8A DC DC constant current and constant voltage converter Automatic boost/buck Car solar wind battery power charging LED Driver

We produce MODULE ! CUSTOM-MADE module is OK! Our company produce your own board!

14A  high power automatically step up/down boost/buck converter pcb module LTC3780 On-board computer/laptop power supply moudle

Product Picture:                                                                                    

Product features:                                                                                  

Advantage:

Large heat sink to ensure that the strong heat;
Thickening 1.6 circuit board, increasing the stability;
Three lines 0.6 and about Kool magnetic inductance, saturation is not easy; to further reduce heat loss;
Four power tubes, use of materials;
High-frequency low-impedance input and output capacitance, such that the output ripple is very small;
On-board DIP switches, reducing the quiescent current shutdown;

 Module parameters:

     Module Properties: non-isolated step-down synchronous rectification module automatically

    Input voltage: DC5-30V

    Input current: 8A (MAX) Peak 10A (6A work for a long time)

    Quiescent current: 4mA (operating voltage is not the same there will be errors)

    Output voltage: 1.25-30V continuously adjustable (the default output 12V,)

    Output Current: 10A (MAX) (long natural heat inside 5A) For larger output current, two modules can be used in parallel, such as the output to 10A, two modules can be connected in parallel, the current per module transferred to 5A can.

    Output current range: 0.2-10A (default 4A shipping)

    Working temperature: -40 to + 85 degrees

    Operating frequency: 150KHz

    Conversion efficiency: typically 91% (12V turn 12V5A) up to 93%

    Overcurrent protection: Yes

    Short circuit protection: Yes (limiting protection

    Overtemperature protection: (automatically reduce the output voltage after overtemperature)

    Input reverse polarity protection: None, (if necessary, please enter the string into the diode)

    Output Counter irrigation: Yes, for charging plus blocking diode is not required.

    Connection: screw terminal output, (IN is the input, OUT output)

    Module size: 60mm * 53mm * 20mm (LWH)

Applications:

    This module can be applied to relatively large fluctuations input voltage, output requirements are relatively stable areas. Such as:

1. 12V battery (10-14V) regulated output 12V, 12V to supply power, 24V battery voltage 24V; you can use as a vehicle power supply, drive 12V books and the like.

  2. The solar panel regulator, voltage fluctuations relatively large solar panels, this module can regulated output power to the device or to charge the battery to use.

  3. driving high-power LED lights, constant current driver, such as a 12V battery drive four LED lights, the LED and the battery voltage or less.

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

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