High Power Automatic Step UP/Down Power Module LTC3780 DC-DC Converter

Description

Product Overview
High Power Automatic Step UP/Down Power Module LTC3780 DC-DC Converter
Detail
This module is a highly efficient automatic buck regulator module, using Linear's LTC3780 US as the
main chip. The input voltage is higher than the output voltage can also be lower than the output voltage,
and the output voltage is maintained constant. For example, set the output to 12V, then the input
voltage varies between 5 ~ 32V, output voltage at 12V constant. This module has the perfect
protection, can be widely used in notebook power supply, automotive power, industrial power supply,
model aircraft power, embedded systems and so on.
Features
Wide input voltage range: 5 ~ 32V
Output voltage: can be adjusted between 2 ~ 24V, also choose a fixed voltage (2 to choose between
24V), please indicate the time of purchase. Default shipping is adjustable
Continuous output current: 12A, maximum 14A (input 14V, output 12V).
The use of advanced synchronous rectification, the conversion efficiency of up to 98%
Operating frequency: 200KHz
Output over-current, short circuit protection, output short circuit is not afraid even end, the circuit will
automatically protect
Inputs with 15A fuse, Cadogan a security measure
Chip with overheat protection, over temperature automatically stop working
Input undervoltage protection, stop working when the input voltage is lower than 4.5V
No input reverse polarity protection, reverse input and output shall be burnt
Soft-start function, make sure the power process without overshoot voltage
Enabled client can directly control the output voltage of the switch to turn off the output voltage
straightforward grounding module into sleep mode. Not connected (floating) opens output.
Input and output LC filter are used, and the use of large-capacity high-frequency ceramic capacitors
and low-impedance electrolytic capacitors from Taiwan to ensure very low input and output ripple. Input
14V, output ripple when 12V10A ≤30mVp-p. Especially in vehicle application conditions, does not
interfere with other devices
Full temperature: 50 °c, shipping has been installed heat sink, to enhance heat dissipation
Industrial operating temperature range: -45 ~ + 85°c
Volume: 85X48X25mm (length X width X height)
Connection: Terminal type
Package Include:
1 x
High Power Automatic Step UP/Down Power Module DC-DC Converter LTC3780 Converter
Shipping Policy
Payment Mathord
Returns Policy
Shipping Policy
1.Items are shipped from china.we will send out within 1 bussiness day after receive the payment.
2.We only ship to ebay confirmed address. So before bidding,  please kindly verify your ebay address.
3.
Shipping to USA takes 8-18 days in normal condition by E-packet with tracking number.
Shipping to most other countries takes about 12-30 days via Economy Int'l Airmail.
Less than , without free tracking number,if you request tracking number,please send ebay message to us.
Over ,with tracking number free.The shipping time depends on your location and local postal service,as well as the  weather condition along the shipping,sometimes may take longer,.please send ebay message to us if you not get the package.
4.
Express shipping: DHL/FEDEX/EMS,Extra  -- will be charged for the first 500 grams for most countries. Contact us if  you need this service.
Payment Mathord
PayPal payment accepted only.
Returns Policy
1. Customer satisfaction is our top goal. We believe our items are so outstanding. All products are quality checked. They are new and in good condition when shipped to our customers. We are convinced you will be happy with your Purchase.
2. If product is defective or damage upon arrival, or wrong product shipped, please send ebay message to us immediately. Returns accepted within 30 days of delivery date.
3. Please send ebay message to us first if you have any problems/questions/concerns. We will be happy to resolve any issues you may have in a cordial and friendly manner.