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3pcs DC-DC Boost Buck Adjustable Step Up Step Down Automatic Converter XL6009 Module Suitable For Solar Panel

4.440

$11.99 / $14.63

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$4.99 / $14.63

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Descriptions:

Auto start voltage will be pulled down to 7V or less, and engine will at high speed when the voltage up to 15V or higher. It is hard to work for 12V electrical equipment, this automatic buck boost module can solve this problem, regardless of the input voltage is 5V or 12V or 32V, the output can be stabilized at 12V.

Built-in 4A efficient MOSFET switches enable efficiency up to 94%; (LM2577 current is 3A)

High switching frequency 400KHz, the ripple is smaller, dimension is smaller . (LM2577 frequency only 50KHz)

Applications:

Car regulator, solar photovoltaic, wind power and other applications of voltage instability .

Specifications:

Model Specification: DSN6000AUD Automatic Buck module

Module Properties: Non- isolated boost (BOOST)

Rectification: Non- Synchronous Rectification

Input Range: 3.8V - 32V

Output Range: 1.25V - 35V

Input Current:3A ( max ) , no-load 18mA (5V input , 8V output , no-load is less than 18mA. Higher the voltage, the greater the load current. )

Conversion efficiency:<94% ( the greater the pressure , the lower the efficiency )

Switching frequency:400KHz

Output Ripple:50mV ( the higher the voltage, the greater the current, the greater the ripple )

Load Regulation:± 0.5%

Voltage Regulation:± 0.5%

Operating Temperature:-40 - +85

Dimensions:48mm * 25mm * 14mm ( L * W * H )

Package included:

3 x DC-DC Boost Buck Adjustable Step Up Step Down Automatic Converter XL6009 Module

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3pcs DC-DC Boost Buck Adjustable Step Up Step Down Automatic Converter XL6009 Module Suitable For Solar Panel

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A part of the review has been auto-translated.

mullecy VIP2
CH

10/11/2016

Works as specified if you stay in the limits.

Just a little warning: during my tests, I lowered the input voltage and under 3.5V, the circuit doesn't cut but becomes crazy and the output (that was set to 15V with the pot.) jumps to 40V with no load. With a 2k resistor at the output, it only goes to 30V.
Of course, this is under the specified minimum voltage, but for solar applications, how can you guarantee that the input voltage will not be there?

So when it says "Module Suitable For Solar Panel" I'm suspicious. If you really want to use it like that, you could add a small circuit between the solar panels and the converter to cut it if the voltage drops under the minimum 3.8V or clamp the output with a zener (there's no voltage rating on the output capacitor so that kind of overvoltage could damage it if it is not designed to handle 40V)
Also the problem with that kind of circuit is that if you try to extract too much current from a solar cell, its voltage drops, but then the converter will try to get even more current to keep it's output and the input voltage drops even more... So you also have to add a circuit that limits the output current when the input voltage drops.

Conclusion: good circuit if you use it properly but not really appropriate for solar panels despite what it says in the title.

Works as specified if you stay in the limits.

Just a little warning: during my tests, I lowered the input voltage and under 3.5V, the circuit doesn't cut but becomes crazy and the output (that was set to 15V with the pot.) jumps to 40V with no load. With a 2k resistor at the output, it only goes to 30V.
Of course, this is under the specified minimum voltage, but for solar applications, how can you guarantee that the input voltage will not be there?

So when it says "Module Suitable For Solar Panel" I'm suspicious. If you really want to use it like that, you could add a small circuit between the solar panels and the converter to cut it if the voltage drops under the minimum 3.8V or clamp the output with a zener (there's no voltage rating on the output capacitor so that kind of overvoltage could damage it if it is not designed to handle 40V)
Also the problem with that kind of circuit is that if you try to extract too much current from a solar cell, its voltage drops, but then the converter will try to get even more current to keep it's output and the input voltage drops even more... So you also have to add a circuit that limits the output current when the input voltage drops.

Conclusion: good circuit if you use it properly but not really appropriate for solar panels despite what it says in the title.

Works as specified if you stay in the limits.

Just a little warning: during my tests, I lowered the input voltage and under 3.5V, the circuit doesn't cut but becomes crazy and the output (that was set to 15V with the pot.) jumps to 40V with no load. With a 2k resistor at the output, it only goes to 30V.
Of course, this is under the specified minimum voltage, but for solar applications, how can you guarantee that the input voltage will not be there?

So when it says "Module Suitable For Solar Panel" I'm suspicious. If you really want to use it like that, you could add a small circuit between the solar panels and the converter to cut it if the voltage drops under the minimum 3.8V or clamp the output with a zener (there's no voltage rating on the output capacitor so that kind of overvoltage could damage it if it is not designed to handle 40V)
Also the problem with that kind of circuit is that if you try to extract too much current from a solar cell, its voltage drops, but then the converter will try to get even more current to keep it's output and the input voltage drops even more... So you also have to add a circuit that limits the output current when the input voltage drops.

Conclusion: good circuit if you use it properly but not really appropriate for solar panels despite what it says in the title.

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Show Original
BG891056179 VIP1
AT
27/01/2021

Will bu used in the future with old PC-power-supplies for variable voltages.
I have tested it with a power supply and measured the output voltage. The input was 7.2 Volts. I have used output at voltages of more than 25 V down to 1.5 Volts.
The trimmer for the output voltage is extremely sensitive (10 turn potentiometer) so that the exact voltage can be set easily.
The input voltage should be 5 Volt or higher for stable output.

Will bu used in the future with old PC-power-supplies for variable voltages.
I have tested it with a power supply and measured the output voltage. The input was 7.2 Volts. I have used output at voltages of more than 25 V down to 1.5 Volts.
The trimmer for the output voltage is extremely sensitive (10 turn potentiometer) so that the exact voltage can be set easily.
The input voltage should be 5 Volt or higher for stable output.

Will bu used in the future with old PC-power-supplies for variable voltages.
I have tested it with a power supply and measured the output voltage. The input was 7.2 Volts. I have used output at voltages of more than 25 V down to 1.5 Volts.
The trimmer for the output voltage is extremely sensitive (10 turn potentiometer) so that the exact voltage can be set easily.
The input voltage should be 5 Volt or higher for stable output.
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A part of the QA has been auto-translated.

0

Q:
I used AA batteries of 11 volt. I connected two of these modules with the battery one is adjusted to 5v and another is adjusted to 12 v. If drain voltage from any one it works good,when i use both the voltage suddenly went high and damaged my electrical circuits. why?

I used AA batteries of 11 volt. I connected two of these modules with the battery one is adjusted to 5v and another is adjusted to 12 v. If drain voltage from any one it works good,when i use both the voltage suddenly went high and damaged my electrical circuits. why?
I used AA batteries of 11 volt. I connected two of these modules with the battery one is adjusted to 5v and another is adjusted to 12 v. If drain voltage from any one it works good,when i use both the voltage suddenly went high and damaged my electrical circuits. why?

A:

And how did you set it, in paralel? You used to connect two circuits from one powersource, but the otputs are not isolated, so one pole is always connected from input to output, so you simply cant connect two outputs together.

And how did you set it, in paralel? You used to connect two circuits from one powersource, but the otputs are not isolated, so one pole is always connected from input to output, so you simply cant connect two outputs together.

Answered by brocak on 15/11/2020Helpful (0)
0

Q:
Does this module provide constant current for driving high power LEDs?

Does this module provide constant current for driving high power LEDs?
Does this module provide constant current for driving high power LEDs?

A:

I never measured it with an oscilloscope or anything like that but I've used these for basic led strip lights drawing 3A at 5v bucked from 12v and I also boosted 5v to 12v at 2A. There was no voltage dips at that point (there is an alright smoothing capacitor on the output). I wouldn't push the much farther than that to power high drain LEDs because they got very hot how I used them. Youd want a heatsink on the regulator or maybe even a fan. At that point your better off just using a more well suited power supply I reckon.

I never measured it with an oscilloscope or anything like that but I've used these for basic led strip lights drawing 3A at 5v bucked from 12v and I also boosted 5v to 12v at 2A. There was no voltage dips at that point (there is an alright smoothing capacitor on the output). I wouldn't push the much farther than that to power high drain LEDs because they got very hot how I used them. Youd want a heatsink on the regulator or maybe even a fan. At that point your better off just using a more well suited power supply I reckon.

Answered by will on 15/11/2020Helpful (0)
0

Q:
Ibought them in Nov 2019 and noticed A HUGE PROBLEM already mentioned by one buye. When the input voltage drops below 3.7V ITHE DEVICE GENERATES A HUGE VOLTAGE SPIKE of more than 50 V !!! This will likely DESTROY your equipment !

Ibought them in Nov 2019 and noticed A HUGE PROBLEM already mentioned by one buye. When the input voltage drops below 3.7V ITHE DEVICE GENERATES A HUGE VOLTAGE SPIKE of more than 50 V !!! This will likely DESTROY your equipment !
Ibought them in Nov 2019 and noticed A HUGE PROBLEM already mentioned by one buye. When the input voltage drops below 3.7V ITHE DEVICE GENERATES A HUGE VOLTAGE SPIKE of more than 50 V !!! This will likely DESTROY your equipment !

A:

I've had the same problem! I disclamed about this phenonem to the manufacuror via BG about 2 years ago. THIS is 'Unforgivable' construction.FAULT. It seems that they haven't changed the constuction since then. SHAME ON YOU MANUFACTUROR (and a bit of shame on BG too, for NOT to correct this thing by informing the manuf.) THIS PHENOMEN WILL ABSOLUTELY DESTROY YOUR ELECTRONICS. Where does the liabelity lie? At BG or at the 'Manufacturor? A 'strange phenomen' accures with this unit: when you utterly decrase the 'Input' voltage to say < ~2,7V the unit 'suddenly' shuts of to 0V as it is supposed to do Hmm.... so there's a 'KILLER-ZONE' between ~3,3V down to; ~2,7V OMG.

I've had the same problem! I disclamed about this phenonem to the manufacuror via BG about 2 years ago. THIS is 'Unforgivable' construction.FAULT. It seems that they haven't changed the constuction since then. SHAME ON YOU MANUFACTUROR (and a bit of shame on BG too, for NOT to correct this thing by informing the manuf.) THIS PHENOMEN WILL ABSOLUTELY DESTROY YOUR ELECTRONICS. Where does the liabelity lie? At BG or at the 'Manufacturor? A 'strange phenomen' accures with this unit: when you utterly decrase the 'Input' voltage to say < ~2,7V the unit 'suddenly' shuts of to 0V as it is supposed to do Hmm.... so there's a 'KILLER-ZONE' between ~3,3V down to; ~2,7V OMG.

Answered by KIRASE on 16/11/2020Helpful (0)
0

Q:
I want to take a 24 volt and reduce it to 20 volts will this work for me

I want to take a 24 volt and reduce it to 20 volts will this work for me
I want to take a 24 volt and reduce it to 20 volts will this work for me

A:

not work

not work

Answered by Quilling on 09/03/2021Helpful (0)
0

Q:
Tenho uma fonte de 32 Volts de 0,5 amper e quero baixar para a tensão de 28 Volts , quanto vai ficar a minha amperagem com esse conversor DC DC?

Tenho uma fonte de 32 Volts de 0,5 amper e quero baixar para a tensão de 28 Volts , quanto vai ficar a minha amperagem com esse conversor DC DC?
Tenho uma fonte de 32 Volts de 0,5 amper e quero baixar para a tensão de 28 Volts , quanto vai ficar a minha amperagem com esse conversor DC DC?

A:

Corrente de entrada: 3A (máx), sem carga 18mA (entrada de 5V, saída de 8V, sem carga é inferior a 18mA. Quanto maior a tensão, maior a corrente de carga.)

Corrente de entrada: 3A (máx), sem carga 18mA (entrada de 5V, saída de 8V, sem carga é inferior a 18mA. Quanto maior a tensão, maior a corrente de carga.)

Answered by Ateliosis on 19/12/2019Helpful (0)
0

Q:
What is the output amps?

What is the output amps?
What is the output amps?

A:

3a

3a

Answered by Plumwas on 04/04/2019Helpful (0)
0

Q:
Is the output short circuit protected?

Is the output short circuit protected?
Is the output short circuit protected?

A:

no short circuit protected

no short circuit protected

Answered by Michald on 30/10/2018Helpful (0)