DollaTek 5Pcs MP1584EN Ultra Small DC-DC 3A Step-Down Module Adjustable Buck Converter 24V to 12V 9V 5V 3V for Arduino
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DollaTek 5Pcs MP1584EN Ultra Small DC-DC 3A Step-Down Module Adjustable Buck Converter 24V to 12V 9V 5V 3V for Arduino

4.3/5
Product ID: 383814267
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Details

  • Brand
    DollaTek
  • Power source
    Corded
  • Mounting type
    Wall Mount
  • Current rating
    3 Amps
  • Maximum frequency
    1.5 MHz
3A Output
📏Ultra Compact
🔧Adjustable Voltage

Description

🔋 Power Your Projects with Precision!

  • COMPACT DESIGN - Ultra-small size (9.7 x 6.9 x 0.8 cm) fits seamlessly into any setup.
  • EASY INTEGRATION - Perfect for Arduino and other DIY electronics enthusiasts.
  • LOW RIPPLE VOLTAGE - Enjoy stable performance with only 30mV ripple voltage.
  • POWERFUL PERFORMANCE - Delivers up to 3A output for all your projects.
  • VERSATILE VOLTAGE RANGE - Adjustable output from 0.8V to 20V to suit various applications.

The DollaTek 5Pcs MP1584EN Ultra Small DC-DC Step-Down Module is a high-performance adjustable buck converter designed for versatility and efficiency. With an input voltage range of 4.5V to 28V and an adjustable output voltage from 0.8V to 20V, this module is perfect for powering various electronic projects, especially with Arduino. Weighing only 13g and featuring a compact design, it’s an essential tool for any tech-savvy professional.

Specifications

Minimum frequency50 Hz
Specification metMa
Item weight0.01 Kilograms
UPC742548981815
ManufacturerDollaTek
Item Weight13 g
Package Dimensions9.7 x 6.9 x 0.8 cm; 13 g
Item model number742548981815
Item Package Quantity1
Batteries Included?No
Batteries Required?No

Reviews

4.3

All from verified purchases

C**O

Van perfectos

Funcionan los 5 y testándolos con fuente de alimentación sacan voltaje constante, la verdad que van muy bien y no se calientan como los reguladores lineales. Perfectos.

C**N

orchid

ok

R**R

Nützliches Modul

Das Modul wird zusammen mit 4S LiIon (18650) als netzunabhängige Alternative zu einem 9V max. 2A Netzteil eingesetzt und funktioniert in dieser Anwendung problemlos. Wegen der Topologie mit Freilaufdiode braucht man keine Wirkungsgrad-Wunder erwarten, aber die Verlustleistung hält sich in Grenzen. Bei 15V Eingangsspannung und einem Ausgangsstrom von 1,48A (bei 9V Ausgangsspannung) fließt ein Eingangsstrom von 0,96A. Damit ergibt sich bei diesem Arbeitspunkt ein passabler Wirkungsgrad von 13,3W/14,3W = 0,93. Dieses eine Watt Verlustleistung heizt dem Modul schon merklich ein: die Gehäusetemperatur des MP1584 beträt dabei ca. 69°C, auch die Speicherdrossel wird gut warm. Als Schaltfrequenz waren ca. 900kHz zu messen. Vss der Schaltstörungen ca. 20mV.Ja, die Einstellung der Ausgangsspannung erfordert ziemlich Fingerspitzengefühl, aber i.d.R wird die nur 1x eingstellt und bleibt dann so.Bei einem Preis von etwa 1,40€ pro Modul geht das alles in Ordnung.

C**N

Estremamente comodi.

Sono estremamente comodi. Non resistono al cortocircuito, ma se si usano con attenzione sono perfetti. Soprattutto hanno dimensioni piccolissime.

J**H

4 of 5 broken

1 of the 5 converteren works. Woensdag you turn the screw in most cases is works Just a little bit. I online get it to 11 volt or higher or to 15v in Someren cases. I neede ober voor 3v en 3 for 12v

Common Questions

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Abdullah B.

Great price for an authentic product. Fast international shipping too!

3 weeks ago

Neha S.

Excellent communication throughout the order process. Product is perfect.

2 weeks ago

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TrustScore 4.5 | 7,300+ reviews

Vikram D.

The MOLLE sheath is of exceptional quality. Very happy with my purchase.

2 weeks ago

Reema J.

Perfect platform for hard-to-find items. Delivery was prompt.

1 month ago

Dollatek 5pcs Mp1584en Ultra Small Dc Dc 3a Step Down | Desertcart Slovakia