bedømmelser)
$166 USD in 3 dage
(0 bedømmelser)
$166 USD in 7 dage
(0 bedømmelser)

I am an Electrical Engineering Student and have some experience with Power Electronics. I have worked on designing Switch Mode Power Supply (SMPS). It will be a supply with high frequency transformer with reduced size

$60 USD in 3 dage
(0 bedømmelser)
$155 USD in 3 dage
(0 bedømmelser)