This one is Good But It didn't work to down a voltage 12v to 30v work 12v to 5v didn't work

This one is Good But It didn't work to down a voltage 12v to 30v work 12v to 5v didn't work

This one is Good But It didn't work to down a voltage 12v to 30v work 12v to 5v didn't work

Cztery gwiazdki za to że utrzymuje Uout dopuki Uin≤Uout. Dla moich potrzeb wystarczy (Lampa 24VDC zasilana z akumulatora 12V).

Cztery gwiazdki za to że utrzymuje Uout dopuki Uin≤Uout. Dla moich potrzeb wystarczy (Lampa 24VDC zasilana z akumulatora 12V).

Cztery gwiazdki za to że utrzymuje Uout dopuki Uin≤Uout. Dla moich potrzeb wystarczy (Lampa 24VDC zasilana z akumulatora 12V).

i received in nice condition it's tiny little cute never test yet so nice

i received in nice condition it's tiny little cute never test yet so nice

i received in nice condition it's tiny little cute never test yet so nice

Joli convertisseur d'étape. Très petit, donc il peut tenir dans la boîte de tictac. Ne chargez pas le téléphone comme indiqué sur la photo!! Destiné à une autre interface.. Aucun téléphone n'a été endommagé dans le processus ;)

Nice step up converter. Very tiny, so it can fit in tictac box. Do not charge phone as shown on picture!! Intended for another interface.. No phones were harmed in process ;)

Joli convertisseur d'étape. Très petit, donc il peut tenir dans la boîte de tictac. Ne chargez pas le téléphone comme indiqué sur la photo!! Destiné à une autre interface.. Aucun téléphone n'a été endommagé dans le processus ;)

i couldn't believe you can step up voltage :) this is actually working low price, good work great bang good

i couldn't believe you can step up voltage :) this is actually working low price, good work great bang good

i couldn't believe you can step up voltage :) this is actually working low price, good work great bang good

Within a 4-35V input range, this device works very nice. Unloaded, the output can reach over 40V output from 5V in. The real danger is when the input drops below 3,5V. If this happens, the output becomes unstable and very high (60V or higher) which can damage circuits attached to it, be carefull! Also, because of the large caps, the voltage on the output takes almost 5 seconds to completely return to 0 after disconnecting the input voltage.

Within a 4-35V input range, this device works very nice. Unloaded, the output can reach over 40V output from 5V in. The real danger is when the input drops below 3,5V. If this happens, the output becomes unstable and very high (60V or higher) which can damage circuits attached to it, be carefull! Also, because of the large caps, the voltage on the output takes almost 5 seconds to completely return to 0 after disconnecting the input voltage.

Within a 4-35V input range, this device works very nice. Unloaded, the output can reach over 40V output from 5V in. The real danger is when the input drops below 3,5V. If this happens, the output becomes unstable and very high (60V or higher) which can damage circuits attached to it, be carefull! Also, because of the large caps, the voltage on the output takes almost 5 seconds to completely return to 0 after disconnecting the input voltage.

Bon produkt, répond à mes attentes

Good produkt, meets my expectation

Bon produkt, répond à mes attentes

Works 100% for job required. Shipping was fast.

Works 100% for job required. Shipping was fast.

Works 100% for job required. Shipping was fast.

bien

bien

bien

Délai de livraison 12 jours! - Non ! - Non ! Testé et bon produit! Je vous remercie!

Shipping time 12 days! ! ! Tested and good product! Thank you!

Délai de livraison 12 jours! - Non ! - Non ! Testé et bon produit! Je vous remercie!