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Buck Converter DC-DC Step Down 5A Voltage regulator Constant Voltage Constant Current

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Details

Item Number
BCD5A
Item Condition
New
Price
£5.50 (inc VAT £6.60)

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Quantity


  • Strong 45mm Insulated Crocodile Clip in Black

    Strong 45mm Insulated Crocodile Clip in Black

    Croc-clip. 45mm long with Black Insulated handles with Screw connection and 4mm socket for banana plug

    CR45B
    £0.75
  • 5A Anti-surge 20mm Fuses Pack of 10

    5A Anti-surge 20mm Fuses Pack of 10

    5Amp. 20mm Glass Antisurge Fuse. In pack of 10.
    T5A
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  • 0.47 ohm 2 Watt Film Resistor 5%

    0.47 ohm 2 Watt Film Resistor 5%

    2 Watt 5% Carbon Film Resistor 0.47 ohms

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  • 1.6mm diameter Heatshrink Sleeving 1.2 Metres Long

    1.6mm diameter Heatshrink Sleeving 1.2 Metres Long

     

    1.6mm Black 2:1 Heatshrink Sleeving 1.2 metres

    50% shrink ratio 
     
    Flame retardant polyolefin
     
    Shrinking temperature: 70°C  to 115°C
     
    Max Temperature range –55°C to +125°C
    HS16B
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  • 9.5mm diameter Heatshrink Sleeving 1.2 Metres Long

    9.5mm diameter Heatshrink Sleeving 1.2 Metres Long

    9.5mm Black 2:1 Heatshrink Sleeving 1.2 metres

    50% shrink ratio 

    Flame retardant polyolefin

    Shrinking temperature: 70°C  to 115°C

    Max Temperature range –55°C to +125°C

    HS95B
    £1.00
  • Prototype Breadboard with 400 points

    Prototype Breadboard with 400 points

    Solderless Plug-In Breadboard 0.1 inch - 2.54mm spacing.

    400 Points. 2 x 30 x 5 commoned points. 4 rows of 25 points. Self-adhesive backing, or use free-standing.

    deal for experiments & prototyping.

    BB400T
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  • Strong 45mm Insulated Crocodile Clip in Red

    Strong 45mm Insulated Crocodile Clip in Red

    Croc-clip. 45mm long with Red Insulated handles with Screw connection and 4mm socket for banana plug

    CR45R
    £0.75
  • Buck Converter DC-DC Step Down 3A Voltage regulator

    Buck Converter DC-DC Step Down 3A Voltage regulator

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

     
    This tiny step down voltage regulator uses high frequency switching to make a very efficient 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
    BCD3A
    £2.50
  • BMS 2S Balanced Charger for 2 x 3.7V Lithium batteries with protection

    BMS 2S Balanced Charger for 2 x 3.7V Lithium batteries with protection

    2S Balanced BMS (Battery Management System) for use with 2 x 3.7v Lithium batteries

     
    This BMS is designed to charge and manage the use of 2 lithium batteries. It will manage the balanced charging when used with an apropriate constant current power supply for the battery. It will also protect the battery from both over voltage and under voltage. It also features over current and short circuit protection.
     

    This BMS will balance charge 2 lithium batteries like 18650 or 26650 or can charge multiple pairs in paralel for higher capacity/current uses. It will also balance charge 2S LiPo (Lithium Polymer) battery packs.   

     
    A constant voltage/current power source is needed to properly use this BMS like the BCD5A or BCD9A

     

    Voltage in : 8.4V - 9VDC
    Over Voltage Protection : 4.2VDC per cell
    Under Voltage Protection : 2.75VDC per cell
    Maximum Charging Current : 10A
    Maximum Discharging Current : 20A
    Over Current Protection : 20A
    Dimensions : 48mm x 20mm
    BMS2S
    £3.00

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5A DC-DC Step Down Voltage Regulator (Buck Converter) Constant Voltage, Constant Current 

 
This step down voltage regulator uses high frequency switching to make a very efficient DC-DC converter. It can take an input of 6V to 38V and lower it to between 1.2V and 36V at up to 5A (output). The voltage is set with one potentiometer and the constant current can be set with the other from 0.1A to 5A.
 
 
Voltage in : 6V - 38VDC
Voltage out : 1.2V- 36VDC
Constant Current Range : 100mA - 5A
Maximum Output Current : 5A
Dimensions : 52mm x 26mm

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