Every electronic circuit needs the right power supply for it to work at all. However, it depends on its parameters how efficient it will be and how long the device will last. Correct operation is significantly determined by the current efficiency of the power supply output voltage and its stability. It can be noted, however, that most electronic circuits use very similar power supply solutions. For this reason it is good to use universal power supply modules when building a system of linear stabilizers or converters. In Botland's offer it is available in different variants. Individual models differ in some parameters, which allows to adjust the power supply module to specific conditions and design requirements. In the shop you will also find numerous accessories, such as power supply adapters, thanks to which it is possible to supply several different devices regardless of the spacing of the contact plate holes. Use our power supply modules for contact plates as well as suggestions for other applications.
MakeBlock 83022 - 90T Timing Pulley Slice - type B - blue - 4pcs
Index: TRB-10497
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Power modules
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Supply module for contact plates MB102 - 3,3V 5V
Power module for breadboard, it allows for connection of power supply of 5 V or 3.3 V using the AC adapter. It has LED indicating the power connection.
Index: MOD-01482
Index: MOD-01482
Connector ARK4 connect wires to the breadboard with screw connectors. Suitable for standard breadboards available in our store.
Index: MOD-01469
Index: MOD-01469
MicroUSB type B 5 pin - connector for breadboard - Pololu 2586
Connector allows you to connect microUSB connectores with 5-wire connector type B to a breadboard. The module is suitable for a standard breadboard and connection cables,...
Index: PLL-02050
Index: PLL-02050
Step-Up Voltage Regulator with USB socket 5V 1,2A
A step-up converter with 5 V output voltage and a maximum current of 1200 mA. It is powered from 2 V to 5 V. The output is a USB socket, so the chip can be used as a mobile...
Index: MOD-03686
Index: MOD-03686
Socket DC 2,5/5,5 for the prototype contact plate
Connector suitable for standard prototypes of the breadboard with a pitch of 2.54 mm. the module allows to connect the power supply with the plug of 2.5/5.5 mm.
Index: MOD-01610
Index: MOD-01610
The module uses an electromagnetic field to transfer energy between two objects within a range of up to 10 mm. It provides voltage of 5 V and current of 1 A. The efficiency of...
Index: DFR-05495
Index: DFR-05495
Connector IDC10 for the contact plate
Connector allows for connecting the IDC10 ribbon for standard beadboards (prototype) with the pitch of 2.54 mm.
Index: MOD-01745
Index: MOD-01745
MiniUSB type B 5 pin - connector for breadboard - Pololu 2593
Connector allows you to connect miniUSB outputs with 5-wire connector type B to the breaboard. Module suitable for standard breadboards and connection cables, available in our...
Index: PLL-02049
Index: PLL-02049
USB type B Proto - connector for breadboard
Connector allows you to connect the pinouts of the USB cable connector type B to the breaboard. The module is suitable for a standard breadboard and connection cables, both...
Index: MOD-01918
Index: MOD-01918
MicroUSB type B 5 pin - connector for breadboard - SparkFun BOB-12035
Connector allows you to connect microUSB connector with a cable type B to a breadboard. The module is suitable for a standard breadboards and connection cables, available in...
Index: SPF-01935
Index: SPF-01935
Power Shield Li-Ion/Li-Pol for Pro Trinket backpack - Adafruit 2124
Shield in the form of a converter which supplies power to the modules of Pro Trinket via rechargeable li-on battery and li-pol 1S with nominal voltage of 3.7 V.
Index: ADA-03080
Index: ADA-03080
MicroUSB power connector with FPF1320 multiplexer - Pololu 2594
Board with microUSB connector works as a power supply multiplexer. System FPF1320 allows you to choose which of the two sources will be connected to the target system. The...
Index: PLL-02140
Index: PLL-02140
MiniUSB type B 5 pin - connector for breadboard - SparkFun BOB-09966
Connector allows you to connect the pinouts of the mini USB from the cable with connector type B to the breadboard. The module is suitable for a standard breadboard and...
Index: SPF-01934
Index: SPF-01934
Power module for micro ProtoPower breadboard - 3.3V 5V
Power module for a breadboard. It is supplied with a power supply or a phone charger via microUSB socket . It has a built-in stabilizer 3.3 Volts, and a switch that allows you...
Index: MSX-04554
Index: MSX-04554
Step-Down Voltage Regulator LM3671 - 3.3V 0.6A - Adafruit 2745
A step-down pulse inverter module with an efficiency of 90 % - 95 %. Converts the input voltage from 3.5 V to 5.5 V to an output value of 3.3 V. The maximum continuous current...
Index: ADA-04967
Index: ADA-04967
DFRobot DFR0580 - Solar Power Manager For 12V Lead-Acid Battery
Module designed for renewable energy and IoT projects. It has 5 power leads - ARK 12 V for charging lead acid batteries, ARK 12 V, ARK 5 V and 2 USB with 5 V. It works with...
Index: DFR-13313
Index: DFR-13313
Lipo Charger - charging module for Li-Pol batteries via microUSB - DFRobot DFR0667
Integrated Lipo Charger module from DFRobot. Designed to charge one 3.7V Li-Pol battery cell. The small size allows the module to be used in many scenarios and applications....
Index: DFR-19388
Index: DFR-19388
MicroUSB power connector with TPS2113A multiplexer - Pololu 2596
Board with a microUSB connector, which works as a power supply multiplexer. TPS2113A system automatically switches the source and blocks reverse current. It has an adjustable...
Index: PLL-02525
Index: PLL-02525
Wireless charging module - 5V/2A - DFRobot DFR0712
A power module manufactured by DFRobot that uses wireless charging technology based on magnetically coupled resonance. The module has a fairly simple circuit and contains a...
Index: DFR-19031
Index: DFR-19031
Lipo Charger - charging module for Li-Pol batteries via USB C - DFRobot DFR0668
Lipo Charger module from DFRobot with USB type C connector. It is designed to charge one Li-Pol battery cell of 3.7V . The small size of the module allows you to use it in...
Index: DFR-19387
Index: DFR-19387
Sunny Buddy - MPPT LiPo charger for solar cells - SparkFun PRT-12885
A 3.7V lipol single cell charger to which a photovoltaic cell can be connected. The supply voltage is between 6 V and 20 V, the maximum current is 450 mA. The device is...
Index: SPF-03376
Index: SPF-03376
LiPo SHIM - power supply extension for Raspberry Pi
LiPo PWM is an extension for Raspberry Pi mounted directly on the GPIO connector of the minicomputer. The device has JST 2.0 mm 2-pin connectors for connecting the...
Index: PIM-10634
Index: PIM-10634
Power module for breadboard MB102 - 3.3V/5V - Iduino ME057
Power module for breadboards, allows for the connection of power supply 5 V or 3.3 V using the AC adapter via the DC connector or miniUSB. Maximum performance current 0.75 A.
Index: OST-14321
Index: OST-14321
Romi - Power Module for Romi Chassis - Pololu 3541
The power module is designed for Romi Chassis. It facilitates the use of energy of the battery for the rest of the elements. It has a power switch, a few power supply options,...
Index: PLL-07349
Index: PLL-07349
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Power supply modules in Botland
In our offer there are mainly power supply modules for contact plates. They are characterized by a special design and dimensions, which are adapted for quick and trouble-free construction of prototype systems. They are also useful for beginners at the stage of robotics and electronics exercises. On the underside of the modules there are goldpins, thanks to which the board will be connected to power supply rails, which are located in standard contact plates. Thanks to this we definitely reduce the risk of possible error. In addition, we have many different input connectors at our disposal, thanks to which we can cooperate with DC power supplies, computers and USB chargers. If you plan to connect a computer, you should check beforehand the current consumption of the system under another power source. We also use the ports carefully when connecting the circuits.
Not only power supply modules typical for contact plates are available. We also offer a large selection of DC pulse inverters, which allow you to convert power supply voltages up or down. These are step-up (boost) and step-down (buck) type converters. There are inverters that can provide a specific output voltage if we supply them with any voltage that is supported by a particular system. We use them especially when there is a need to use a voltage source with unstable or variable parameters. This applies to solar batteries as well as batteries.
Power supply adaptors for contact plates
Power supply adapters are of great importance when powering contact plates. Today, every electrical device is charged using a dedicated charger, which usually has a USB connector or is equipped with a micro USB or USB C cable. This makes such a charger applicable to more than one device. It is universal and can be used not only with the device to which it is attached. No USB socket, however, matches the spacing of the contact plate holes. For this reason we recommend special power supply modules with USB socket and soldering pads for goldpins that match the contact plate spacing.
There are also other adapters available in the Botland store that are compatible with other popular connectors, such as the IDC10 sockets. This is the standard used in the case of the ISP Kanda connector for programming AVR and ARK4 microcontrollers.
Explore our range of power supply modules, which includes mainly proposals for contact plates. We also have a wide selection of adapters and modules for devices where voltage sources with unstable or variable parameters should be used. Individual models differ in key parameters for power supply. So you can precisely select the module that best fits your project and meets its technical standards.