XL6009 Boost Module dc dc converter Boost Power Supply Module Output Adjustable,LM2577 Step-Up Module DC-DC Converter Board

XL6009 LED display Boost Module DC-DC 4A Power Module

Features:
1. With voltmeter display, voltmeter error ±0.1V, range 5 ~ 35V. (Note: the input voltage is lower than 4.5V, the on-board voltmeter does not work and does not display)

2. Large size 5*5 touch the button to switch the measurement input or output voltage, and there is an indicator light to show which terminal voltage is being measured. The first boot, the default digital tube displays the input voltage, and the input indicator IN is on; touch the button, the digital tube displays the output voltage, and the output indicator OUT is on. And keep the settings, even after power off and on again

3. The voltmeter can be turned off, press and hold the switch for more than 1 second and less than 4 seconds, and release it to turn off. After the voltmeter is turned off, just short press the switch to turn on the voltmeter.

4. Input and output voltage measurement error calibration function, press and hold the switch for more than 4 seconds, and then enter the voltage measurement error calibration function after letting go. At this time, the IN light is on (calibration input terminal), and the digital tube flashes to display the correct value (the factory parameter is 0.0), at this time, short press the button to change this value (the value range is -0.5 to 0.5, the unit is V), a positive number means upward calibration, and a negative number means downward calibration. After adjusting the calibration value of the input end, press and hold the button for more than 2 seconds, and then let go to the error calibration of the output end. At this time, the OUT light is on (calibrating the output end), and the calibration value of the output end is displayed. The adjustment method is the same as that of the input end. After the calibration value of the output terminal, press and hold the button for more than 2 seconds. After letting go, the set value will be saved and the voltage will return to normal display. The set calibration value will take effect immediately and will not be lost after power failure. (With this function, you can meet your higher precision requirements)

5. With terminals, it is easy to use without a soldering iron, and the soldering wire connection points are reserved
(The input voltage must be more than 1v higher than the output voltage)

6. The output current can be as high as 3A, the recommended working current is about 2A, if it exceeds 2A, add a heat sink

7. The internal oscillation frequency of 400KHz is adopted, which belongs to the second generation switching voltage regulator, with low power consumption and high efficiency.

Precautions:
1. When the power usage exceeds 20W, it is recommended to add heat sinks to enhance heat dissipation;

2. Some customers report that the output voltage of the module cannot be adjusted and is always equal to the input voltage. When you encounter this kind of problem, please turn the potentiometer counterclockwise for more than 10 turns, and then use the module to adjust the voltage normally.

Applications:
This module can be used in the boost field where the output voltage is higher than the input voltage, such as batteries, power transformers, DIY adjustable regulated power supplies, 24V car notebook power supplies, industrial equipment step-down, 9 to 12V, 12V to 18V, 18V to 24V, etc.

XL6009 LED display Boost Module DC-DC 4A Power Module
Advantages of the upgraded version:
Using the internal high-precision reference and the voltage divider sampling resistance of one thousandth of low temperature drift, the software does multiple filtering processing to greatly improve the accuracy of the acquisition voltage.

Button function description:
Each time the button is pressed, the voltage displayed on the digital tube switches between the input and output voltages. At the same time, the input LED and output indicator LED on the board are also switched.

Press and hold the button for 2 seconds to turn off the digital tube.

Parameter Description:
● Ultra-wide input voltage 3V~32V (the boost below 5V works normally, but the digital tube does not work), the working voltage range is 5~32V;
● Ultra-wide boost output voltage 5V~40V;
● Built-in 4A high-efficiency MOSFET switch, making the efficiency up to 94%; (LM2577 current is only 3A)
● The ultra-high switching frequency is 400KHz, which can achieve very good results with small-capacity filter capacitors, with smaller ripple and smaller volume. (LM2577 frequency is only 50KHz)
● With input display indicator and output display indicator, the IN indicator is on when the digital tube displays the input voltage, and the OUT indicator is on when the digital tube displays the output voltage

Wiring Instructions:
IN+: Input positive
IN- : Input negative pole
OUT+: output positive
OUT- : output negative pole

other instructions:
The XL6009 is a high-performance boost (BOOST) module with 4A switching current. The module uses the second-generation high-frequency switching technology XL6009E1 as the core chip, and its performance far exceeds the LM2577 of the first-generation technology. The XL6009 boost module has lower cost and higher performance, and the LM2577 module is about to be phased out.

●With terminals, it is easy to use without a soldering iron, and the connection points of the soldering wires are reserved.
●With overheat protection and short circuit protection
●Size 65*39*14mm
●Weight 24g

technical parameter:
Module nature: non-isolated boost (BOOST)
Rectification method: asynchronous rectification
Input current: 4A (), no-load 18mA (5V input, 8V output, no-load less than 18mA. The higher the voltage, the greater the no-load current.)

Conversion efficiency: <94% (the greater the pressure difference, the lower the efficiency)
Switching frequency: 400KHz
Output ripple: 50mV (the higher the voltage, the bigger the current, the bigger the ripple)
Load Regulation: ±0.5%
Voltage regulation rate: ±0.5%
Working temperature: -40℃~ +85℃
Size: 65mm*39mm*14mm

Test comparison sample reference:
Input 5V Output 12V 0.8A 9.6W
Input 7.4V Output 12V 1.5A 18W
Input 12V Output 15V 2A 30W
Input 12V Output 16V 2A 32W
Input 12V Output 18V 1.6A 28.8W
Input 12V Output 19V 1.5A 28.5W
Input 12V Output 24V 1 A 24W
Input 3V Output 12V 0.4A 4.8W

Application range:
This module can be used in the boost field where the output voltage is higher than the input voltage, such as batteries, power transformers, DIY adjustable regulated power supplies, 24V car notebook power supplies, industrial equipment step-down, 9 to 12V, 12V to 18V, 18V to 24V, etc.

XL6009 Boost Module DC-DC 15W 4A Power Module
parameter
Size: 49(L)*23.4(W)*11.4(H) mm (without potentiometer)
Module nature: non-isolated boost module (BOOST)
Input voltage: 5-32V
Output voltage: (1) continuously adjustable (5-50V), (2) fixed output 5V.
Output current: 2.5A(MAX)
Input current: 4A (MAX)
Output power: natural cooling 15W, plus heat sink 25W (MAX) actual power
High output power = input voltage * 4A * conversion efficiency
Output ripple: input 12V output 24 0.5A ripple 30MV 20M bandwidth

Operating temperature: (-40°C to +85°C) (Ambient temperature exceeds 40°C, please reduce power usage, or strengthen heat dissipation)
Full load temperature rise: 45℃
Working frequency: 400khz

No-load current: 5V to 12V 15mA, 8.4V to 12V 7mA, 12V to 24V 9mA, 12V to 36V 18mA, 24V to 48V 9mA, 24V to 36V 6mA.

Load Regulation: ±0.5%
Voltage regulation rate: ±0.5%
Dynamic response speed: 5% 200uS
Enable control port: yes, default high level 1.4V-VIN (ON)
Short circuit protection: none (please add a fuse or protection circuit to the input)
Input reverse polarity protection: none
Installation method: can be screwed (fixing hole 3 mm), 2 fixing holes
Wiring method: welding, after adding pins, it can be directly welded on the PCB.

XL6019 Boost Module DC-DC 5A Power Module