Dual Reguled Linear Power Supply Board LM317 / 337 + TL431 +/- 5V to 37V 1.5A

Dual Reguled Linear Power Supply Board LM317/337 + TL431 +/- 3.3V to 37V 1.5A

Average votes for this product
4.7 / 5

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19,90 €tax incl.

16,58 € tax excl.
Including 0,05 € for green tax

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Facturation France
SAV France

2 Years warranty

Accessories for this product

Find here a selection of useful and/or essential accessories for this product. These are specially selected by the Audiophonics team according to the characteristics of the product.

 
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Regulated Linear Power Supply Module Double LM 317/337 + TL431 +/- 5V to 37V 1.5A

This +/- regulated linear power supply module has an efficient design, enabling it to offer excellent performance especially for a DIY audio mount. Indeed, this one benefits from a double regulation. If the LM317T and LM337T chips could be sufficient, the two TL431 controllers provide a better thermal and electrical stability but also a lower noise to enjoy a clean signal.

In addition to these regulators, the power supply has quality components, such as its capacitors NOVER (RH13) and WIMA.The module allows to adjust the output voltage according to your needs from +/- 5V to 37V at 1.5A

 


TECHNICAL CHARACTERISTICS

  • Voltage Regulators: 1x LM317, 1x LM337, 2x TL431
  • Capacitors: 2x Nover 6800μF 35VDC / WIMA
  • Input Voltage: AC 6V AC 33V
  • Output voltage: +/- DC 5V DC 37V 1.5A
  • Mounting hole distances: 76 x 46 mm
  • Dimensions: 86 x 56 x 40 mm
  • Weight: 92g

Alimentation linéaire régulée double 3.3V à 37V

 
Data sheet
InputScrew terminals
OutputScrew terminals
Output voltage (V)5.0
Output voltage (V)20.0
Output voltage (V)30.0
Output voltage (V)35.0
Output voltage (V)15.0
Output voltage (V)10.0
Output voltage (V)25.0
Output voltage (V)37.0
Output current (A)1.5
Input voltage (V)33.0
Input voltage (V)10.0
Input voltage (V)20.0
Input voltage (V)30.0
Input voltage (V)33.0
Input voltage (V)6.0
Input voltage (V)15.0
Input voltage (V)25.0
Power SupplyRegulated Linear Power Supply
 
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Average votes
4.7 / 5
3 reviews
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 4/5
Date :
Radiateur d'origine trop faible
Stable, mais le radiateur trop fin et petit demande a etre remplace pour un bon fonctionnenent longue duree... au moins 2 fois plus grand avec 5mm d'epaisseur
 (0)
 (0)
This review has been posted for Dual Reguled Linear Power Supply Board LM317 / 337 + TL431 +/- 5V to 37V 1.5A
Note :
 5/5
Date :
Excellente alimentation
Cette alimentation à prix très modéré est excellente!
Elle est à la fois silencieuse et très stable sur les tensions CC choisies en sortie.
( transfo Rcore 2 X15V ou 2x 20 selon le besoin).
Elle peut sans crainte être utilisée pour tout circuit classique et même audiophile même de très haut niveau.
 (0)
 (0)
This review has been posted for Dual Reguled Linear Power Supply Board LM317 / 337 + TL431 +/- 5V to 37V 1.5A
Note :
 5/5
Date :
Très pratique.
Petite alimentation utile pour faire différents essais.
 (0)
 (0)
This review has been posted for Dual Reguled Linear Power Supply Board LM317 / 337 + TL431 +/- 5V to 37V 1.5A
 

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