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Buck Converter DC-DC Step Down 3A Voltage regulator

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Details

Item Number
BCD3A
Item Condition
New
Price
£2.50 (inc VAT £3.00)

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Quantity


  • 8 Pin Standard IC Socket

    8 Pin Standard IC Socket

    IC Socket Standard 8 pin

    SDL8
    £0.08
  • 16 Pin Standard IC Socket

    16 Pin Standard IC Socket

    IC Socket Stamped Pin Standard 16 pin

    SDL16
    £0.14
  • 8 pin Turned IC Socket

    8 pin Turned IC Socket

    IC High Quality Turned Pin Socket. Totally protected from solder. Gold plated contacts 8 pin

    TDL8
    £0.40
  • 2N3904 Transistor

    2N3904 Transistor

    2N3904 NPN TO92 EBC 40V 200mA 250MHz
    2N3904
    £0.35
  • PP3 9Volt Strong Hard Plastic Battery Snaps

    PP3 9Volt Strong Hard Plastic Battery Snaps

    Strong Solid Plastic PP3 9 Volt  Battery Snaps.

    With 150mm Red & Black PVC covered wires emerging at one end.

    Water repellent body.

    Fits 6LF22, LS9V, GP1604G-C1, 6LR6, MN1604, 6LP3146, 1604AU, CRV9, KF00492, 6LR61 and many more  batteries

    PP3H
    £0.50
  • Set of 10 Crocodile Clip Leads in 5 Colours

    Set of 10 Crocodile Clip Leads in 5 Colours

    Strengthened Flexible Crocodile Test leads - Set of 10

    A High Quality set of 10 x 500mm test leads in 5 colours, red, black, green, yellow and white. That's 20 soft plastic insulated 25mm crocodile clips. 
    Essential for engineers, experimenters & hobbyists. Current Rating 2.5A each lead (more if you dare!)
     
    Lead Length: 500mm
    Croc Clip: 
    Length 35mm
    Width 6.5mm
    Height 9mm
    CR10L
    £3.25
  • Soldering Iron Tips - Set of 4 Solid Bits

    Soldering Iron Tips - Set of 4 Solid Bits

    Set of 4 Ceramic Coated Tips for many Soldering Irons

    Including our AP2 Soldering Station

    These bits  fit many soldering irons that have a hollow shaft and require a solid tip.

    4.75mm diameter. Shaft length 43mm after lip

    Coated for long life

    Kit includes:

    1 Pointed bit 0.5mm diameter

    1 Pointed bit 0.8mm diameter

    1 Chisel shaped bit 45° diameter 3mm

    1 Chisel shaped bit 2.7mm

     AP2 Soldering Station

    SB24
    £5.50
  • 0.1uF 50V Monolythic Ceramic Capacitor

    0.1uF 50V Monolythic Ceramic Capacitor

    Monlolythic Ceramic Capacitor 50V, Y5V dielectric. 5mm pitch 100nF (0.1uF)

    CZF100N
    £0.13
  • 1N4007 Diode

    1N4007 Diode

    Diode, Wire Ended Rectifier 1A 1000V

    Replacement for:

    1N4001

    1N4002

    1N4003

    1N4004 

    1N4005 

    1N4006

    1N4007
    £0.10

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3A DC-DC Step Down Voltage Regulator (Buck Converter)

 
This tiny step down voltage regulator uses high frequency switching to make a very efficiant DC-DC converter. It can take 4.5V to 28V and lower it to between 0.8V and 20V at up to 3A(output). The voltage is set with the small in built potentiometer.
 
Voltage in : 4.5V - 28VDC
Voltage out : 0.8V- 20VDC
Switching Frequency : 1 - 1.5MHz
Maximum Output Current : 3A
Dimensions : 22mm x 17mm

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