معلومات عنا
دعم العملاء
احصل على التطبيق
قم بتوجيه الكاميرا لتنزيل التطبيق
حقوق الطبع والنشر © 2024 Desertcart Holdings Limited
🔋 Power Up Your Projects with Precision!
The 5Pcs MP1584EN ultra-small DC-DC buck converter module is designed for versatility and efficiency, offering adjustable output voltages from 0.8V to 20V and a maximum output current of 3A. With a compact size of just 22mm x 17mm x 4mm, it’s perfect for Arduino projects and other applications requiring reliable power conversion. Operating efficiently at up to 92%, this module is built to withstand extreme temperatures and ensure stable performance.
| Minimum frequency | 50 Hz |
| Specification met | RoHS |
| UPC | 742548981815 |
| Manufacturer | DollaTek |
| Product Dimensions | 0.4 x 2.2 x 0.4 cm; 10 g |
| Item model number | 742548981815 |
| Item Package Quantity | 1 |
| Batteries included? | No |
| Batteries Required? | No |
| Item Weight | 10 g |
J**N
Ideal to set down from 24 volts to 12 volts.
Used one of these to reduce voltage from 24 volts to 12 volts on my 3d printer to run a different fan. Works well. It was also possible to find a 3d printed case on a well known website for stl files which worked perfectly. Good value for money.
R**H
Compact solution to drop 24v to 12v/5v for my Noctua Upgrade
Worked great when upgrading the fans on my Ender 3 V2. Take time to dial in the required voltage correctly. Twin output is useful if running more than one fan off the Buck or in my case sending the 12v output off to a Micro USB buck to power a Raspberry Pi.It states an input voltage of 23v but working fine with the 24v input on my printer.All 5 working great, no duds.
S**N
Working great 2 weeks in
Does what it says, no duds in the 5 pack.I did however want the cut solder versions, but the adjustable pot only ones take a few seconds to set with a multimeter, so not a huge loss.
T**N
Step down
Excellent device. Easy to setup!!
P**N
Fiddly to get the right output voltage
These are small and reasonably priced but the adjustment pot is very fiddly making getting the correct voltage a chore. I have been using them to take a 5V USB supply down to 3.3V for a microcontroller. Getting dead on 3.3V requires extreme amounts of patience as the slightest movement of the adjustment screw has massive impact on the voltage change.Once set the voltage seems to be stable and they have been working well for me.
B**Z
not a good regulator
I recently purchased the MP1584EN Ultra Small DC-DC 3A Power Step-Down Adjustable Module, and I was disappointed with its performance. While it is compact and easy to wire up, I found the output voltage regulation to be inconsistent, especially under load. The module struggled to maintain stable voltage (24v in with 12v out @ 150ma), the voltage fluctuated between 9 - 12v, causing issues with my sensitive electronics. As the quoted value of 3amp is not quite up to scratch. . BTW I did try all 5 units with similar results. Overall, I wouldn’t recommend this module for critical applications, as it failed to deliver reliable performance
T**M
It works
I am using this as a fan speed controller because with other PWM controllers, the fan is still noisy and additionally there is a high-pitch humming.But not with this! Now it is silent like the snowfall and absolutely worth it!
A**R
Easily fried, be careful
Not sure about these… 2 of them fried themselves (one dramatically up in smoke). As others have noted it seems this will happen if you connect them to power without a load present - but how are you supposed to check the output voltage before safely connecting them to a device?
ترست بايلوت
منذ أسبوعين
منذ 3 أسابيع
