12V à 29.2V 40A 876W DC DC Convertisseur régulateur de tension Chargeur ACC activer

Name: 12V à 29.2V 40A 876W DC DC Convertisseur régulateur de tension Chargeur ACC activer
Brand: Daygreen
SKU: A1C29R2C40
Price: 280.00 USD
Availability: InStock

Référence: A1C29R2C40

$280.00

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Estimate delivery times: 12-26 days (International), 3-6 days (United States).

Return within 30 days of purchase. Duties & taxes are non-refundable.

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12V à 29.2V 40A 876W DC DC Convertisseur régulateur de tension Chargeur ACC activer

Large tension d'entrée de la batterie du véhicule 12V

Fonctionne automatiquement pour les appareils de 0AMP à 40AMP

ACC activer

Charger la batterie 24V à 29.2V

Le chargeur fonctionnera lorsque le moteur s'allumera

100% pleine puissance nominale

Courant de sortie stable à 100 %

Test de rodage à 100 %

Haute efficacité jusqu'à 95%

Étanche scellé

Refroidissement par convection à air libre

Montage en surface

Protections contre les surintensités et les surtensions

Protection contre la surchauffe

Selon:

EN 61000-6-3:2007/A1:2011/AC:2012

EN 55014-1:2006/A2:2011 EN 60950-1:2006/AC:2011

Efficacité : 95 %

Tension d'entrée : batterie 12 V

Tension de sortie : 29,2 V

Courant de sortie : 40 A

Ondulation : 200 mVp

Régulation de ligne : ±0,2 %

Régulation de charge : ±0,2 %

Précision de tension : ± 1,5 %

Boîtiers : IP68

Dimensions : 220*156*65mm

Poids net : 2,6 kg

Température de fonctionnement : -40~85°C

Certificats : CE, ROHS

Garantie : 2 ans

This is a 1168 watt unit. it is listed wrong on the site.

I purchased one of these a few months ago for a van build, so I could use the 12v engine alternator to charge up my 25.6v lithium house batteries.

It does the job, puts out a solid 40 amps, reading 1100+ watts on my battery shunt. It also works well charging in parallel with my solar array, and a 30 amp AC charger.

It also automatically knows to only charge the house batteries if the car is actually running. If you turn the car off the charge stops too. You can also wire in a remote accessory enable switch so you can also disable it while the car is running too, or have peace of mind to know it's off when the car is off.

I'm buying a second one so I can charge my house batteries at 80 amps if need be. I was hesitant at first to buy 2 because the amps/watts for this unit advertised did not compute. But after buying 1 I can confirm it is a 40 amps 1168 watt unit that hits 29.2 volts and works great for charging my 25.6v lithium batteries.

Thank you for your comments. And we already updated the listing.

Let customers speak for us

from 41 reviews

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Converter arrived in a reasonable time. Tracking information was sent and arrived with no damage. Unit works as advertised. Setup was easy to understand. I recommend this product.

Fernando Burgos

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This is a 1168 watt unit. it is listed wrong on the site.

I purchased one of these a few months ago for a van build, so I could use the 12v engine alternator to charge up my 25.6v lithium house batteries.

It does the job, puts out a solid 40 amps, reading 1100+ watts on my battery shunt. It also works well charging in parallel with my solar array, and a 30 amp AC charger.

Brandon

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03/26/2025

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Great little item, does exactly what it says on the box.
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