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DC-DC LTC1871 boost module 3.5~30V 100W with dual display voltmeter ultra LM2577

USD 4.75USD 5.00

DC-DC LTC1871 boost module 3.5~30V 100W with dual display voltmeter ultra LM2577

Description

Features:

  • 100W boost module with voltage display
  • Input with reverse connection protection will not burn out even if it is accidentally reversed. (MOS tube reverse connection protection circuit)

 

Product key technical indicators:

 

Weight: 35g

Color: green, red, blue

Voltmeter accuracy: ±(5‰+1 word)

Input maximum current: 10A (peak current)

Input continuous current: 6A

Appearance size: length * width * height 67cm*42cm*18cm

Output power: maximum 100W {Note: Calculate the output current under rated conditions according to the law of conservation of power: Uin*Iin*efficiency=Uout*Iout (Uin: input voltage Iin: input current)}

Static power consumption: typically around 15ma (closely related to the input voltage, output voltage and the color of the digital tube, there will be deviations in the actual current)

 

Input voltage range: 3.5V-30V (Note: 30V is the highest voltage limit, please leave room for use to avoid accidental damage)

Output voltage range: 3.5V-30V (boost mode, the input must be less than or equal to the output voltage)

IN+: positive input IN-: negative input OUT+: positive output OUT-: negative output

Features:

1: Input and output voltage can be displayed alternately.

2: The boot status can be freely defined.

3: With button shutdown function, reduce power consumption. Description of working mode:

Output voltage mode: the default output voltage mode is turned on, the LED indicator is off

Input voltage mode: Press the switch once to switch to the input voltage mode, and the LED indicator lights up

Alternate mode: Press the switch again to display the data alternately for 3s in input/output voltage (press again to restore the output voltage. Stop working mode:

Long press the button until there is no digital display on the display (more than 4s), release the button, the LED light is on, and the LED voltage indicator is zero. At this time, the memory function is not executed. Press the button switch again, and the working state of the LED voltmeter is turned on. Data test (Voltmeter on state):

3.7V to 5V/2A efficiency 82.5%

5.0V to 12V/2A efficiency 88.4%

7.4V to 12V/2A efficiency 90.2%

12V to 18V/2A efficiency 93.6%

18V to 24V/2A efficiency 95.3%

24V to 30V/2A efficiency 97.1%

Summary: The higher the input voltage, the higher the efficiency. Turn off the voltmeter boost module will get higher work efficiency.

Specification

Brand Name : SZYTF

Type : Module

Model Number : LTC1871

Origin : CN(Origin)

Condition : New

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