DROK DC DC ūdensnecaurlaidīgs golfa ratiņu sprieguma reduktora pārveidotājs 15-35V 24V līdz 12V Buck pārveidotāja sprieguma regulatora modulis 60W 5A pazeminošs sprieguma transformatora panelis

Brand:DROK

2.9/5

37.69

Parametri: Ieejas spriegums: DC 15-35V Strāvas mikroshēma: LM2596 Izejas spriegums: DC 12V Izejas jauda: 60W Maksimālā izejas strāva: 5A Nepārtraukta izejas strāva: 3A Pārvades efektivitāte: 96% Maks. Mīkstās palaišanas laiks: apmēram 500mS Izejas pulsācija: 50mV(Max ); 20 M joslas platums Darba temperatūra: no -40 līdz +85 C grādiem (lūdzu, samaziniet jaudu vai palieliniet siltuma izstarošanos, ja apkārtējā temperatūra pārsniedz 40 celsija grādus) Temperatūras paaugstināšanās pilnā slodzē: 50 C grādi Slodzes regulēšanas koeficients: +/- 1% voltu regulēšanas koeficients: +/- 2% Dinamiskās reakcijas ātrums: 5% 200uS Ieejas apgrieztā savienojuma aizsardzība: nē (ja nepieciešams, lūdzu, pievienojiet diode virknē ieejai) Pielietojums: Pārveidotājs attiecas uz autobusiem, CMB, lieliem kravas automobiļiem, automašīnām, saules enerģiju ģenerēšanas, autobusu displeja ekrāns, taksometru reklāmas ekrāns, taksometra radio bez traucējumiem, automašīnas audio skaļrunis, LCD televizors, LED, domofonu un monitoru sistēma utt. Piezīmes: 1. Lūdzu, pievienojiet ieejā drošinātāju; Nedrīkst pieslēgt negatīvo un pozitīvo sprieguma polu apgriezti, pretējā gadījumā transformators izdegs un jūsu elektriskās iekārtas var tikt bojātas. 2. Lūdzu, nodrošiniet pietiekamu ieejas spriegumu un jaudu, lai modulis izvadītu pietiekami daudz sprieguma un jaudas 3. Lūdzu, uzlabojiet apkuri. starojums, ja maksimālā izejas strāva ir 5A; Mēs iesakām atstāt pašreizējo rezervi ilgstošai lietošanai. Komplektā ietilpst: 1x DC pārveidotājs

Parasti izmanto radio, skaļruņu sistēmai, kluba automašīnai, elektriskajam velosipēdam, saules panelim, LED gaismām utt. Ar aizsardzību pret īssavienojumu, pār strāvu un pārkaršanu, var automātiski atjaunoties pēc atbrīvošanās no šķēršļiem. Sinhronā rektifikācijas tehnoloģija un nerodas siltums, laba stabilitāte, izturīga, ūdensnecaurlaidīga, var darboties lietū. Kompakts un stabils dizains, elektroinstalācijas shēma, kas marķēta aizmugurē, viegli savienojama, bez dūkoņa vai izslēgšanas lietošanas laikā. Sprieguma reduktors 24V līdz 12V, 5A, ieeja DC 15-35V, 60W, izgatavots no pirmās klases alumīnija.
Brand DROK
Country of Origin China
Input Voltage 35 Volts
Is Discontinued By Manufacturer No
Item model number 090607
Item Weight 0.11 Kilograms
Manufacturer DROK
Output Voltage 12 Volts
Package Dimensions 5.91 x 3.54 x 1.18 inches; 3.88 Ounces

2.9

13 Review
5 Star
51
4 Star
17
3 Star
14
2 Star
4
1 Star
13

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Scritto da: Chance Fulton
Works well, but regulates to 11.7 or 11.9v only
I use this device to power my fish finder using a Rigid 18V drill battery. It works well, and powers the fish finder for several hours on just one 3AH battery. For the price it's pretty darn good, however, I would have liked the voltage to be up in the 12.9-13.8v range which is "industry standard" for automotive voltages in the US. There is also a slight amount of interference that it puts off which causes the fish finder to go wacky once in a while. This is solved by moving the regulator so it's not close to the screen (It's in an ice fishing bag, so it's not that easy to do).
Scritto da: Rich
Outputting 8V instead of 12V from an 18V setup
I'm not sure if my step down is defective or just isn't right for my application. I used it to step down an 18V Powerwheels setup to a 12V for some LED lights and accessories, but under load (of just a couple small low-watt LED lights) it was putting out roughly 9V. Without a load it registers as 12V on the nose. I'm going to do some more testing to see if it's the device or just that it doesn't work for my application. Super simple to hook up, though, and seems to be a very durable build.c
Scritto da: Lucky Luc
Perfect for this application
Perfect for this application, excellent construction and easy to use. This was to install LEDs light strip on a boat ramp (ya big fancy one). The boat is wire 24VDC and the best LED for the application where 12VDC. We did need only 3 amps max but this unit being all set and seal that make the chose a no brainner. We wire it an second and is working nice and cool. That thing can't be better in this application. And it's a cheap solution for stepping down the DC voltage. Very good, highly recommanded
Scritto da: Judah Bauman
Description not accurate
The device and box said it puts out 12V, but the output was only 5V.
Scritto da: Joseph Lenox Jr.
I thought a warning to others would be a good idea. Perhaps an inline fuse as well
Not sure how to rate this item, in short, it's violently intolerant of reversed polarity on the 24 volt side. Yes I blew mine up. I just ordered a replacement I will update review after I wire it for a second time. I thought a warning to others would be a good idea. Perhaps an inline fuse as well.
Scritto da: Adam Kotlisky
Reduces lights etc to 12 volts and works great. I running about 5 lights and a horn ...
Used this on my daughters Power Wheels that I upgraded to 24v. Reduces lights etc to 12 volts and works great. I running about 5 lights and a horn with no issues after a few months. Very happy with it. Wires are a good size so you dont have to worry about them being frayed etc.
Scritto da: Thomas Furlong
Works as advertised.
Works as advertised. It's being used to step down 24VDC solar panel output to 12VDC to keep a battery bank charged
Scritto da: aai
Good app
Always it is a nice app
Scritto da: Myles Barnes
Four Stars
good
Scritto da: David Dodier
Five Stars
Parfait
Scritto da: OptiCrane
Five Stars
Works and delivered quickly
Scritto da: guy desjarlais
Five Stars
exactly as expected.
Scritto da: Richard Weisbeck
One Star
Didn't work out of the box

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