LTC1871 LTC-1871 DC-DC Step-Up BOOST 4-35V 6A 100W Converter Boost Power Module With LED Digital Display Voltmeter 100W Adjustable Output 3.5-35V Step Up Module Adapters

Descriptions: LTC1871 DC-DC 3-35V 6A Digital Display Voltmeter

LTC1871 LTC-1871 DC-DC Step-Up BOOST 4-35V 6A 100W Converter Boost Power Module With LED Digital Display Voltmeter 100W Adjustable Output 3.5-35V Step Up Module Adapters

The boost module uses advanced microcontroller and US import boost controller. USA ,  Eliminates The Need For A Current Sensing Resistor Using Power Mosfet ‘ S-resistance ,  Thus Maximizing Efficiency ,  Up To 96.4% . Import Ed High resistance Low Power Mos Transistor, heavy current and high efficiency s Chottky … Traces of PCB wider and thicker, is a guarantee of high power magnification and low temperature ! W When the input and output voltage is above 20V,      The module up to 128 W of output power.

Features:

• 1 LED power indicator .
• 2. Button to change the input or output voltage measurement, and the LED indicates the current input or output voltage measurement; The nixie tube can be turned off with another button. The states mentioned can be commemorated, it is not lost even if the power is turned off (the “IN” LED ON the board is ON, the input voltage value of the nixie tube shows the output voltage value.
• 3 Special release, the voltmeter calibration function, there will never be inaccurate voltmeter! From the calibration method voltmeter :

1. (1) Output voltage calibration steps:

• Step 1 A Just the right button and the “OUT” LED lights, the voltmeter shows the value of the output voltage; P Highlight right button for more than 2 seconds, release, voltmeter, and flash “OUT” LED in sync to Enter output voltage calibration mode.
• Step 2 Press the right button (normal speed), the voltage value is adding one unit; Q Ress the left button, minus one unit; D Ue to one unit is less than 0.1V, the minimum voltage display at 0.1V, so you must continuously press 1-5 times to see the voltmeter change 0.1V, h Ow many times the voltmeter Change 0.1V by pressing the key, depending on the current display voltage, the higher the voltage, the lower the number of pulses.
• Step 3. Press the right button for more than 2 seconds, release, to exit the output voltage calibration mode. All parameters are configured to automatically shutdown and save.

2.(2) In step calibration voltage:

• Step 1 A Simply the correct button for the ” On ” LED to illuminate, the voltmeter displays the value of On Pon voltage; Press the right button for more than 2 seconds, release, voltmeter and ” En ” LED blinks in synchronization for you to enter the En Pon voltage calibration mode.

Steps 2 and 3, consistent with the output voltage calibration method.

Specifications:

• Module chip used are imported materials, stable performance. This module is a more intelligent, humane, high cost performance module
• Input and output voltage can be alternately displayed
• Switched on can be freely defined
• With a button to turn off the digital control function, reduce power consumption
• Input Voltage: 3-35V DC
• Input Current : 9A (Max)
• Output Voltage: 3.5-35V DC
• Output Current: 6A (Max)
• Output Power: 65W
• Conversion Efficiency: 96% (The highest)
• Output Ripple: 40mV (TYP)
• On board Voltage Meter Range: 4-40V
• The Voltmeter Accuracy: +/-0.1V
• Size: Approx. 6.7×4.3×1.7cm/ 2.64×1.69×0.67″

Performance parameters:

• 1 Input voltage range : 3 ~ 35Vdc (note: input voltage is less than 4V, voltmeter failure)
• 2 Input current : 9A (max)
• 3 Output voltage range : 3.5 ~ 35 VDC (make sure the output voltage is higher than the input voltage)
• 4 Output current: 6A (max)
• 5 Output power: 75W (when input and output flip more than 20V up to 128W)
• 6 Conversion efficiency: 96.4% (max.)
• 7 v Range the oltímetro: 4-40 V, Error ± 0.1 V
• 8 Short circuit protection: Yes (limit current 14A). ( Note: connected to high-power load, only very general current impact is turned on Automatic lock protection board, it is recommended to turn it on first,, and then access the load ) .
• 9 Reverse input Polarity Protection: None (if necessary, high current diode in series with the input).
• 10 Length x width x height = 67 * 43 * 12mm

An Application:

• 1 DIY a regulated power supply, the 5V input can be adjustable 5-35V output.
• 2 T Power supply for your electronic equipment . For example. 3.7V to 5V lithium boost for mobile power; Boost 7.4V or 12V to laptop power supply to 19V.
• 3 A S The Vehicle Power Supply for your laptop, PDA or a variety of digital products

Package Include: