Step-Up Voltage Regulator LM2577 - 5-56V 3A

Index: OST-14270 EAN: 5903351242080

Step-Up voltage converter based on LM2577 chip with input voltage from 3,5 V to 35 V DC. Output voltage adjustable by potentiometer from 5 V to 56 V. Current capacity is max. 3 A.

Step-Up Voltage Regulator LM2577 - 5-56V 3A
€4.90
€3.98 tax excl.
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Manufacturer: OpenPlatform

Product description: LM2577- 5-56 V 3 A step-up converter

Step-Up voltage converter based on LM2577 chip with input voltage from 3,5 V to 35 V DC. Output voltage adjustable by potentiometer from 5 V to 56 V. Current capacity is 3 A max.

Przetwornica LM2577

Step-up converter LM2577- 5-56 V 3 A.

Specification of LM2577 step-up converter

  • Input voltage: from 3.5 V to 35 V
  • Output voltage: from 5 V to 56 V
  • Current capacity: 3 A
  • Circuit: LM2577
  • Factory mounted heatsink
  • Dimensions: 44 x 31 x 13 mm

Voltage regulator

LM2577- 5-56V 3A step-up converter is a ready-made electronic circuit used for voltage regulation. User can connect current source with values between 3,5V and 35V (DC voltage) to the device and then using potentiometer adjust it between 5V and 56V.

When connecting the source, remember that the maximum current capacity should not exceed 3 A - a higher current could damage individual components of the circuit.

Step-up converter LM2577- 5-56 V 3 A.

The inverter for professionals

The offered converter is a product of OpenPlatform company, which specializes in manufacturing open source hardware (devices that can be freely modified by customers according to their needs). The LM2577 Step-Up Converter has been made from high quality components and the circuit itself has been well thought out and designed by a team of experienced electronics engineers.

Among other things, there is a metal heat sink on the board, which is able to effectively dissipate the accumulated heat - even when using the limiting current capabilities of the device. On the edges of the laminated board there are tinned holes, where you can solder the power supply and output power cables.

Length 44 mm
Width 31 mm
Height 13 mm
Voltage to 3.5 V
Voltage from 35.0 V
Voltage output from 5.0 V
Output voltage to 56 V
Current 4 A
Stabilizer - Type2 switching
Stabilizer - Type step-up
Package width 5 cm
Package height 6 cm
Package depth 1.5 cm
Package weight 0.002 kg

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Product reviews

Step-Up Voltage Regulator LM2577 - 5-56V 3A

4.7/5

Average grade

21

Customers opinion
The following opinions are collected
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and come from the post-purchase process.
Bartosz 20.11.2024 Confirmed purchase Translated review
it works
Steffen 18.10.2024 Confirmed purchase Translated review
had ordered an LM277 board and it was delivered promptly. Otherwise smooth processing. Can't do anything Saying bad. Hopefully you stay like this :
Zbigniew 06.01.2024 Confirmed purchase Translated review
The board is carefully made, with good soldering of the components. There are quite large pads for connecting the converter, but there are no mounting holes to attach the board somehow. The included small radiator is not glued with thermal glue, but with something that looks like double-sided tape. I tested the converter with a current of 1A and it was slightly warm. I used it to power a 18W 24V LED bulb and it fulfills its role. I recommend it.
Andrzej 19.03.2023 Confirmed purchase Translated review
quality, appearance and usability is ok,
Re 16.02.2023 Confirmed purchase Translated review
ok ok ok
Marek 22.01.2023 Confirmed purchase Translated review
I recommend
Lesław 07.12.2022 Confirmed purchase Translated review
b good
Jerzy 09.11.2022 Confirmed purchase Translated review
I supplied the 10v output voltage I set the 12v load 0.3A the voltage dropped to 3v on the output after a while the diode which signaled something and this shit started to boil Thanks a lot, I will not buy anything from you anymore
Maciej W. 24.02.2022 Confirmed purchase Translated review
It works.
Mikołaj R. 19.02.2022 Confirmed purchase Translated review
Very small, efficient, I recommend it to everyone.
Tomasz C. 13.11.2021 Confirmed purchase Translated review
Very nice inexpensive converter with adjustable output voltage and quite high current load :-)
Daniel D. 03.10.2021 Confirmed purchase Translated review
Efficiency does not exceed 80%, but for small currents it fulfills its function.
Jakub Z. 13.05.2021 Confirmed purchase Translated review
A well-protected package and the inverter itself works flawlessly
Rafał S. 17.04.2021 Confirmed purchase Translated review
Everything as described, works as it should be.
Katarzyna 14.11.2024 Confirmed purchase
Piotr 14.10.2024 Confirmed purchase
Karsten 04.12.2023 Confirmed purchase
Adam 27.11.2023 Confirmed purchase
Jacek 10.05.2023 Confirmed purchase
Jakub 12.04.2023 Confirmed purchase
Marek 23.09.2022 Confirmed purchase

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