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

.محول رائع صغيرة جداً، لذا يمكن أن تتسع في صندوق الـتيكتاك. لا تشحن الهاتف كما هو مبين في الصورة!! مقصوداً بواجهة أخرى لم يتعرض أي هاتف للضرر أثناء العملية ;)

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 ;)

.محول رائع صغيرة جداً، لذا يمكن أن تتسع في صندوق الـتيكتاك. لا تشحن الهاتف كما هو مبين في الصورة!! مقصوداً بواجهة أخرى لم يتعرض أي هاتف للضرر أثناء العملية ;)

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.

produkt جيدة ، يلبي توقعاتي

Good produkt, meets my expectation

produkt جيدة ، يلبي توقعاتي

Works 100% for job required. Shipping was fast.

Works 100% for job required. Shipping was fast.

Works 100% for job required. Shipping was fast.

حسنا

bien

حسنا

وقت الشحن 12 يوم! مُختبر ومُنتج جيّد! شكراً لكِ!

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

وقت الشحن 12 يوم! مُختبر ومُنتج جيّد! شكراً لكِ!