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Voltage regulators

Cars are becoming an increasingly common means of transport. In fact, every person at some stage in their life has experience with using a car and must learn how to operate it at least in the basic sense. Many of us can refuel the car, change oil and windscreen washer fluid. We can also handle the radio receiver in the car and we know how to lower or raise the windows. But let's try to remember all the situations when something in our car didn't work and we had no idea what it was about. In such situations we need the support of a specialist. In the long run, however, it is worthwhile to take an interest in deepening our knowledge of how the car works. One of the most important elements in the car is voltage regulator, which is responsible for battery charging systems. Learning about voltage regulators can have a significant impact on your car's handling skills.

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Blow Car Voltage Step-Down Regulator V400 - 12V/230V 200W + USB

Converter allows you to use devices that require 230V power through the car lighter slot. It is ideal for powering laptops, netbooks, chargers and other equipment. It provides...

Index: ZAS-04335

Index: ZAS-04335

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Regular price PLN80.49 Price PLN80.49

DC/AC step-up AZO Digital IPS-1000S 12/230V 1000W converter

The converter allows you to use devices that require 230V power supply via the car 12 V cigarette lighter socket. Ideally suited for laptops, netbooks, chargers and...

Index: AZO-12050

Index: AZO-12050

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Regular price PLN446.34 Price PLN446.34

DC/AC step-up converter AZO Digital IPS-1200S 24/230V 1200W

The converter allows you to use devices that require 230V power through the car 24V lighter socket. Ideally suited for powering laptops, netbooks, chargers and other...

Index: AZO-12051

Index: AZO-12051

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Regular price PLN446.34 Price PLN446.34

Step-Down Voltage Regulator D24V3ALV - 2,5V - 7,5V 0,3A - Pololu 2101

A small pulse inverter module. Input voltage 4.5 V to 42 V. Adjustable range output voltage: 2.5 V TO 7.5 V. Maximum output current 300 mA.

Index: PLL-01352

Index: PLL-01352

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Regular price PLN24.31 Price PLN24.31

AZO Digital Step-Down Voltage Regulator PE-16 - 24/12V 150W

Converter for lowering the voltage of an automotive system. Allows you to use devices that require a 12-volt (13.8-volt) power supply through a 24-volt cigarette lighter...

Index: AZO-10230

Index: AZO-10230

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Regular price PLN76.34 Price PLN76.34

Step-Down Voltage Regulator XL4015 - 1,3V-36V 5A

Module with XL4015 step-down pulse inverter. Input voltage from 3.3 V to 36 V. Maximum continuous output current 5 A. Output voltage adjustable from 1.3 V to 36 V.

Index: MOD-08103

Index: MOD-08103

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Regular price PLN12.93 Price PLN12.93

Step-Down Voltage Regulator D36V6F3 - 9V 7A - Pololu 4094

A step-down converter with an output voltage of 9 V , operates on an input voltage in the range from 9.9 V to 50 V . The current capacity is from 2.7 A to 7 A.

Index: PLL-16388

Index: PLL-16388

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Regular price PLN73.09 Price PLN73.09

AZO Digital Step-Down Voltage Regulator PS-250-24V - 30-80V/24V 250W

Converter to increase the voltage of an automotive system. Allows the use of devices that require a 24 V supply via a voltage source from 30 V to 80 V. Ideally suited for CB...

Index: AZO-10291

Index: AZO-10291

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Regular price PLN313.01 Price PLN281.71

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DC/AC Step-Up Voltage Regulator 24VDC / 230VAC 350/500W - car - Volt IPS-500 Plus

The IPS-500 Plus Volt Converter allows you to power devices that require 230 V AC , from a 24 V DC car lighter. It is perfect for places where there is no direct access to...

Index: VLT-16443

Index: VLT-16443

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Regular price PLN72.36 Price PLN72.36

Step-Down Voltage Regulator D24V3AHV - 4V - 25V 0,3A - Pololu 2102

A small step-down converter module. Input voltage 4.5 V to 42 V. Adjustable output voltage in the range: 4 V - 25 V. Maximum output current 300 mA.

Index: PLL-00661

Index: PLL-00661

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Regular price PLN25.12 Price PLN25.12

AZO Digital Step-Down Voltage Regulator PC-100 10-30V/13,8V 100W

Converter to increase the voltage of an automotive system. Allows the use of devices that require a 13,8-volt supply via a 10 to 30-volt power source. Ideally suited for CB...

Index: AZO-10292

Index: AZO-10292

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Regular price PLN166.67 Price PLN166.67

Step-Up Voltage Regulator 50W adjustable 12-35V/6A

Upgrade inverter with adjustable output voltage from 12 to 35 V. The permissible input voltage range is 10 V - 32 V and maximum power is 50 W .

Index: MOD-03728

Index: MOD-03728

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Regular price PLN12.11 Price PLN12.11

Car Voltage Reducer AZO Digital RV-16 - 24/12V 70W

A reducer to reduce the voltage of the car system. Allows you to use devices that require a 12-volt (13.8-volt) power supply through a 24-volt cigarette lighter socket in...

Index: AZO-10236

Index: AZO-10236

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Regular price PLN48.70 Price PLN48.70

Step-Up Voltage Regulator Boost - 2,5-9,5V 2A - Pololu 791

Converter with adjustable output voltage from 2.5 V - 9 V. Maximum current up to 2A. Input voltage 1.5 V - 9.5 V.

Index: PLL-01425

Index: PLL-01425

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Regular price PLN39.84 Price PLN39.84

Step-Up Voltage Regulator U3V70F15 - 15V 10A - Pololu 2896

Step-up converter with 15 V output voltage. Maximum current up to 10 A. Supply voltage from 2.9 V to 15 V.

Index: PLL-14008

Index: PLL-14008

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Regular price PLN40.57 Price PLN40.57

Step-up converter 3V WY-ELI-ITB2-0-50CM for EL cables with CR2032 baterry socket

Small portable converter for light-emitting cables . The device powers CR2032 batteries, which can supply up to 50 cm of high-brightness EL cable or 10 cm x 1 cm tape for 3...

Index: ODS-13787

Index: ODS-13787

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Regular price PLN25.93 Price PLN19.45

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Step-Up Voltage Regulator NCP1402 - 3,3V 0,2A - Pololu 2114

Miniature step-up converter. Input voltage 0.8 V to 3.3 V. Output current 200 mA. Output voltage 3.3 V.

Index: PLL-01408

Index: PLL-01408

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Regular price PLN16.18 Price PLN16.18

D36V6ALV - Adjustable Step-down Voltage Regulator 2,5V-7,5V 0,6A - Pololu 3798

A step-down converter operating with an input voltage between 4 V and 50 V . The output voltage is regulated by a built-in potentiometer from 2.5 V to 7.5 V with a maximum...

Index: PLL-15969

Index: PLL-15969

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Regular price PLN25.61 Price PLN25.61

Step-up converter 1,5V WY-ELI-IPSF4-0-50CM for EL wire - 1xAAA

Mini 1.5 V step-up converter for EL electroluminescent cables. Powered by a single AAA battery, the device is capable of supplying up to 50 cm of high-brightness EL cable or 10...

Index: ODS-13785

Index: ODS-13785

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Regular price PLN18.62 Price PLN9.31

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Step-Up/Step-Down Voltage Regulator S10V3F9 - 9V 0,3A - Pololu 2095

Step-up/step-down converter with 9 V output voltage. Maximum current 300 mA. Power supply 2.5 V - 18 V.

Index: PLL-01843

Index: PLL-01843

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Regular price PLN37.32 Price PLN37.32

Step-Down Voltage Converter D36V28F7 - 7,5V 2,6A - Pololu 3784

A step-down converter with 7.5 V output voltage and capacity from 2 A to 3.7 A , typical 2.6 A. It is powered from 8 V to 50 V . The board dimensions are 20 x 18 mm.

Index: PLL-17173

Index: PLL-17173

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Blow Car Voltage Step-Down Regulator - 12V/230V 300W

Converter allows you to use devices that require 230V power through the car lighter slot. It is ideal for powering laptops, netbooks, chargers and other equipment. It Provides...

Index: ZAS-04336

Index: ZAS-04336

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Regular price PLN96.75 Price PLN96.75

Step-Down Voltage Regulator with Display LM2596 - 3.2V-35V 3A

Module with step-down LM2596 pulse converter. Input voltage from 3.2 V to 40 V, Maximum output DC of 3 A. The output voltage is adjustable from 3.2 V to 35 V. The built-in...

Index: MOD-04871

Index: MOD-04871

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Regular price PLN13.74 Price PLN13.74

Step-up converter 12V WY-ELI-IS-200-300cm with a sound sensor for EL cables

Small inverter for light-emitting cables with audio input. It has a built-in small microphone so that it lights up the connected EL cable depending on the volume of the...

Index: ODS-13784

Index: ODS-13784

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Regular price PLN30.08 Price PLN22.56

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How does the voltage regulator work?

A voltage regulator is an electronic or electromechanical system that is used as an element in the battery charging system in motor vehicles. Its task is to keep the voltage generated by the generator or alternator constant despite changes in engine speed. In practice, the voltage is not maintained at a constant level, but to a certain extent, depending mainly on the generator speed, alternator load and current-voltage characteristics of the battery. Adjustment is done by changing the excitation current of the generator. In electro-mechanical systems impulse regulation is used with three levels of excitation (full, partial, off). The electronic circuits use pulsed switching on and off of the excitation current, depending on the voltage at the generator output. In current alternator designs, the voltage regulator together with the brush holding elements forms a whole and is part of the alternator. It is important to recognize at what point the failure may occur.

Check that the voltage regulator works properly

A universal meter or voltmeter is used to control the operation of this component. They help to measure two issues: whether a current is coming from the alternator to the regulator and whether the regulator output generates the correct charging voltage. Please note that checking its operation is only possible with the motor running. In addition, although it may seem that the universal meter is a simple and inexpensive device, there are a few important points to bear in mind. The meter must be correctly set to display reliable results of the voltage control, and, in addition, when checking the regulator, it is important to set the meter to an appropriate DC value. The voltage of this element should be measured in every possible wire configuration. You can check whether its value is correct by comparing its result with the manufacturer's information contained in the service booklet of the car. When replacing the voltage regulator, make sure you have done the research on how to do it and which components can work properly with your car.

Hunting for regulators

When choosing a replacement regulator, it is worthwhile to explore the subject and approach the exchange with care. The regulator should be compatible with our car model and with the trust of customers already gained. Apart from that, it may be essential that it comes from a proven source. In our Botland shop you can find a wide range of top quality regulators, which have been carefully selected from best manufacturers. Botland employees are also passionate about electronics and motoring, so it is extremely important for us to recommend equipment worthy of attention and its price. In our offer you can find step-up, step-down, step-up/step-down systems, bypass voltage regulators and many other products that can be helpful when replacing the regulator. In addition, you can find in our shop converters with USB output, which can be additionally used as phone chargers. Check our offer and you can certainly find what you are looking for - in the best value for money.