Home

  • Banner

    DC Power Supply Adapter 9V 1A Robotics Bangladesh
    • DC Power Supply Adapter 9V 1A Robotics Bangladesh

    DC Power Supply Adapter 9V 1A

    RBD-4029

    This 9V 1A external power supply adapter is designed to provide a stable and reliable DC output for electronic devices and development boards. It is suitable for applications requiring 9V DC power with up to 1A current, making it ideal for microcontroller projects, small electronics, routers, and DIY systems.

    BDT 323
    BDT 323 BDT 323 BDT 323 BDT 323
    Tax excluded Tax includedTax excludedTax includedTax excluded
    BDT 323 Tax excluded
    BDT 323 Tax included
    BDT 0 Tax
    BDT 323 Tax excluded
    BDT 0 Tax
    BDT 323 Tax included
    Quantity
    29 Items

    1 person has purchased this item
    29 items in stock
    Description

    Description

    This 9V 1A external power supply adapter is designed to provide a stable and reliable DC output for electronic devices and development boards. It is suitable for applications requiring 9V DC power with up to 1A current, making it ideal for microcontroller projects, small electronics, routers, and DIY systems.

    The adapter features a standard DC barrel plug (5.5 × 2.1 mm), a compact plastic enclosure, and an LED indicator to show power status.

    Specifications

    • Input Voltage: 110–220V AC

    • Output Voltage: 9V DC

    • Output Current: 1A (max)

    • Connector Type: DC barrel plug

    • Plug Size: 5.5 × 2.1 mm

    • Polarity: Center positive (typical)

    • Indicator: Power LED

    • Case Material: Plastic

    • Weight: Approx. 68 g

    • Dimensions: 75 × 75 × 30 mm

    Features

    • Stable 9V DC output

    • Wide AC input range (110–220V)

    • Compact and lightweight design

    • Built-in LED power indication

    • Standard DC plug for broad compatibility

    Applications

    • Microcontroller and development boards

    • Small electronic devices

    • DIY and educational projects

    • Low-power automation systems

    Package Includes

    • 1 × 9V 1A Power Supply Adapter

    A practical and dependable power solution for everyday electronics and prototyping needs.

    Product Details
    RBD-4029
    29 Items

    Specific References

    EAN13
    4029
    Comments (0)
    Grade
    No customer reviews for the moment.
    16 other products in the same category:
    Sold-out 150W LDM Digital Electronic Load Discharge Capacity Tester USB Voltmeter Ammeter Robotics Bangladesh 150W LDM Digital Electronic Load Discharge Capacity Tester USB Voltmeter Ammeter Robotics Bangladesh

    Reference: RBD-1725

    150W LDM Digital Electronic Load Discharge Capacity Tester USB Voltmeter Ammeter

    (0)
    Power supply: DC 12V 1A Power range: 0~150.00W Capacity range: 0~999.999Ah Low voltage stop range: 0~150V
    BDT 4,590
    BDT 4,590 tax incl.
    BDT 4,590 tax excl.
    BDT 4,590 tax excl.
    BDT 4,590 tax incl.
    BDT 4,590 tax incl.
    BDT 0 Tax
    BDT 4,590 tax excl.
    BDT 4,590 tax excl.
    BDT 0 Tax
    BDT 4,590 tax incl.
    More 150W LDM Digital Electronic Load Discharge Capacity Tester USB Voltmeter Ammeter
    Sold-out
    In stock: 0
    USB DC 5V to DC 12V Step up Cable Module Converter Robotics Bangladesh

    Reference: RBD-0696

    USB DC 5V to DC 12V Step up Cable Module Converter

    (0)
    Voltage : Input through (USB) DC 5V Output via (DC Round Pin) : DC 12V Color: BLACK Input / Output Current: Maximum Input 0.6 Easier for installation save time and money Easy to use.
    BDT 220
    BDT 220 tax incl.
    BDT 220 tax excl.
    BDT 220 tax excl.
    BDT 220 tax incl.
    BDT 220 tax incl.
    BDT 0 Tax
    BDT 220 tax excl.
    BDT 220 tax excl.
    BDT 0 Tax
    BDT 220 tax incl.
    More USB DC 5V to DC 12V Step up Cable Module Converter
    In-Stock
    In stock: 10
    Mini MP1584EN DC-DC BUCK Adjustable Step Down Module Robotics Bangladesh

    Reference: RBD-3953

    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 95
    BDT 95 tax incl.
    BDT 95 tax excl.
    BDT 95 tax excl.
    BDT 95 tax incl.
    BDT 95 tax incl.
    BDT 0 Tax
    BDT 95 tax excl.
    BDT 95 tax excl.
    BDT 0 Tax
    BDT 95 tax incl.
    More Mini MP1584EN DC-DC BUCK Adjustable Step Down Module
    In stock
    In stock: 86
    Automatic Switching Module Charging Control Board DC 12V 10A Robotics Bangladesh Automatic Switching Module Charging Control Board DC 12V 10A Robotics Bangladesh

    Reference: RBD-2843

    Automatic Switching Module Charging Control Board DC 12V 10A

    (0)
    Automatic switching module for uninterrupted power supply Seamlessly switches between DC power supply and battery backup Supports DC 12V input with up to 10A current capacity Built-in under-voltage and over-voltage protection Simultaneously powers the load and charges the battery Compact, reliable, and easy to integrate into backup systems
    BDT 850
    BDT 850 tax incl.
    BDT 850 tax excl.
    BDT 850 tax excl.
    BDT 850 tax incl.
    BDT 850 tax incl.
    BDT 0 Tax
    BDT 850 tax excl.
    BDT 850 tax excl.
    BDT 0 Tax
    BDT 850 tax incl.
    More Automatic Switching Module Charging Control Board DC 12V 10A
    In-Stock
    In stock: 18
    LM66200 Ideal Dual Diodes Breakout Module – Ultra-Low Loss Dual Power Path Switch Robotics Bangladesh LM66200 Ideal Dual Diodes Breakout Module – Ultra-Low Loss Dual Power Path Switch Robotics Bangladesh

    Reference: RBD-4145

    LM66200 Ideal Dual Diodes Breakout Module – Ultra-Low Loss Dual Power Path Switch

    (0)
    The LM66200 Ideal Dual Diodes Breakout Module is a compact and efficient solution for intelligent power-path selection in systems that require automatic or controlled switching between two power sources. It is ideal for applications such as dual power supply selection, USB OTG power switching, battery backup systems, and load sharing.
    BDT 360
    BDT 360 tax incl.
    BDT 360 tax excl.
    BDT 360 tax excl.
    BDT 360 tax incl.
    BDT 360 tax incl.
    BDT 0 Tax
    BDT 360 tax excl.
    BDT 360 tax excl.
    BDT 0 Tax
    BDT 360 tax incl.
    More LM66200 Ideal Dual Diodes Breakout Module – Ultra-Low Loss Dual Power Path Switch
    Last items in stock
    In stock: 1
    BQ25185 USB / DC / Solar Li-ion Battery Charger with 3. BQ25185 USB / DC / Solar Li-ion Battery Charger with 3.

    Reference: RBD-4113

    BQ25185 USB / DC / Solar Li-ion Battery Charger with 3.3V Buck Converter Board

    (0)
    The BQ25185 charger board is a compact power management solution designed for single-cell lithium-ion or lithium-polymer batteries. It supports charging from USB Type-C, DC input, or solar panels and includes an onboard 3.3V buck converter, allowing projects to run directly from the battery without requiring a separate regulator board.
    BDT 1,999
    BDT 1,999 tax incl.
    BDT 1,999 tax excl.
    BDT 1,999 tax excl.
    BDT 1,999 tax incl.
    BDT 1,999 tax incl.
    BDT 0 Tax
    BDT 1,999 tax excl.
    BDT 1,999 tax excl.
    BDT 0 Tax
    BDT 1,999 tax incl.
    More BQ25185 USB / DC / Solar Li-ion Battery Charger with 3.3V Buck Converter Board
    Last items in stock
    In stock: 1
    Pack 14500 Lithium Battery Charger USB Micro-B Robotics Bangladesh

    Reference: RBD-1892

    14500 Lithium Battery Charger USB Micro-B

    (0)
    Input interface: micro USB. Current Protection: Yes Charging mode: Linear charging. Current: 1A adjustable. Charge precision: 1.5%. Input voltage: 4.5V-5.5V. Full charge voltage: 4.2V.
    BDT 125
    BDT 125 tax incl.
    BDT 125 tax excl.
    BDT 125 tax excl.
    BDT 125 tax incl.
    BDT 125 tax incl.
    BDT 0 Tax
    BDT 125 tax excl.
    BDT 125 tax excl.
    BDT 0 Tax
    BDT 125 tax incl.
    More 14500 Lithium Battery Charger USB Micro-B
    In-Stock
    In stock: 8
    XY-CD63 30A Battery Charging Control Module Full Power Off Protection Undervoltage Power Protector Robotics Bangladesh

    Reference: RBD-2849

    XY-CD63 30A Battery Charging Control Module Full Power Off Protection Undervoltage Power Protector

    (0)
    XY-CD63 30A battery charging control module with full power-off protection Supports programmable undervoltage and overvoltage protection settings LCD display for real-time voltage, percentage, and timing functions Adjustable conduction/delay time for precise power management Dual operating modes: charging (IN) and discharging (OUT) Compact ABS housing,...
    BDT 1,390
    BDT 1,390 tax incl.
    BDT 1,390 tax excl.
    BDT 1,390 tax excl.
    BDT 1,390 tax incl.
    BDT 1,390 tax incl.
    BDT 0 Tax
    BDT 1,390 tax excl.
    BDT 1,390 tax excl.
    BDT 0 Tax
    BDT 1,390 tax incl.
    More XY-CD63 30A Battery Charging Control Module Full Power Off Protection Undervoltage Power Protector
    In-Stock
    In stock: 19
    Genuine Motorola AC Power Supply Adapter 12V 2A Robotics Bangladesh Genuine Motorola AC Power Supply Adapter 12V 2A Robotics Bangladesh

    Reference: RBD-1879

    Genuine Motorola AC Power Supply Adapter 12V 2A

    (0)
    Input Voltage (V): 100 ~ 280 VAC @50 ~ 60Hz. Input current (mA): 100. Output Power: 12V 2A. Input Plug: 2-Pin USA type. Output Plug: 5.5mm DC plug. RoboticsBD Model: NBSB24120200VU Brand: Motorola
    BDT 680
    BDT 680 tax incl.
    BDT 680 tax excl.
    BDT 680 tax excl.
    BDT 680 tax incl.
    BDT 680 tax incl.
    BDT 0 Tax
    BDT 680 tax excl.
    BDT 680 tax excl.
    BDT 0 Tax
    BDT 680 tax incl.
    More Genuine Motorola AC Power Supply Adapter 12V 2A
    In-Stock
    In stock: 35
    Sold-out Breadboard Power Supply 5V/3. Breadboard Power Supply 5V/3.

    Reference: RBD-1697

    Brand: DFRobot

    Breadboard Power Supply 5V/3.3V

    (0)
    Takes a 6-12V input voltage. Outputs a selectable 5V or 3.3V regulated voltage. All headers are 0.1" pitch for simple insertion into a breadboard. Powered from 6-12 DC2.1 power jack or from USB power.   The maximum current it can provide is 500mA. 
    BDT 450
    BDT 450 tax incl.
    BDT 450 tax excl.
    BDT 450 tax excl.
    BDT 450 tax incl.
    BDT 450 tax incl.
    BDT 0 Tax
    BDT 450 tax excl.
    BDT 450 tax excl.
    BDT 0 Tax
    BDT 450 tax incl.
    More Breadboard Power Supply 5V/3.3V
    Sold-out
    In stock: 0
    Hi-Link HLK 5M05 5V/5W Switch Power Supply Module Robotics Bangladesh

    Reference: RBD-2719

    Brand: Hi-Link

    Hi-Link HLK 5M05 5V/5W Switch Power Supply Module

    (0)
    Ultra-compact 5V/5W isolated switching power supply module Wide input voltage range AC 90–264V, ideal for global use High efficiency, low ripple, and low noise design Built-in overload and short-circuit protection for safe operation Meets UL & CE safety standards with EMC compliance Perfect for smart home, automation, and communication projects
    BDT 590
    BDT 590 tax incl.
    BDT 590 tax excl.
    BDT 590 tax excl.
    BDT 590 tax incl.
    BDT 590 tax incl.
    BDT 0 Tax
    BDT 590 tax excl.
    BDT 590 tax excl.
    BDT 0 Tax
    BDT 590 tax incl.
    More Hi-Link HLK 5M05 5V/5W Switch Power Supply Module
    In stock
    In stock: 16
    DC/AC Step-Up Inverter Module - 500W, 12V to 220V Robotics Bangladesh DC/AC Step-Up Inverter Module - 500W, 12V to 220V Robotics Bangladesh

    Reference: RBD-3330

    DC/AC Step-Up Inverter Module - 500W, 12V to 220V

    (0)
    500W DC/AC Step-Up Inverter Module converts 12V DC to 220V AC efficiently Supports multiple AC outputs: 0–160V–220V–380V and AC18V High-frequency 20kHz square wave output for stable performance Compact 80×75×67mm size and lightweight for portability Ideal for camping, mobile stalls, emergency backup, and DIY power systems Energy-efficient and low power...
    BDT 2,350
    BDT 2,350 tax incl.
    BDT 2,350 tax excl.
    BDT 2,350 tax excl.
    BDT 2,350 tax incl.
    BDT 2,350 tax incl.
    BDT 0 Tax
    BDT 2,350 tax excl.
    BDT 2,350 tax excl.
    BDT 0 Tax
    BDT 2,350 tax incl.
    More DC/AC Step-Up Inverter Module - 500W, 12V to 220V
    In-Stock
    In stock: 5
    Power Transformer 12V 600mA Robotics Bangladesh

    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
    BDT 190 tax incl.
    BDT 190 tax excl.
    BDT 190 tax excl.
    BDT 190 tax incl.
    BDT 190 tax incl.
    BDT 0 Tax
    BDT 190 tax excl.
    BDT 190 tax excl.
    BDT 0 Tax
    BDT 190 tax incl.
    More Power Transformer 12V 600mA
    In-Stock
    In stock: 6
    2x 18650 Lithium Battery Shield V8 Mobile Power Expansion Board Module Robotics Bangladesh 2x 18650 Lithium Battery Shield V8 Mobile Power Expansion Board Module Robotics Bangladesh

    Reference: RBD-2208

    2x 18650 Lithium Battery Shield V8 Mobile Power Expansion Board Module

    (0)
    2x 18650 Lithium Battery Shield V8 Mobile Power Expansion Board Module 5V/3A 3V/1A Micro USB for Arduino ESP32 ESP8266Output port: USB or expansion port Output parameter 5V / 3A or 3.3V / 1A. Conversion efficiency up to 95% Input port: MicroUSB
    BDT 750
    BDT 750 tax incl.
    BDT 750 tax excl.
    BDT 750 tax excl.
    BDT 750 tax incl.
    BDT 750 tax incl.
    BDT 0 Tax
    BDT 750 tax excl.
    BDT 750 tax excl.
    BDT 0 Tax
    BDT 750 tax incl.
    More 2x 18650 Lithium Battery Shield V8 Mobile Power Expansion Board Module
    In-Stock
    In stock: 4
    XY-HXC DC-DC 5A Step-Down Buck Converter Module with LED Display (CC/CV) Robotics Bangladesh Robotics Bangladesh XY-HXC DC-DC 5A Step-Down Buck Converter Module with LED Display (CC/CV) Robotics Bangladesh Robotics Bangladesh

    Reference: RBD-3754

    XY-HXC DC-DC 5A Step-Down Buck Converter Module with LED Display (CC/CV)

    (0)
    The XY-HXC DC-DC Buck Converter Module is a high-efficiency step-down power supply designed for applications requiring adjustable constant voltage (CV) and constant current (CC) output. With a wide input range of 5–36V and an adjustable output range of 1.25–32V, this module is perfect for powering DIY electronics, charging batteries, and supplying...
    BDT 750
    BDT 750 tax incl.
    BDT 750 tax excl.
    BDT 750 tax excl.
    BDT 750 tax incl.
    BDT 750 tax incl.
    BDT 0 Tax
    BDT 750 tax excl.
    BDT 750 tax excl.
    BDT 0 Tax
    BDT 750 tax incl.
    More XY-HXC DC-DC 5A Step-Down Buck Converter Module with LED Display (CC/CV)
    In stock
    In stock: 46
    TP4056 Lithium Battery Charger Module With Protection Dual Functions Robotics Bangladesh

    Reference: RBD-0919

    TP4056 Lithium Battery Charger Module With Protection Dual Functions

    (0)
    Dimension: 25 x 19 x 10 (LxWxH)mm. Input interface: micro USB. Current Protection: Yes Charging mode: Linear charging. Current: 1A adjustable. Charge precision: 1.5%. Input voltage: 4.5V-5.5V. Full charge voltage: 4.2V.
    BDT 32
    BDT 32 tax incl.
    BDT 32 tax excl.
    BDT 32 tax excl.
    BDT 32 tax incl.
    BDT 32 tax incl.
    BDT 0 Tax
    BDT 32 tax excl.
    BDT 32 tax excl.
    BDT 0 Tax
    BDT 32 tax incl.
    More TP4056 Lithium Battery Charger Module With Protection Dual Functions
    In-Stock
    In stock: 394
    - BDT 14 Reduced price Breadboard Full Size Bare 830 Tie Points Robotics Bangladesh Breadboard Full Size Bare 830 Tie Points Robotics Bangladesh

    Reference: RBD-0133

    Breadboard Full Size Bare 830 Tie Points

    (0)
    830 Solder-less Points Ideal for Experimenting With Circuit Design In Labs Compatible with resistance, diodes, transistors, LED’s, Capacitors and other types of electronic components Colored coordinates for easy components placement. Accept a variety of wire sizes 20-29 AWG
    BDT 145 BDT 159
    BDT 159 BDT 145 tax incl.
    BDT 159 BDT 145 tax excl.
    BDT 159 BDT 145 tax excl.
    BDT 159 BDT 145 tax incl.
    BDT 159 BDT 145 tax incl.
    BDT 0 BDT 0 Tax
    BDT 159 BDT 145 tax excl.
    BDT 159 BDT 145 tax excl.
    BDT 0 BDT 0 Tax
    BDT 159 BDT 145 tax incl.
    More Breadboard Full Size Bare 830 Tie Points
    In-Stock
    In stock: 163
    0.56 Inch 4 Digit 7 Segment Red Common Cathode Display Robotics Bangladesh 0.56 Inch 4 Digit 7 Segment Red Common Cathode Display Robotics Bangladesh

    Reference: RBD-1107

    0.56 Inch 4 Digit 7 Segment Red Common Cathode Display

    (0)
    Bright Red LED chip, which is made from AlGaAs on GaAs substrate Blackface and RED LED segments Type: Common cathode No. of Pins: 12 Low Current Consumption High Brightness Easy to Use with PCB Mounting as well as on Breadboard
    BDT 50
    BDT 50 tax incl.
    BDT 50 tax excl.
    BDT 50 tax excl.
    BDT 50 tax incl.
    BDT 50 tax incl.
    BDT 0 Tax
    BDT 50 tax excl.
    BDT 50 tax excl.
    BDT 0 Tax
    BDT 50 tax incl.
    More 0.56 Inch 4 Digit 7 Segment Red Common Cathode Display
    In-Stock
    In stock: 109
    10 Digit LED Bar Graph Display Robotics Bangladesh

    Reference: RBD-1109

    10 Digit LED Bar Graph Display

    (0)
    Bright Red LED chip, which is made from AlGaAs on GaAs substrate Blackface and RED LED segments Type: Common cathode No. of Pins: 20 Low Current Consumption High Brightness
    BDT 80
    BDT 80 tax incl.
    BDT 80 tax excl.
    BDT 80 tax excl.
    BDT 80 tax incl.
    BDT 80 tax incl.
    BDT 0 Tax
    BDT 80 tax excl.
    BDT 80 tax excl.
    BDT 0 Tax
    BDT 80 tax incl.
    More 10 Digit LED Bar Graph Display
    In-Stock
    In stock: 59
    Male to Male Jumper Wires 20 Pcs 20cm Robotics Bangladesh Male to Male Jumper Wires 20 Pcs 20cm Robotics Bangladesh

    Reference: RBD-2639

    Male to Male Jumper Wires 20 Pcs 20cm

    (0)
    Connect components on breadboards and PCBs easily. 20 pre-crimped jumper wires for versatile use. 20cm length for convenient connections. Male-to-male connector design for simple use. Colorful for easy identification and organization.
    BDT 55
    BDT 55 tax incl.
    BDT 55 tax excl.
    BDT 55 tax excl.
    BDT 55 tax incl.
    BDT 55 tax incl.
    BDT 0 Tax
    BDT 55 tax excl.
    BDT 55 tax excl.
    BDT 0 Tax
    BDT 55 tax incl.
    More Male to Male Jumper Wires 20 Pcs 20cm
    Last items in stock
    In stock: 2

    Follow us on Facebook

    Facebook