LHY AUDIO BATT-USB Regulated Linear Power Supply on Battery 5V 2A

LHY AUDIO BATT-USB Alimentation Linéaire Régulée sur batterie 2x 5V 2A
This LHY Audio BATT-USB regulated linear power supply module uses four 21700 batteries with a capacity of 4900mAh (a total of 9.8Ah) and an ultra-low-noise LDO LT3042 linear voltage regulation chip with D45H11 PNP transistor.

Average votes for this product
4.3 / 5

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139,00 €tax incl.

115,83 € tax excl.
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Facturation France
SAV France

2 Years warranty

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LHY AUDIO BATT-USB

Regulated linear power supply on battery 5V 2A

LHY AUDIO BATT-USB Regulated linear power supply on battery 5V 2A

This LHY Audio BATT-USB regulated linear power supply module uses four 21700 batteries with a capacity of 4900mAh (a total of 9.8Ah) and an ultra-low-noise LDO LT3042 linear voltage regulation chip with D45H11 PNP transistor. This linear power supply has two outputs: one on a USB-A connector and one on a DC 5.5/2.1mm jack connector. Their output power is shared and can reach up to 5V 2A. This means you can power your Hi-Fi equipment with an ultra-low-noise signal. The module itself is powered by 9V DC, also via a DC 5.5/2.1mm jack connector. A charge protection module completes this input.

A US to FR power adapter is required. You can get one as an accessory or directly from here.

LHY AUDIO BATT-USB regulated linear power supply connectivity

LHY AUDIO BATT-USB Regulated linear power supply on battery 5V 2A
1DC 5.5/2.1mm 5VDC jack output
2USB-A 5VDC output
3Voltage adjustment +/5%.
4DC 9V power supply input on 5.5/2.1mm jack connector

Technical characteristics

Specifications
Product typeBattery-regulated linear power supply
Input voltage9V DC
Voltage and output connectorsUSB-A : 5VDC
Jack DC DC 5.5/2.1mm : 5VDC
Total output current2A
Batteries4x 21700 (4900mAh)
General
Dimensions155 x 100 x 47mm
Weight0.72kg
ColorBlack
Package1x LHY AUDIO BATT-USB regulated linear battery power supply
1x Jack DC 5.5/2.1mm to Jack DC 5.5/2.1mm cable
1x US power adapter 100-240V to 9V 2A
 
Data sheet
InputJack DC 5.5/2.1mm
OutputJack DC 5.5/2.1mm
OutputUSB
ColorBlack
Output voltage (V)5.0
Output current (A)2.0
Input voltage (V)9.0
Power SupplyRegulated Linear Power Supply
 
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Average votes
4.3 / 5
3 reviews
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 5/5
Date :
Basically a fine thing
I bought two devices. Both have an audibly positive effect on music playback with the devices now supplied with clean power (rpi/WiiM/Dac). The first device is flawless. The batteries of the second device are weak. The batteries are empty after approx. 3 hours. Two green LEDs still light up, then the device switches off. On the first device, the batteries last for at least 5 hours without any problems until all LEDs go out.
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This review has been posted for LHY AUDIO BATT-USB Regulated Linear Power Supply on Battery 5V 2A
Note :
 5/5
Date :
Gute Akkuversorgung für Medienkonverter
Ich nutze das Gerät für den Betrieb eines Medienkonverters. Laufzeit mit einer vollen Ladung reicht locker für einen Betrieb über 48 Stunden. Das Problem der nicht vollständigen Trennung vom Stromnetz habe ich mit einer 2-poligen Zeitschaltuhr gelöst.
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This review has been posted for LHY AUDIO BATT-USB Regulated Linear Power Supply on Battery 5V 2A
Note :
 3/5
Date :
Silencieux mais interupteur de charge ne coupe pas du secteur
Pas de problème de fonctionnement, assez bonne autonomie. Effectivement silencieux mais pour moi, qui alimente un dac trop sensible à l’alimentation, il faut débrancher le câble de l'alimentation 9V, l’interrupteur de charge, qui est probablement unipolaire, ne suffit pas à couper la ronflette. Je bricolerai probablement quelque chose à l'occasion mais cela aurait bien de prévoir de série de couper tout lien avec le secteur avec l’interrupteur de charge.
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This review has been posted for LHY AUDIO BATT-USB Regulated Linear Power Supply on Battery 5V 2A
 
LHY AUDIO BATT-USB Regulated Linear Power Supply on Battery 5V 2A
This LHY Audio BATT-USB regulated linear power supply module uses four 21700 batteries with a capacity of 4900mAh (a total of 9.8Ah) and an...

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