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This review has been posted for Regulated Linear Power Supply AC-DC LM317 / TL431 37V 1.5A Société très efficace
Envoi rapide
Produit excellente qualité
Rien a redire
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Regulated Linear Power Supply AC-DC LM317 / TL431 37V 1.5A
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Reference : 14094
New product
Linear regulated power supply LM317 TL431
This linear regulated power supply incorporates a high precision linear voltage regulator LM317 and offers an excellent thermal stability. A second reference TL431 regulator significantly increases performance for ideal audio performance.
The filtering is performed using a Gold Nover Audio Grade Capacitor 6800μF 35V and the diode bridge uses Philips resistors BI US high speed.
The module accepts input voltages from 6 to 33V (AC) and covers an output voltage 3V3 to 37V (DC) with a maximum current of 1.5A.
Dimensions
distances
All dimensions are in mm
| Specifications | |
|---|---|
| Type | linear regulated power supply |
| Input Voltage | 6-33 VAC |
| Output voltage | 3V3 - 37 VDC |
| Dimensions | 44 x 77 x39 mm |
| Mounting holes | 3 mm |
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Average votes 4.3 / 5 4 reviews | Why write products reviews ? You can share your feelings about products and help other people by sharing your experience |
Note :
5/5
Date :
2020-12-06
philippe l.
Note :
4/5
Date :
2020-10-24
Martial H.
Note :
3/5
Date :
2020-08-31
Pavel Z.
Wrong specifications
Beware, the capacitor after the diode bridge is 35V, so the specified 33V AC input is way too high. I did not care and learned it the hard way when the capacitor exploded with 32V transformer. The capacitor after the regulator is 25V so maximum DC output 37V is also clearly wrong.
This review has been posted for Regulated Linear Power Supply AC-DC LM317 / TL431 37V 1.5A Beware, the capacitor after the diode bridge is 35V, so the specified 33V AC input is way too high. I did not care and learned it the hard way when the capacitor exploded with 32V transformer. The capacitor after the regulator is 25V so maximum DC output 37V is also clearly wrong.
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