Regulated Power supply Module DC with heat slug LT1084 1.25V to 20V 2A

Linear Power supply Module DC with heat slug LT1084

Average votes for this product
2.0 / 5

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Reference : 11486
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14,90 €tax incl.

12,42 € tax excl.
Including 0,05 € for green tax

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Shipping date: 19-03-2024.

Orders placed before 12h (GMT+1) will generally be shipped the same day (working day).

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More info

This regulated linear power supply module is designed to power an Amplifier or other audio equipment.

It is equipped with a potentiometer and a jumper to adjust the 1.25 to 20V from an alternating voltage source whose value is respectively between 3VAC and 20VAC (12V recommended).

Its particularly rigorous design and the quality of its components make it an excellent choice for powering a digital amplifier or other high-fidelity low-voltage components such as DAC converters, headphone amplifiers, etc.
As many devices as it contributes to improve the sound quality.

Specifications:

  • IC Regulator LT1084
  • Resistance 200 Ohm 1 / 4W
  • Capacitor 6800uF / 35V (x1)
  • Capacitor 100uF / 363V
  • Capacitor 0.1uF / 100V (x7)
  • Multi-turn adjustable precision 3296 / 10K
  • Fast rectification: 4 diodes FR307 / 3A
  • Heat dissipation plate

Specifications:

  • Input voltage AC : 3V / 20V
  • DC Output Voltage: Variable from 1.25V to 20V / 5A max
  • Dimensions: 100x42x38mm
  • distances: 85mm / 28mm
  • Weight: 56g


 
Data sheet
InputSolder pad
OutputSolder pad
Output voltage (V)5.0
Output voltage (V)10.0
Output voltage (V)15.0
Output voltage (V)1.0
Output voltage (V)20.0
Output current (A)5.0
Output current (A)2.0
Input voltage (V)20.0
Input voltage (V)3.0
Power SupplyRegulated Linear Power Supply
 
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Average votes
2.0 / 5
2 reviews
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Note :
 1/5
Date :
HS après quelques heures
J'en ai commandé deux, pour me dépanner.
Livraison très rapide, merci Audiophonics (ça vaut une étoile)
Je branche, 18V en entrée, 5V en sortie à vide.
Je règle à 15V.
Je branche la charge (0,5 A)
L'ampli casque (mais l'alim n'est pas silencieuse, Hum 50Hz)
Après quelques heures de fonctionnement, ça ne chauffe pas (peu de puissance à dissiper).
Mais je remesure ma tension de sortie et elle ne varie plus...
LM1084 passant sans régulation.
Bref, j'aurais mieux fait d'en monter une sur un veroboard.
Jean
 (0)
 (0)
This review has been posted for Regulated Power supply Module DC with heat slug LT1084 1.25V to 20V 2A
Note :
 3/5
Date :
Ca peut beaucoup chauffer...
....si vous choisissez 12v alt en entrée et 5v cc en sortie,le rendement est
mauvais et la temperature peut atteindre 66 degres,si par contre vous
mettez 9v alt en entrée et 5v cc en sortie, c'est correct.
J'ai fait ces essais avec un preampli qui consomme 250ma,et on est loin
des 2 amperes promis;ceci dit,sur la fiche technique,le module peut
monter jusqu'a 150 degres!...prevoir un ventilateur au cas ou... :)
 (0)
 (0)
This review has been posted for Regulated Power supply Module DC with heat slug LT1084 1.25V to 20V 2A
 

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