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Power modules

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.

Products: 32
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Power module for breadboard XD-42 - 3.3V 5V

Power module for breadboards, allows for connection of power supply 5 V or 3.3 V using the AC adapter. Features LED indicator, signaling the power-up.
Index: MOD-03682
Index: MOD-03682
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Czas oczekiwania: ok. 10-30 dni
Regular price €2.77 Price €2.77

Wireless power module 5V / 0.3A

The module uses an electromagnetic field to transfer energy between two objects within a range of 10 mm. It provides 5 V and 300 mA. The efficiency of the module reaches 90%.
Index: DFR-05493
Index: DFR-05493
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Regular price €7.56 Price €7.56

LiPower Shield for Arduino - SparkFun DEV-13158

Board that allows you to power the Arduino module using the battery LiPol 1S 3.7 V Built-in transducer provides a stable voltage of 5 V. The system has a  LiPol charger and...
Index: SPF-06399
Index: SPF-06399
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Czas oczekiwania: ok. 10-30 dni
Regular price €30.00 Price €30.00

Step-Down Voltage Regulator with Double USB Connetor LM2596S - 5V 3A

Step-down converter with output voltage of 5 V and a maximum current of 3000 mA. It is supplied with the voltage from 6 V to 38 V. The two USB connectors are the output, thanks...
Index: MOD-07273
Index: MOD-07273
Discontinued product
Unavailable
Regular price €2.31 Price €2.31

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
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Regular price €3.00 Price €3.00

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
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Regular price €4.64 Price €4.64

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
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Regular price €29.07 Price €29.07

Solar Charger Shield v2.2 - shield for Arduino

Module for connecting a mobile power source for Arduino. It allows you to power the microcontroller from any battery voltage from 3 V to 4.2 V or solar panel voltage from 4.8 V...
Index: SEE-04429
Index: SEE-04429
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Regular price €13.23 Price €13.23

DFRobot DFR0580 - Solar Power Manager For 12V Lead-Acid Battery

A module designed for projects related to renewable energy sources and IoT. It has 5 power outputs - ARK 12 V lead-acid, ARK 12 V, ARK 5 V and 2 USB 5 V batteries. It works...
Index: DFR-13313
Index: DFR-13313
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Regular price €20.70 Price €20.70

Power module for breadboard ProtoPower - 3.3V 5V / 2A

Power module for breadboards, has a built-in pulse converter 5 V / 2 A. The input voltage from 8 V to 18 V can be connected using the connectors: DC 2.1/5.5 mm or crocodile...
Index: MSX-03981
Index: MSX-03981
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Regular price €8.12 Price €8.12

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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Regular price €6.74 Price €6.74

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
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Waiting time: approx. 10-30 days
Regular price €6.74 Price €6.74

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.