LTC3780 automatic buck boost converter module of notebook PC power supply DC5V-32V to dc 2V-24V 12A 14A

Specifications

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LTC3780 automatic buck boost converter module of notebook PC power supply DC5V-32V to dc 2V-24V 12A 14A

Product pictures:

Product features:

This module is a high efficiency automatic lifting pressure regulator module, using USA Linear company's LTC3780 as the main control chip. The input voltage can be higher than the output voltage, but also can be lower than the output voltage, and the output voltage to maintain constant. For example, to set the output is 12V, then the variation of the input voltage in the range of 5 ~ 32V, output voltage unchanged at 12V. This module has a perfect protection function, and can be widely used in notebook power, vehicle power, industrial power supply, embedded system and so on, model.

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 type (2 ~ 24V arbitrary choice of purchase), please specify. The default delivery as the adjustable type

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

Using synchronous rectification technology advanced, the highest conversion efficiency can reach 98%

Operating frequency: 200KHz

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

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

Chip with overheat protection, over temperature automatic stop working

Input undervoltage protection, stop working when the input voltage is lower than 4.5V

No input reverse connection protection, input and output reverse will burn

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

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

Input and output are used LC filter, and uses a ceramic capacitor with large capacity and high frequency and low resistance Taiwan production of electrolytic capacitors, ensure very low input and output ripple. Input 14V, output 12V10A ripple is less than or equal to 30mVp-p. Especially in the application of vehicle under the conditions that will not interfere with other equipment

Full temperature: 50 C, the shipment has been installed to strengthen the heat radiating fins.

The operating temperature range of industrial grade: 45 ~ 85 C

Volume: 85X48X25mm (length X width X height)

Connection: terminal type

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.

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

Contact us

SKYPE:aimeehe2011  Cellphone:13760273376