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Power Supplies

For any project you are considering you will need a power supply. Supply the right power with a power supply. Check out our offer to find all the types of power supplies you may need.

Power Supplies
Showing 51-75 of 225 item(s)

Boost Converter DC-DC 2V-5V to 5V 1200mA Power Charger USB

Boost converter provides stable performance at 5V output even when operating with two AA batteries:
- Input voltage min 2V-output 5V/ ~ 400mA
- Input voltage min 3V-output 5V/ ~ 800mA
- Input voltage min 3.5V-output 5V/ ~ 1200mA
It can be used for power applications and mobile devices to charge phones, cameras that use battery power.
Boost Converter DC-DC 2V-5V to 5V 1200mA Power Charger USB features:
- Input Voltage: 2V - 5.0V DC
- Output Voltage: 5.1V + / 0.1V
- Max Output Current: 1200mA
- LED operation indicator
- Protection over short circuit: no
- Measures of PCB 26 x 18

A0002

Price €2.20

DC Step-Down Converter 5A 4-38v to 1.25-36v XL4015 LED LiPo

Descent module.
Use a multimeter to check the output voltage and adjust the potentiometer.
Control of voltage and current.
DC Step-Down Converter 5A 4-38v to 1.25-36v XL4015 LED LiPo features:
- Input voltage: 4-38V
- Output voltage: 1.25-36V
- Current output: adjustable, 4.5A (max 5A)
- Output power: 75W maximum
- Operating temperature: -40 to + 85 ºC
- Operating frequency: 180KHz
- Efficiency conversion: up to 96%
- Short circuit protection: Yes (limited current 8A)
- Protection over temperature: the output switches off automatically
- Size: 62mm x 26mm x 14mm
Principal functions:
- Step-down converter with overcurrent protection
- Li-Po battery charger, Li-Ion

A0014

Price €3.49

Boost Buck Step Up-Down Automatic Converter

Descripción:
This is a powerful, efficient step-up (boost) and step-down (buck) switching voltage converter.
It will automatically change between boosting and bucking to maintain a stable output voltage, regardless of the input.
The output is set with a multi-turn potentiometer.
Boost Buck Step Up-Down Automatic Converter features:
- IC Chip: LM2577S-ADJ  and  LM2596S-ADJ
- Module Properties: non-isolated Boost Buck constant current, constant voltage module (CC CV) charging module
- Scope: High-power constant current LED driver.
- Battery charger (including ferroelectric), 4V, 6V, 12V, 14V, 24V battery charging, nickel-cadmium nickel-metal hydride batteries (battery) charger, solar panels, wind generators.

A0017

Price €9.49

Boost Adjustable Power Converter LM2587 5A DC 4.5-35V

A high-performance step-up regulator
Boost Adjustable Power Converter LM2587 5A DC 4.5-35V features:

- Input voltage: 3.5 ~ 32v
- Output voltage: 4.5 ~ 35v (adjustable)
- Output current: 3A, maximum 5A (heatsink heat is required)
- Conversion efficiency: up to 90%
- Operating frequency: 100KHz
- Short circuit protection: current limiting
- Operating temperature: industrial grade (- 40 to 85)
- PCB dimensions: 52 x 37 mm

A0019

Price €6.99

6V 4.5W DIY Solar Panel

6V 4.5W DIY Solar Panel features:
- Mobile DIY System Photovoltaic Charger Cell
-Work Voltage: 6V
-Power output: 4.5W
-Working current: 0-750mA
-Product size: 165x165x3 mm

A0063

Price €12.89

DC Step Down Converter 3.3V 2A 3.4-6V

DC Step Down Converter 3.3V 2A 3.4-6V features:
- Voltage drop module
- Input voltage: 3.4-6V
- Output voltage: 3.3V
- Current output: adjustable, max 2A
- Operating temperature: -40 to + 85 ºC
- Operating frequency: 1.5MHz
- Efficiency conversion: up to 95%
- Short circuit protection: Yes (limited current 8A)
- Protection over temperature: the output switches off automatically
- Size: 12 x 15 mm
- Full charge output ripple: Vpp <50 mV
- Output accuracy: ± 0.1V
- Current IQ without load: 0.2mA
- Stop current (EN) <10uA

A0068

Price €3.38

Mobile Charger 5V 3A 3100mA Micro USB 15W

Mobile Charger 5V 3A 3100mA Micro USB 15W features:
- Raspberry PI Red Power Supply
- Charger for Raspberry Pi 2 and Pi 3, B and B +
- External 220V a 5V / 3.1A (3100mA) 15W
- Plug type: Micro USB
- Additional USB A socket
- AC-DC adapter - 100-265V AC input, 50-60Hz - Output 5V / 3.1A (3100mA) 15W
- Cable length: 130cm
- RoHs, CE - High Quality

RA014

Price €10.99

TP4056 Module Lithium Battery Charger with Protection Micro USB

TP4056 Module Lithium Battery Charger with Protection features:
- TP4056 Li-Ion Micro USB Charger
- Upgraded version of previous TP4056
- Micro USB connection to charge directly from the PC
- Ideal for 18650 batteries
- Based on the TC4056A regulator
- Input Voltage: 4.5V - 5.5V DC
- Full charge voltage: 4.2V +/- 1.5%
- Max Output Current: 1A
- Overvoltage protection 4.2V
- Over discharge protection 2.4V
- LED indicator: charging blue, charging red
- Operating temperature: -10ºC to + 85ºC
- IN + and IN- connection for electronic circuits
- Overcurrent protection: 3A
- Measurements 26 x 19 x 5 mm
- Possibility of current change through Rprog

A0026

Price €1.69

Solar panel DIY 6V 1W

Solar panel DIY 6V 1W features:
- Mobile DIY Solar System Photovoltaic Charger Cell
- Working voltage: 6V
- Output power: 1W
- Working current: 0-200 mA
- Product size: 110x60x3 mm

A0062

Price €3.95

TP4056 Lithium Battery Charger Module 5V Mini USB

TP4056 Lithium Battery Charger Module 5V mini USB features:
- Based on TP4056ES regulator
- Lipo mini USB Li-Ion charger
- Input Voltage: 4.5V - 5.5 VDC
- Full charge voltage: 4.2V +/- 1.5%
- Max Output Current: 1A
- Indicator LED: charging red, charging green
- Operating temperature: -10ºC to + 85ºC
- IN + and IN- connection for electronic circuits
- Battery protection against over-discharge voltage: 2.5V - Protection against over current battery: 3A
- Measurements: 25x19x5 mm
- Ideal for 18650 batteries

A0008

Price €0.99

XL6009 DC-DC Step-Up Booster Controller LM2577

- The XL6009 module has a superior performance than the LM2577 module
- The regulator-booster of High performance
Characteristic:
- Based on the XL6009E1 regulator
- Input voltage: 3V-32V,
- Output voltage: 5-35V (adjustable),
- Output current: 2A maximum 3A (heat sink is required)
- Conversion efficiency: up to 94%
- Rectifier: not synchronous rectification
- Short circuit protection: current limitation, since recovery
- Operating temperature: industrial grade (-40 ° C - 85 ° C)
- Load regulation: ± 0.5%
- Voltage regulation: ± 0.5%
- Size: 50 x 22 x 15 mm

A0005

Price €2.45

Converter DC USB Step Down 7V-24V to 5V 3A

Converter DC USB Step Down 7V-24V to 5V 3A features:
- Voltage reduction module with USB connector
- DIY mobile power supply, to achieve the 5v output to charge the phone, mp3, mp4, psp, etc. can not charge for the ipad
- The USB output converter module has short circuit protection 5A current automatic protection
- Based on the monolithic MP2307 controller
- Rectification: not synchronous
- Input voltage: DC 7v to 24v
- Output voltage: DC 5v
- Output current: 3A (Little time 4A)
- Output connection: USB Type A female connector
- Input connection: Terminal with screws
- Efficiency of transformation: 96%
- Switching frequency: 340KHz
- Output ripple: 30mV (max.)
- Load regulation: ± 0.5%

A0016

Price €3.99

Breadboard Power Supply Protoboard 830/400 Points MB102

Ideal for your electronic projects, arduino, but can also be used with other microcontrollers. Breadboard Power Supply Protoboard 830/400 Points MB102 features:
- Input voltage supports up to 12V
- Selectable 3.3V or 5V
- USB input or standard DC 2.1 x5.5mm connector
- Maximum current 700mA
- It fits perfectly on the MB-102 breadboard feeding the two lateral buses
- Weight: 15 gr. (approx.) Compatible only with MB-102 type plates

A0003

Price €1.95

Power Supply 24V 15A 360W

Power Supply 24V 15A 360W features:
-Power supply voltage: 110 / 230V AC
-Output voltage: 24V DC -Output amperage: 15A
-Power at 24V: 360W
-Dimensions: 215mm x 115mm x 50mm

A0128

Regular price €28.95 -€2.00 Price €26.95

Battery holder 2x AA 3V

Battery holder 2x AA 3V features:
- Cable 15cm long
- Measurements 59x 33x 16mm
- Compatible batteries (LR06, R06, MN1500, AM3, UM3 , HP7)

PP002

Price €0.99

Power supply DC 12V 8.3A 100W

Power supply DC 12V 8.3A 100W features:
- Supply voltage: 110 / 230V AC
- Output voltage: 12V DC - Output Amperage: 8.3A
- Power at 12V: 100W
- Dimensions: 129mm x 99mm x 40mm
- With LED Strip

A0059

Price €13.59

Power supply DC 12V 12.5A 150W LED strip

Power supply DC 12V 12.5A 150W LED strip features:
- Supply voltage: 110 / 230V AC
- Output voltage: 12V DC - Output amperage: 12.5A
- Power at 12V: 150W
- Dimensions: 159mm x 99mm x 43mm
- With led strip

A0080

Price €16.49

Power supply DC 24V 5A 120W

Power supply DC 24V 5A 120W features:
- Supply voltage: 110 / 230V AC
- Output voltage: 24V DC - Output amperage: 5A
- Power at 24V: 120W
- Dimensions: 199mm x 99mm x 43mm
- With LED Strip

A0055

Price €17.54

Rechargeable Battery Samsung INR18650 2500mAh Li-ion

Rechargeable Battery Samsung INR18650 2500mAh Li-ion 3.7V 20A unprotected features:
IMPORTANT: This battery does not have a protection circuit.
Use it at your own risk.
Do not charge over 4.2V
Do not discharge below 3V
Do not change polarity
Do not heat the battery, or expose it to high temperatures
Do not wet or expose to environments of High humidity
For long periods of storage it should be stored below 45 ° C
After long periods of storage you will probably need to do some charging cycles to increase the capacity again.
Quantity: 1 unit
Nominal capacity: 2500mAh (0.2C, 2.75V discharge)
Minimum capacity: 2450mAh (0.2C, 2.75V discharge)
Charging voltage: 4.2 ± 0.05 V

PP030

Price €6.59

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