DROK® 12V na 9V 2A 18W DC/DC Buck Power Converter Napätie Step Dowm Napájanie Vodotesné

Brand:DROK

3.4/5

38.59

Prijmite lepidlo, vodotesné, odolné voči nárazom, vlhkosti a prachu. Prijmite technológiu synchrónnej rektifikácie, rýchlosť konverzie až 90%, nízke teplo a nízku spotrebu energie. S ochranou proti prehriatiu a nadprúdu. Výstupné napätie: DC 9V, výstupné napätie je pevné. Modul je menič energie, preto výstupné napätie musí byť menšie ako vstupné (minimálny diferenčný tlak: 3V).

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EAN: 0619397028629

Kategórie Elektronika, Napájacie meniče,

Prijmite lepidlo, vodotesné, odolné voči nárazom, vlhkosti a prachu. Prijmite technológiu synchrónnej rektifikácie, rýchlosť konverzie až 90%, nízke teplo a nízku spotrebu energie. S ochranou proti prehriatiu a nadprúdu. Výstupné napätie: DC 9V, výstupné napätie je pevné. Modul je menič energie, preto výstupné napätie musí byť menšie ako vstupné (minimálny diferenčný tlak: 3V).
Brand DROK
Color Off-White
Input Voltage 12 Volts
Output Voltage 9 Volts

3.4

13 Review
5 Star
70
4 Star
10
3 Star
8
2 Star
6
1 Star
7

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Scritto da: T Jett
Works as stated, sorta...
I like it! Very simple and would hard to build a waterproof version for this price. Have it directly connected to 10W solar panel to run a small pump. No issues and have not had heat issues in my tests. Will be ordering more, WAIT, see below... EDIT: It failed on June12, 2022 and had bought March 2022. Now the price is insane for replacement. Find another option, there are many here.
Scritto da: dan eyer
Need to add iron torroids if using it for a radio
It works. But I have a feeling that it wont last long. Its chinese
Scritto da: R H
Worked just as it was supposed to
I used this to take the 12 volts my solar panels make and drop it to 9 volts to operate a Security camera I have in a remote location that has not an outlet
Scritto da: Caluthius
Does the Job
Working just fine for my purpose. I am using it to step down a 12v lead acid battery to 9v for operation of a Yard Guard Ultrasonic Pest Repeller in my garage. Now if only the pest repeller will work the way it is supposed to and keep mice out!
Scritto da: allen m blanchard
worked like a champ dropped the 12vdc to 9vdc for a ...
Installed.. worked like a champ dropped the 12vdc to 9vdc for a alarm device...... :)
Scritto da: Johnny
the item works as expected.
the item works as expected.
Scritto da: William C.
Received power converter on time and it worked great for the project that we were using it for
Received power converter on time and it worked great for the project that we were using it for. Will be buying some more fo sho..
Scritto da: Chuck D.
Works like it should
I have bought several different items from DROK. This one just like all of the others works good.
Scritto da: Mariette
Does the job, but generates radio frequency interference.
I bought this to power a small battery-powered radio (battery eliminator). I found on the FM band, there was a fair amount of radio interference generated by the power converter. Fashioning a torroid in the feed line and re-orienting the antenna was able to get rid of most of the noise.
Scritto da: John
No issues
Worked great for hooking up my dash camera to the powered mirror in my truck. Small enough to tuck back into the casing of the mirror so you don't have wires hanging out everywhere.
Scritto da: Greg
Very small easy to mount
Using it to power a propane and co detector in my cabin cruiser works perfect
Scritto da: peter huey
Didn't work
Why did the 12 V drill battery 0 V on the other end
Scritto da: John Chamberlain: Amazon Customer
Good quality 12 to 9v converter
Using in my off grid solar shed for a 9 v radio

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