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This PSU board is designed to fit directly on to a standard breadboard such as our BB400T and BB830. to give 2 power rails, 5V or 3.3V, Rail voltages are switch selectable. It can powered by 7-12V at the DC socket or 5V via the micro USB socket.
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 BCD5Aor BCD9A
3S Balanced BMS (Battery Management System) for use with 3 x 3.7v Lithium batteries
This BMS is designed to charge and manage the use of 3 lithium batteries. It will manage the balanced charging when used with an apropriate constant current power supply for the batteries. 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 3 lithium batteries like 18650 or 26650 or can charge multiple sets of 3 in paralel for higher capacity/current uses. It will also balance charge 3S LiPo (Lithium Polymer) battery packs.
A constant voltage/current power source is needed to properly use this BMS like the BCD5Aor BCD9A
4S Balanced BMS (Battery Management System) for use with 4 x 3.7v Lithium batteries
This BMS is designed to charge and manage the use of 4 lithium batteries. It will manage the balanced charging when used with an apropriate constant current power supply for the batteries. It will also protect the batteries from both over voltage and under voltage. It also features over current and short circuit protection.
This BMS will balance charge 4 lithium batteries like 18650 or 26650 or can charge multiple sets of 4 in paralel for higher capacity/current uses. It will also balance charge 4S LiPo (Lithium Polymer) battery packs.
A constant voltage/current power source is needed to properly use this BMS like the BCD5Aor BCD9A
1S BMS (Battery Management System) for use with a single cell 3.7v Lithium battery
This BMS is designed to charge and manage the use of a lithium battery. It will manage the 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 charge 1 lithium battery like 18650 or 26650. It will also charge 1S LiPo (Lithium Polymer) battery packs.
A constant voltage/current power source is needed to properly use this BMS like the BCD5Aor BCD9A
10A DC-DC Step Up Voltage Regulator (Boost Converter)
This step up voltage regulator uses high frequency switching to make a very efficient DC-DC converter. It can take from 10V to 32VDC in and step it up to a higher voltage from 12V to 35VDC at up to 10A (output). The voltage is set with the small multi turn potentiometer.
note: If using this converter at its limits, you will need to fan cool the converter.
2A DC-DC Step Up Voltage Regulator With USB (Boost Converter)
This tiny step-up voltage regulator uses high frequency switching to make a very efficient DC-DC converter. It can take 2V to 24VDC in (or 5VDC via USB) and step it up to a higher voltage, up to a maximum of 28V at up to 2A (output). The voltage is set with the small multi-turn potentiometer.
100mA DC-DC Step Up Dual Rail ± 15V DC Voltage Regulator (Boost Converter)
A small module designed to provide split rail 15V DC (with 100mA) current from a single 3V-13V DC supply. Very useful for use with opamps and other devices that require dual rail supply.
This PSU board is designed to fit directly on to a standard breadboard such as our BB400T and BB830. to give 2 power rails, 5V or 3.3V, Rail voltages are switch selectable. It can powered by 7-12V at the DC socket or 5V via the micro USB socket.
15A DC-DC Step Down Voltage Regulator (Buck Converter)
This step down voltage regulator uses high frequency switching to make a very efficient DC-DC converter. It can take an input of 10V to 40V and lower it to between 1.2V and 36V at up to 15A(output). The voltage is set with one potentiometer and the constant current can be set with the other.
note: If using this converter at its limits, you will need to fan cool the converter.
Voltage in : 10V - 40VDC
Voltage out : 1.2V- 36VDC
Maximum Output Current : 15A
Dimensions : 60mm x 53mm x 30mm
Efficiency: 95% (24V to 12V, 20A current draw)
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.
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.
9A DC-DC Step Down Voltage Regulator (Buck Converter)
This step down voltage regulator uses high frequency switching to make a very efficient DC-DC converter. It can take an input of 5V to 40V and lower it to between 1.2V and 35V at up to 9A(output). The voltage is set with one potentiometer and the constant current can be set with the other from 200mA to 9A.
note: If using this converter at its limits, you will need to fan cool the converter.
This handy compact panel meter will display the voltage and current clearly. It is ideal for a bench power supply or any project that requires accurate voltage and or current measurement. The meter can either be powered from the supply it is measuring if it is between 4.5-30VDC or from an independant power source.
Voltage Measurment : 0 - 100VDC
Current Measurment : 0 - 10ADC
Working Voltage : 4.5 - 30VDC
Dimensions : (W)48mm x (H)29mm x (D)22mm
Connetions
Red (Thick) - Voltage in for Current Measurment
Black (Thick) - Voltage out for Current Measurment
High Voltage DC-DC Step Up Boost Converter 45V-390V
This high voltage boost converter uses high frequency switching to efficiently convert low voltage (10-32V) DC to high voltage (45-390) DC. It can be used for a number of applications including, but not limited to: Geiger counters, valve circuits, ionizers, etc.
Specifications
Voltage in : 10V - 32VDC
Input Current: 5A (Max.)
Voltage out : ±45V- 390VDC
Quiescent Current: 15mA
Maximum Output Current : 0.2A
Output Power: 45W (70W peak)
This is a 12V 150mA high rate solar panel on a PCB backplane with a protective clear epoxy front coating to protect the cells. It is supplied with 1m cable pre connected to the pannel for ease of use.
This is a 5V 160mA high rate solar panel on a PCB backplane with a protective clear epoxy front coating to protect the cells. It is supplied with 30cm cable pre connected to the pannel for ease of use.
This is a 5V 500mA high rate solar panel on a PCB backplane with a protective clear epoxy front coating to protect the cells. It is supplied with 1m cable pre connected to the pannel for ease of use.
This set includes a 6V 210mA high rate solar panel on a PCB backplane with a protective clear epoxy front coating to protect the cells. It also comes with a CN3065 solar charger that is designed to be used with a 3.7v Lithium rechargable battery so you can power something day and night, using the sun to power your device and charge the battery during the day and when the light drops the battery will take over.
USB C Li-ION Battery Charger with Variable Buck Boost Converter
This module integrates a TP4056-based Li-Ion battery charger and boost converter to deliver constant voltage to your device. The boost converter voltage can be adjusted using the built-in trimpot, being able to deliver a maximum of 28VDC at 5W.
The device can be powered using the built-in USB-C socket, a Li-Ion battery (connected to B+ and B- terminals), or the SMD power input pads on the bottom of the board.
Using the top-of-the-line IP5310 smart power bank SoC, this small board is capable of charging at up to 3A and delivering 3.1A of output current. Output can be turned on and off using the built-in button and the LED indicator displays the battery charge level and charging status.
The module can be powered using the USB-C socket or via the IN+ and IN- pads. The USB-C socket can also be used to deliver power to another device (e.g. charging a phone)
