DC DC converter auto step down / up power supply board dc 5-32V to dc 2-24V 12A 14A max LTC3780

Specifications

We produce MODULE ! CUSTOM-MADE module is OK! Our factory produce your own board! Change / modification is accepted!

DC DC converter auto step down / up power supply board dc 5-32V to dc 2-24V 12A 14A max LTC3780  

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PRODUCT PICTURE

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PRODUCT FEATURES

A wide input voltage range: 5 ~ 32V

Output voltage: can be adjusted in the range of 2 ~ 24V, can also choose the fixed output voltage (2 ~ 24V arbitrary choice), please note when buying. The default delivery as the adjustable type

Continuous output current: 12A, maximum 14A (input 14V, output 12V).

The synchronous rectifier technology advanced, the conversion efficiency of up to 98%

Operating frequency: 200KHz

The output over-current, short-circuit protection, output short circuit even if not afraid, automatic protection

The input end uses the 15A fuse, add one level security protection measures

Chip with overheat protection, over temperature automatic stop working

Input undervoltage protection, stop work input voltage is lower than 4.5V

No input reverse connection protection, input and output reverse burning

Soft start function, ensure that the power on process without overshoot voltage

The switch can end can be directly control the output voltage, direct ground to close the output voltage, the module to enter sleep mode. Don't pick (suspended) open output.

Input and output are used LC filter, and the ceramic capacitor with large capacity and high frequency low resistivity electrolytic capacitor made in Taiwan, ensure very low input and output ripple. Input 14V, output 12V10A ripple ≤ 30mVp-p. Especially in the application of vehicle under the conditions, not to interfere with other equipment

Full temperature: 50 °C, delivery has installed heat sink, to strengthen the heat

Operating temperature range of industrial grade: 45 ~ 85 C

Volume: 85X48X25mm (length X width X height)

Connection: terminal type

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Examples of application

For power supply equipment, the unstable cars and big noise in 12V, converted to a stable, clean 12V output, power supply to the car MP3, MP4, GPS, media player, mobile phone, computer and other equipment of vehicle.

DIY is a DC regulated power supply, power supply is connected to a 12V in the input, the output voltage can be adjusted freely in 0.8 ~ 24. Not only can be used for the power supply repair use, also can be used for various laboratory power supply, simple and convenient, cost-effective, suitable for all kinds of electronic enthusiasts.

For the power car of the notebook, the unstable cars and big noise in 12V, voltage boost to this need, such as 16V, 19V, 20V.

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SHIPPING TERMS

1.Ship to whole world : DHL , UPS, FEDEX, EMS, HKPOST, SGPOST,SWPOST

2.Lead time:2days. If we don't have stock at that time, it takes 2-4days to produce it.

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PAYMENT TERMS

1.We accept PAYPAL, TT, WESTERN UNION, ESCROW

2.Commission:
   *Paypal: total sum *0.041
   *Escrow: total sum *0.05
   *TT: $28-$45(according to amount)
   *Western union: $0

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GUARANTEE PERIOD

    3 Months, if the quality have any problems, We have a good after sale

service team will slove the quality problems for you.

1.If you test the products and it doesn't work, pls keep it and send it to us in 

   1 month, we will send the good one to you with the following order.

2.If the product is already used by you, then no warranty.

3.If the product is broken by man-made, then no warranty.

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CONTACT US

SKYPE:aimeehe2011  Cellphone:13760273376