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Geekcreit® 5A XL4005 DC-DC Adjustable Step Down Module Power Supply Converter

4.5170

Lt29.31 / Lt35.76

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Lt4.08 / Lt35.76

Shipping to: United States | Express delivery: 7-12 business days | Standard delivery: 15-25 business days

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Prekės priimamos grąžinti per 40 dienų nuo gavimo datos. Individualios prekės negrąžinamos. Prekės įsigytos su dovanų kuponu gali būti tik keičiamos; grąžinimas negalimas.

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Prekės pristatomos per 2-5 darbo dienas. Užsakymai virš $9.9 pristatomi nemokamai.

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Specification:

Module properties: non-isolated step-down module ( BUCK )
Rectification: non-synchronous rectifier
Input voltage: DC 4V ~ 38V
Output voltage: DC 1.25V ~ 32V ( adjustable )
Output current: 0A ~ 5A
Output power: 75W ( more than 50W please add heat sink )
Operating Frequency: 180KHz
Operating Temperature: -40°C ~ +85°C
Load regulation: S(I)≤0.8%
Voltage regulation: S(u)≤0.8%

Package included:

1 x 5A DC-DC adjustable step down module

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Geekcreit® 5A XL4005 DC-DC Adjustable Step Down Module Power Supply Converter

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Show Original

A part of the review has been auto-translated.

klausc VIP1
DE
09/08/2016

The module works fine for my purpose, but it does not match the specification. The specified maximum inpult voltage is up to 38 Volt (see product details). The soldered input capacitor is specified for a maximum voltage of 35 Volts (see attached picture).

The module works fine for my purpose, but it does not match the specification. The specified maximum inpult voltage is up to 38 Volt (see product details). The soldered input capacitor is specified for a maximum voltage of 35 Volts (see attached picture).

The module works fine for my purpose, but it does not match the specification. The specified maximum inpult voltage is up to 38 Volt (see product details). The soldered input capacitor is specified for a maximum voltage of 35 Volts (see attached picture).
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tanasii VIP4
BG
14/01/2021

Good

Good

Good
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Tips:For questions about your order, place of delivery, product discount, taxation, delivery time, warranty, shipping, payment, exchange rate, and other questions unrelated to the product, please contact customer service.

showing 1-12 of 12 |

Show Original

A part of the QA has been auto-translated.

0

Q:
can i put in 3.3v? its for a power bank module and i need to get 7 volt

can i put in 3.3v? its for a power bank module and i need to get 7 volt
can i put in 3.3v? its for a power bank module and i need to get 7 volt

A:

customer support

customer support

Answered by athensgr1 on 11/03/2022Helpful (0)
0

Q:
what are the weight and dimensions?

what are the weight and dimensions?
what are the weight and dimensions?

A:

21*43mm 25g

21*43mm 25g

Answered by Vince on 29/06/2018Helpful (0)
0

Q:
i have EM light with 2 LED they connected serial .the supplied for them is 55-60 v D.C 750 mA , the input of the original unit its 4.8 v 4500 mAh Nicd battery so can i use one unit for 2 LED With parallel connection ? Thanks

i have EM light with 2 LED they connected serial .the supplied for them is 55-60 v D.C 750 mA , the input of the original unit its 4.8 v 4500 mAh Nicd battery so can i use one unit for 2 LED With parallel connection ? Thanks
i have EM light with 2 LED they connected serial .the supplied for them is 55-60 v D.C 750 mA , the input of the original unit its 4.8 v 4500 mAh Nicd battery so can i use one unit for 2 LED With parallel connection ? Thanks

A:

goood

goood

Answered by BG446168104 on 31/03/2023Helpful (0)
0

Q:
does it maintain constant output current? or just the tension?

does it maintain constant output current? or just the tension?
does it maintain constant output current? or just the tension?

A:

customer support

customer support

Answered by athensgr1 on 11/03/2022Helpful (0)
0

Q:
It says: "Output power: 75W ( more than 50W please add heat sink )" Question: Where should I put heat sink? To which element?

It says: "Output power: 75W ( more than 50W please add heat sink )" Question: Where should I put heat sink? To which element?
It says: "Output power: 75W ( more than 50W please add heat sink )" Question: Where should I put heat sink? To which element?

A:

ola

Ola

Answered by BG442118505 on 15/08/2023Helpful (0)
0

Q:
how muck ohm is the potentiometer

how muck ohm is the potentiometer
how muck ohm is the potentiometer

A:

W103, that's 10K

W103, that's 10K

Answered by Oomphbiel on 31/05/2018Helpful (0)
0

Q:
Do you have stress protection?

tiene protección de sobre tensiones?
Do you have stress protection?

A:

nop

nop

Answered by athensgr1 on 11/03/2022Helpful (0)
0

Q:
is it can use for ws2811 LED strip?

is it can use for ws2811 LED strip?
is it can use for ws2811 LED strip?

A:

yes

yes

Answered by athensgr1 on 11/03/2022Helpful (0)
0

Q:
Can it reduce the 24v DC to 18V DC??

Can it reduce the 24v DC to 18V DC??
Can it reduce the 24v DC to 18V DC??

A:

it ok

it ok

Answered by athensgr1 on 11/03/2022Helpful (0)
0

Q:
how to fine tune the desired output voltage?

how to fine tune the desired output voltage?
how to fine tune the desired output voltage?

A:

adjust the resistance value

adjust the resistance value

Answered by athensgr1 on 11/03/2022Helpful (0)
0

Q:
i put direct transfarmae supply 16v

i put direct transfarmae supply 16v
i put direct transfarmae supply 16v

A:

4-38 v

4-38 v

Answered by athensgr1 on 11/03/2022Helpful (0)
0

Q:
can it's convert 4v to 12v dc?

can it's convert 4v to 12v dc?
can it's convert 4v to 12v dc?

A:

gooood

gooood

Answered by BG446168104 on 22/04/2023Helpful (0)