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DC/DC 12V to 19V

$30-250 USD

Dalam Kemajuan
Disiarkan sekitar 15 tahun yang lalu

$30-250 USD

Dibayar semasa penghantaran
we need a circuit project for have in input 12 V DC , in output 19 V DC - 5W power circuit components need to cost less then 10 USD . Provider can also sell us the built circuit if he can . thank you
ID Projek: 396240

Tentang projek

24 cadangan
Projek jarak jauh
Aktif 15 tahun yang lalu

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24 pekerja bebas membida secara purata $170 USD untuk pekerjaan ini
Avatar Pengguna
Hi, do u need regulated output ? I am planning to prepare the schematic using the normal components which will cost less than 10$ and by easily available components. if you need the prototype please let me know.
$50 USD dalam 2 hari
5.0 (11 ulasan)
4.6
4.6
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Please check PM
$100 USD dalam 5 hari
5.0 (1 ulasan)
3.8
3.8
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$150 USD dalam 1 hari
5.0 (2 ulasan)
3.5
3.5
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Hi! Please check PMB for details. Thank you.
$100 USD dalam 5 hari
5.0 (2 ulasan)
3.4
3.4
Avatar Pengguna
Please See PMB
$250 USD dalam 30 hari
5.0 (1 ulasan)
1.4
1.4
Avatar Pengguna
Please check PM
$250 USD dalam 5 hari
5.0 (1 ulasan)
1.0
1.0
Avatar Pengguna
Please see PMB
$250 USD dalam 5 hari
0.0 (0 ulasan)
0.0
0.0
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I have already done this project for some other client.I assure you that hardware cost will not exceed 10 USD.
$150 USD dalam 3 hari
0.0 (0 ulasan)
0.0
0.0
Avatar Pengguna
Hi, I can design and send schematics to input 12VDC and output 19VDC at 300mA, exceeding your specification. If you would like me to build a prototype for you I will need to know if you require an enclosure of some sort, what type of connectors you prefer, etc. Fee for building a prototype depends on your requirements. The electronic components themselves will meet your cost limit in single unit quantity. I have many years experience to ensure no headache for you.
$100 USD dalam 3 hari
0.0 (0 ulasan)
0.0
0.0
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Please see PMB.
$250 USD dalam 5 hari
0.0 (0 ulasan)
0.0
0.0
Avatar Pengguna
Price include: Schematic PCB design Gerber Documentation PCB Assambling Not included: Shipping Price are for 1 piece, other pieces will be at more reduced priece. The project can be finalized in less days (min.3) for an extra cost requested by PCB provider.
$120 USD dalam 10 hari
0.0 (0 ulasan)
0.0
0.0
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i am interested
$200 USD dalam 7 hari
0.0 (1 ulasan)
0.0
0.0
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Please check my PM
$140 USD dalam 7 hari
0.0 (0 ulasan)
2.0
2.0
Avatar Pengguna
I can make design only (shematics / PCB layout) or full building and delivery. this device may include : - a square signal generator - a bipolar push-pull amplifier - a capacitor based voltage multiplier (by 2 or 3) - a voltage regulator or another old-fashioned approach : - sine wave generator - amplifier - transformer - rectifier bridge - capacitor filter - regulator the first approach is more efficient. this bid is for full building, for shematics/PCB only, it would cost $80 is it for a laptop or another portable electronics ?
$250 USD dalam 25 hari
0.0 (0 ulasan)
0.0
0.0
Avatar Pengguna
See PM - thanks.
$250 USD dalam 14 hari
0.0 (0 ulasan)
0.0
0.0
Avatar Pengguna
we hope that we can offer you the above circuit as per your requirement.
$110 USD dalam 15 hari
0.0 (0 ulasan)
0.0
0.0
Avatar Pengguna
I can design it as per your requirement, provide full set of technical set of document, schematic , BOM, PCB gerber.
$150 USD dalam 5 hari
0.0 (0 ulasan)
0.0
0.0
Avatar Pengguna
days can b adjusted. we can also provide you built circuits.
$200 USD dalam 7 hari
0.0 (0 ulasan)
0.0
0.0
Avatar Pengguna
Hi I have experience of designing, developing & testing of low cost low power DC-DC and AC power supplies. Please see PM for further details
$250 USD dalam 4 hari
0.0 (0 ulasan)
0.0
0.0
Avatar Pengguna
This is my speciallity! This project can be done within a week. Regards,
$150 USD dalam 10 hari
0.0 (0 ulasan)
0.0
0.0

Tentang klien

Bendera ITALY
Milan, Italy
5.0
9
Kaedah pembayaran disahkan
Ahli sejak Sep 18, 2006

Pengesahan Klien

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