• Banner

DC-DC 3A Buck Step-down Power Supply Module 5V-12V to 5V Fixed Output Robotics Bangladesh
  • DC-DC 3A Buck Step-down Power Supply Module 5V-12V to 5V Fixed Output Robotics Bangladesh

DC-DC 3A Buck Step-down Power Supply Module 5V-12V to 5V Fixed Output

RBD-1954

  • Maximum Output Current: 3A MAX
  • Conversion efficiency: can up to 97.5%
  • Switch frequency: 500KHz
  • Operating temperature: Industrial grade (-40 ° to + 85 °)
  • Improve conversion efficiency
BDT 160.00
BDT 160.00 BDT 160.00 BDT 160.00 BDT 160.00
Tax included Tax excluded Tax included Tax excluded
BDT 160.00 Tax excluded
BDT 160.00 Tax included
BDT 0.00 Tax
BDT 160.00 Tax excluded
BDT 0.00 Tax
BDT 160.00 Tax included
Quantity
In-Stock
41 Items

  Security policy

(edit with the Customer Reassurance module)

  Delivery policy

(edit with the Customer Reassurance module)

  Return policy

(edit with the Customer Reassurance module)

Description

This mini DC-DC step-down voltage converter module supports 5-12 voltage input and 5V output with input polarity reverse protection and output overvoltage protection, short circuit protection.

It adopts synchronous rectification technology to ensure ultra-high power conversion of up to 97.5% to take full use of your input power.

Product Images are shown for illustrative purposes only and may differ from the actual product.

Note: PCB might be different from the picture as per stock

Features:

  1.  Improve conversion efficiency
  2. Small size, Compact Size
  3. Input with reverse polarity protection diode, will not damage when input connect incorrectly

General Specification
Input Voltage 5-12V
Input Mode Soldering
Output Voltage 5V
Maximum Output Current 3A
Maximum Conversion Efficiency 97.5%
Full load temperature 30 °C
Switching Frequency 500KHz
Voltage Regulation ±0.5%
Dynamic Response Speed 5% 200uS
Shipment Weight 0.014 kg
Shipment Dimensions 4 × 3 × 1 cm

Please allow 5% measuring deviation due to manual measurement.

Package Includes:

1 x DC-DC 3A 5V-12V  to 5V Step-down Power Supply Module

Product Details
RBD-1954
41 Items

Specific References

EAN13
1954
Comments (0)
Grade
No customer reviews for the moment.
16 other products in the same category:

Reference: RBD-2622

9V 2A AC-DC Adapter 2.1mm Connector

(0)
Versatile power adapter Universal compatibility Compact and portable Safety features Wide range of applications
BDT 350.00
BDT 350.00 tax incl.
BDT 350.00 tax excl.
BDT 350.00 tax excl.
BDT 350.00 tax incl.
BDT 350.00 tax incl.
BDT 0.00 Tax
BDT 350.00 tax excl.
BDT 350.00 tax excl.
BDT 0.00 Tax
BDT 350.00 tax incl.
More
In-Stock
In stock: 47

Reference: RBD-0388

TP4056 5V Mini USB Charger Module

(0)
Input voltage : 4.5V ~ 5.5V. Input Interface: Micro USB port. Charging method: linear charge. A full charge voltage: 4.2V. RoboticsBD Power: 4.2 w. Charging accuracy: 1.5%. Operating Temperature: -10 to +85ºC Charging indicator: Blue LED charging, Red LED full Check out New Product TP4056 Lithium Battery Charger Module With Protection Dual Functions
BDT 30.00
BDT 30.00 tax incl.
BDT 30.00 tax excl.
BDT 30.00 tax excl.
BDT 30.00 tax incl.
BDT 30.00 tax incl.
BDT 0.00 Tax
BDT 30.00 tax excl.
BDT 30.00 tax excl.
BDT 0.00 Tax
BDT 30.00 tax incl.
More
Out-of-Stock
In stock: 0

Reference: RBD-2491

ATX Power Supply Breakout Board

(0)
ATX Power Supply Breakout Board 3.3V, 5V, 12V and -12V Output Terminals ATX power supply breakout board allows for easy connection to the outputs of a standard ATX style PC power supply with 20 or 24 pin connections. Easily supply power to your projects from a high-quality and inexpensive (ofter surplus) PC-style power supply. This board provides +3.3V,...
BDT 790.00
BDT 790.00 tax incl.
BDT 790.00 tax excl.
BDT 790.00 tax excl.
BDT 790.00 tax incl.
BDT 790.00 tax incl.
BDT 0.00 Tax
BDT 790.00 tax excl.
BDT 790.00 tax excl.
BDT 0.00 Tax
BDT 790.00 tax incl.
More
In stock
In stock: 4

Reference: RBD-2355

Type-C 15W 3A 18650 Lithium Battery Charger Module DC-DC Step Up Booster Fast Charge UPS Power Supply 9V

(0)
The Type-C 3A High Power 9V 18650 Lithium Battery Boost Charging Module is designed for non-power failure applications where seamless power supply switching is required. It allows for external power supply usage when available and automatically switches to battery power during power outages. When utilizing the USB interface for power supply, it is...
BDT 650.00
BDT 650.00 tax incl.
BDT 650.00 tax excl.
BDT 650.00 tax excl.
BDT 650.00 tax incl.
BDT 650.00 tax incl.
BDT 0.00 Tax
BDT 650.00 tax excl.
BDT 650.00 tax excl.
BDT 0.00 Tax
BDT 650.00 tax incl.
More
Last items in stock
In stock: 1

Reference: RBD-1915

LM2577 3A DC-DC Step UP LED Voltmeter 3-34 to 4-35V Adjustable Boost Converter Module

(0)
Input voltage range : 3-34V DC Output voltage range : 4-35v DC adjustable Output current:3A Voltmeter range:0 to 40V,error +-0.1v Multiple output regulator. One button to switch input and output voltage display. Power-down memory function. Press the button for 3 seconds can turn OFF/ON the LED display.
BDT 440.00
BDT 440.00 tax incl.
BDT 440.00 tax excl.
BDT 440.00 tax excl.
BDT 440.00 tax incl.
BDT 440.00 tax incl.
BDT 0.00 Tax
BDT 440.00 tax excl.
BDT 440.00 tax excl.
BDT 0.00 Tax
BDT 440.00 tax incl.
More
In-Stock
In stock: 28

Reference: RBD-1769

Mini MP1584EN DC-DC BUCK Adjustable Step Down Module

(0)
Input Voltage: 4.5V – 28V Output Voltage: 0.8V – 20V Output Voltage Adjustment: On-board potentiometer Output Current:  1.8A (typical), 3.0A (max). Ceramic Capacitor Stable Internal Soft-Start Internally Set Current Limit without a Current Sensing Resistor
BDT 99.00
BDT 99.00 tax incl.
BDT 99.00 tax excl.
BDT 99.00 tax excl.
BDT 99.00 tax incl.
BDT 99.00 tax incl.
BDT 0.00 Tax
BDT 99.00 tax excl.
BDT 99.00 tax excl.
BDT 0.00 Tax
BDT 99.00 tax incl.
More
In-Stock
In stock: 123

Reference: RBD-1414

NVIDIA Jetson Nano 5V 4A DC Power Adapter

(0)
Input Voltage (V): 100 ~ 270 VAC @50 ~ 60Hz. Input current (mA): 100. Output Power: 5V 4A. Load regulation (%): ±5. Input Plug: 2-Pin US type. Output Plug: DC Jack 5.5mm.
BDT 1,150.00
BDT 1,150.00 tax incl.
BDT 1,150.00 tax excl.
BDT 1,150.00 tax excl.
BDT 1,150.00 tax incl.
BDT 1,150.00 tax incl.
BDT 0.00 Tax
BDT 1,150.00 tax excl.
BDT 1,150.00 tax excl.
BDT 0.00 Tax
BDT 1,150.00 tax incl.
More
In-Stock
In stock: 35

Reference: RBD-2623

9V 3A AC-DC Adapter 1.7mm Connector

(0)
This robust 9V 3A AC-DC adapter delivers reliable power to high-current electronics like prototypes, development boards, routers, and more. 3A output caters to demanding devices, eliminating power limitations. Works globally with 110-240V AC input voltage. Small size and lightweight design ensure portability and convenient storage. Features over-voltage,...
BDT 270.00
BDT 270.00 tax incl.
BDT 270.00 tax excl.
BDT 270.00 tax excl.
BDT 270.00 tax incl.
BDT 270.00 tax incl.
BDT 0.00 Tax
BDT 270.00 tax excl.
BDT 270.00 tax excl.
BDT 0.00 Tax
BDT 270.00 tax incl.
More
In-Stock
In stock: 5

Reference: RBD-1505

Power Transformer 12V 600mA

(0)
Input Voltage: 230V AC Output Voltage: 12V or 0V Output Current: 0.6 Amp Soft Iron Core. 0.6 Amp Current Drain.
BDT 190.00
BDT 190.00 tax incl.
BDT 190.00 tax excl.
BDT 190.00 tax excl.
BDT 190.00 tax incl.
BDT 190.00 tax incl.
BDT 0.00 Tax
BDT 190.00 tax excl.
BDT 190.00 tax excl.
BDT 0.00 Tax
BDT 190.00 tax incl.
More
In-Stock
In stock: 4

Reference: RBD-0730

DC-DC Boost Module

(0)
The performance is much higher than LM2577. Non-isolated Boost converter. It has a non-synchronous rectifier. Low ultra wide input voltage 3 v ~ 32 v, the best is 5 ~ 32 v working voltage range; Low ultra wide output voltage 5 v ~ 35 v;
BDT 130.00
BDT 130.00 tax incl.
BDT 130.00 tax excl.
BDT 130.00 tax excl.
BDT 130.00 tax incl.
BDT 130.00 tax incl.
BDT 0.00 Tax
BDT 130.00 tax excl.
BDT 130.00 tax excl.
BDT 0.00 Tax
BDT 130.00 tax incl.
More
In-Stock
In stock: 164

Reference: RBD-1524

LM2596 DC DC Step Down Buck Converter with Digital Tube Display

(0)
Input Voltage(VDC): 4 ~ 40. Output Voltage(VDC): 1.3 ~ 37. Output Current: 2A Rated, ( 3A maximum with heat sink). Switching Frequency: 150 kHz. Input reverse polarity protection. Built-in output short protection function.
BDT 259.00
BDT 259.00 tax incl.
BDT 259.00 tax excl.
BDT 259.00 tax excl.
BDT 259.00 tax incl.
BDT 259.00 tax incl.
BDT 0.00 Tax
BDT 259.00 tax excl.
BDT 259.00 tax excl.
BDT 0.00 Tax
BDT 259.00 tax incl.
More
In stock
In stock: 175

Reference: RBD-0406

HW-411A LM2596 DC-DC Step Down Adjustable Power Supply Module 3A Max Buck Converter

(0)
Input voltage: 4.5-35V, Output voltage: (3-35V) continuously adjustable (recommended load debugging). Minimum pressure: 1.5V Output current: rated current 2A, 3A maximum Output Power: 15W maximum. RoboticsBD
BDT 99.00
BDT 99.00 tax incl.
BDT 99.00 tax excl.
BDT 99.00 tax excl.
BDT 99.00 tax incl.
BDT 99.00 tax incl.
BDT 0.00 Tax
BDT 99.00 tax excl.
BDT 99.00 tax excl.
BDT 0.00 Tax
BDT 99.00 tax incl.
More
In-Stock
In stock: 351

Reference: RBD-0215

IMAX B6-AC Charger/Discharger 1-6 Cells Dual Power 80W

(0)
AC 100~240v or 12V DC input The cables come with a fitted fuse. Microprocessor controlled Li-ion, LiPo, and LiFe capable Input voltage monitoring. (Protects car batteries at the field) Battery break-in and cycling feature Data storage (Store up to 5 packs in memory) Internal resistance checker to see pack health Delta-peak sensitivity Individual cell...
BDT 4,485.00
BDT 4,485.00 tax incl.
BDT 4,485.00 tax excl.
BDT 4,485.00 tax excl.
BDT 4,485.00 tax incl.
BDT 4,485.00 tax incl.
BDT 0.00 Tax
BDT 4,485.00 tax excl.
BDT 4,485.00 tax excl.
BDT 0.00 Tax
BDT 4,485.00 tax incl.
More
In-Stock
In stock: 9

Reference: RBD-1560

DC 9V Charging Step Up Booster Module for 18650 Lithium Battery UPS Voltage Converter Protection

(0)
Support charging and discharging at the same time Large current Small size High efficiency Support short circuit protection
BDT 450.00
BDT 450.00 tax incl.
BDT 450.00 tax excl.
BDT 450.00 tax excl.
BDT 450.00 tax incl.
BDT 450.00 tax incl.
BDT 0.00 Tax
BDT 450.00 tax excl.
BDT 450.00 tax excl.
BDT 0.00 Tax
BDT 450.00 tax incl.
More
In-Stock
In stock: 45

Reference: RBD-1874

High quality AC/DC 9V 2A Switching Power Supply Adapter 2.1mm Barrel Jack

(0)
Suitable for DIY & Hobby Kits, Routers, and Home Appliances. Rated Input AC Voltage 100v-240v It comes with a 1 meter long 24 AWG cable Stabilized DC Output with Low Ripples & Interference Short Circuit & Overload Protection High Efficiency & Low Energy Consumption RoHS and BIS compliance Approved.
BDT 390.00
BDT 390.00 tax incl.
BDT 390.00 tax excl.
BDT 390.00 tax excl.
BDT 390.00 tax incl.
BDT 390.00 tax incl.
BDT 0.00 Tax
BDT 390.00 tax excl.
BDT 390.00 tax excl.
BDT 0.00 Tax
BDT 390.00 tax incl.
More
Out-of-Stock
In stock: 0
You might also like

Reference: RBD-1524

LM2596 DC DC Step Down Buck Converter with Digital Tube Display

(0)
Input Voltage(VDC): 4 ~ 40. Output Voltage(VDC): 1.3 ~ 37. Output Current: 2A Rated, ( 3A maximum with heat sink). Switching Frequency: 150 kHz. Input reverse polarity protection. Built-in output short protection function.
BDT 259.00
BDT 259.00 tax incl.
BDT 259.00 tax excl.
BDT 259.00 tax excl.
BDT 259.00 tax incl.
BDT 259.00 tax incl.
BDT 0.00 Tax
BDT 259.00 tax excl.
BDT 259.00 tax excl.
BDT 0.00 Tax
BDT 259.00 tax incl.
More
In stock
In stock: 175

Reference: RBD-1545

9-40V to 5V 3A Step Down Power Supply Buck Converter

(0)
Input voltage 9~40V Output: 5V Maximum output current 2A Efficiency: 76-90% Material: electronic component
BDT 350.00
BDT 350.00 tax incl.
BDT 350.00 tax excl.
BDT 350.00 tax excl.
BDT 350.00 tax incl.
BDT 350.00 tax incl.
BDT 0.00 Tax
BDT 350.00 tax excl.
BDT 350.00 tax excl.
BDT 0.00 Tax
BDT 350.00 tax incl.
More
In-Stock
In stock: 6

Reference: RBD-1646

AC-DC 5V 700mA 3.5W Precision Buck Converter AC 220V to 5v DC Step Down Transformer Power Supply Module

(0)
Input Voltage: 220VAC Output Voltage: 5 VDC. Output Power: 3.5W. Output overload and short circuit protection.
BDT 119.00
BDT 119.00 tax incl.
BDT 119.00 tax excl.
BDT 119.00 tax excl.
BDT 119.00 tax incl.
BDT 119.00 tax incl.
BDT 0.00 Tax
BDT 119.00 tax excl.
BDT 119.00 tax excl.
BDT 0.00 Tax
BDT 119.00 tax incl.
More
In-Stock
In stock: 39

Reference: RBD-1705

5V Fixed Output DC-DC Buck Step-down Converter

(0)
3A DC-DC Buck Step-down Converter Constant Voltage 5V  Fixed Output Module
BDT 180.00
BDT 180.00 tax incl.
BDT 180.00 tax excl.
BDT 180.00 tax excl.
BDT 180.00 tax incl.
BDT 180.00 tax incl.
BDT 0.00 Tax
BDT 180.00 tax excl.
BDT 180.00 tax excl.
BDT 0.00 Tax
BDT 180.00 tax incl.
More
In stock
In stock: 33

Reference: RBD-1764

Voltage Regulator Buck Converter Max 5-40V to 1.2-36V Step Down

(0)
High Power DC-DC Step Down Module Input Voltage: 5-40V DC Output Voltage: 1.2-36V DC Efficiency: 95% Maximum Power: 200W
BDT 425.00
BDT 425.00 tax incl.
BDT 425.00 tax excl.
BDT 425.00 tax excl.
BDT 425.00 tax incl.
BDT 425.00 tax incl.
BDT 0.00 Tax
BDT 425.00 tax excl.
BDT 425.00 tax excl.
BDT 0.00 Tax
BDT 425.00 tax incl.
More
In-Stock
In stock: 11

Reference: RBD-1769

Mini MP1584EN DC-DC BUCK Adjustable Step Down Module

(0)
Input Voltage: 4.5V – 28V Output Voltage: 0.8V – 20V Output Voltage Adjustment: On-board potentiometer Output Current:  1.8A (typical), 3.0A (max). Ceramic Capacitor Stable Internal Soft-Start Internally Set Current Limit without a Current Sensing Resistor
BDT 99.00
BDT 99.00 tax incl.
BDT 99.00 tax excl.
BDT 99.00 tax excl.
BDT 99.00 tax incl.
BDT 99.00 tax incl.
BDT 0.00 Tax
BDT 99.00 tax excl.
BDT 99.00 tax excl.
BDT 0.00 Tax
BDT 99.00 tax incl.
More
In-Stock
In stock: 123

Reference: RBD-1855

HW-411A LM2596 DC To Dc Buck Converter Step Down Module Power Supply

(0)
Input voltage: 3-40V Output voltage: 1.5-35V(Adjustable) Output current: Rated current is 2A, maximum 3A Switching Frequency: 150KHz Operating temperature:Industrial grade (-40 to +85 ) Conversion efficiency: 92%(highest)
BDT 99.00
BDT 99.00 tax incl.
BDT 99.00 tax excl.
BDT 99.00 tax excl.
BDT 99.00 tax incl.
BDT 99.00 tax incl.
BDT 0.00 Tax
BDT 99.00 tax excl.
BDT 99.00 tax excl.
BDT 0.00 Tax
BDT 99.00 tax incl.
More
In-Stock
In stock: 308

Reference: RBD-1953

12V-24V to 5V 3A Super Mini Super Size DC Step-Down Buck Converter Module

(0)
Input Voltage:DC 4.5-24V Module Size: 10 x 20 mm Adjustable Range:0.8-17V,fixed voltage (1.8V 2.5V 3.3V 5V 9V 12V) Output Current:3A (max),actual testing input 12V output 1.5A Transform Efficiency:97.5%(max) (6.5 to 5V 0.7A) Switch Frequency:500KHz Output Ripple Wave:20mV (12V to 5V 3A) 20m band width
BDT 130.00
BDT 130.00 tax incl.
BDT 130.00 tax excl.
BDT 130.00 tax excl.
BDT 130.00 tax incl.
BDT 130.00 tax incl.
BDT 0.00 Tax
BDT 130.00 tax excl.
BDT 130.00 tax excl.
BDT 0.00 Tax
BDT 130.00 tax incl.
More
In-Stock
In stock: 43

Reference: RBD-1954

DC-DC 3A Buck Step-down Power Supply Module 5V-12V to 5V Fixed Output

(0)
Maximum Output Current: 3A MAX Conversion efficiency: can up to 97.5% Switch frequency: 500KHz Operating temperature: Industrial grade (-40 ° to + 85 °) Improve conversion efficiency
BDT 160.00
BDT 160.00 tax incl.
BDT 160.00 tax excl.
BDT 160.00 tax excl.
BDT 160.00 tax incl.
BDT 160.00 tax incl.
BDT 0.00 Tax
BDT 160.00 tax excl.
BDT 160.00 tax excl.
BDT 0.00 Tax
BDT 160.00 tax incl.
More
In-Stock
In stock: 41

Reference: RBD-1955

DC-DC 3A Buck Step-down Power Supply Module 5V-12V to 3.3V Fixed Output

(0)
Maximum Output Current: 3.3A MAX Conversion efficiency: can up to 97.5% Switch frequency: 500KHz Operating temperature: Industrial grade (-40 ° to + 85 °) Improve conversion efficiency
BDT 160.00
BDT 160.00 tax incl.
BDT 160.00 tax excl.
BDT 160.00 tax excl.
BDT 160.00 tax incl.
BDT 160.00 tax incl.
BDT 0.00 Tax
BDT 160.00 tax excl.
BDT 160.00 tax excl.
BDT 0.00 Tax
BDT 160.00 tax incl.
More
In-Stock
In stock: 165

Reference: RBD-1956

DC-DC 3A Buck Step-down Power Supply Module 5V-12V to 9V Fixed Output

(0)
Maximum Output Current: 3A MAX Conversion efficiency: can up to 97.5% Switch frequency: 500KHz Operating temperature: Industrial grade (-40 ° to + 85 °) Improve conversion efficiency
BDT 160.00
BDT 160.00 tax incl.
BDT 160.00 tax excl.
BDT 160.00 tax excl.
BDT 160.00 tax incl.
BDT 160.00 tax incl.
BDT 0.00 Tax
BDT 160.00 tax excl.
BDT 160.00 tax excl.
BDT 0.00 Tax
BDT 160.00 tax incl.
More
In-Stock
In stock: 42

Follow us on Facebook