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Voltage regulators

Products: 210
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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 €23.02 Price €23.02

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 €20.91 Price €20.91

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 €6.95 Price €6.95

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

The converter allows the use of devices that require 230 V power supply through a 12 V car cigarette lighter socket. It is ideal for powering laptops, netbooks, chargers and...
Index: AZO-12050
Index: AZO-12050
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Regular price €104.42 Price €104.42

Step-Down Voltage Regulator D24V6F9 - 9V 0,6A - Pololu 2108

Step-down converter with 9 V output voltage. Maximum current up to 600 mA. Supply voltage in the range 10.5 V - 42 V.
Index: PLL-01346
Index: PLL-01346
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Regular price €5.47 Price €5.47

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 €89.53 Price €80.58
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DC/AC step-up converter AZO Digital IPS-1200S 24/230V 1200W

The converter allows the use of devices that require 230 V power supply through a 24 V car cigarette lighter socket. It is ideal for powering laptops, netbooks, chargers and...
Index: AZO-12051
Index: AZO-12051
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Regular price €104.42 Price €104.42

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 €19.74 Price €19.74

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 €7.42 Price €7.42

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 €11.40 Price €11.40

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 €20.70 Price €20.70

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 €4.63 Price €4.63

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 €13.93 Price €13.93

Step-Down Voltage Converter D36V28F6 - 6V 2,7A - Pololu 3783

A step-down converter with a supply voltage of 6.3 V to 50 V . The output voltage is 6 V and the current capacity is 2 A to 4 A, typical is 2.7 A. The module dimensions are...
Index: PLL-17172
Index: PLL-17172
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Regular price €10.67 Price €10.67

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 €27.67 Price €27.67

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 €4.42 Price €4.42

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 €8.60 Price €8.60

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 €5.33 Price €3.46
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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 €7.65 Price €7.65

Converter DC/AC step-up to 24V DC / 230 VAC 700/1000W - sine - Volt IPS-1000

IPS-1000 step-up converter by Volt, with 24 V DC input and 230 V AC output voltage. The output power is 700 W, while the maximum instantaneous power is 1000 W . The...
Index: VLT-16441
Index: VLT-16441
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Regular price €38.58 Price €38.58

Converter DC/AC step-up 24VDC / 230VAC 350/500W - sinus - Volt IPS-500

DC/AC step-up converter IPS-500 Volt. Converts 24 V DC to 230 V AC , its maximum continuous power is 350 W , while the current one is 500 W . Additionally, it has a USB...
Index: VLT-16439
Index: VLT-16439
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Regular price €24.65 Price €24.65

Converter DC/AC step-up 12VDC / 230VAC 350/500W - sinus - Volt IPS-500

The IPS-500 step-up Volt IPS-500 converter with 12 V DC input and 230 V AC output voltage. The rated power is 350 W, while the instantaneous power is 500 W. The device...
Index: VLT-16438
Index: VLT-16438
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Regular price €24.65 Price €24.65

DFRobot DC-DC Step-Up Voltage Regulator - Boost Module with USB Connector FIT0471 - 0,9-5V 0,6A

The circuit stabilizes the input voltage from 0.9 V to 5.0 V from PH2.0 or the terminal socket to 5 V, which is fed to the USB output. The maximum output current is 0.6 A,...
Index: DFR-06609
Index: DFR-06609
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Regular price €4.07 Price €4.07

Step-Down Voltage Converter D36V28F9 - 9V 2,6A - Pololu 3785

A step-down converter with a voltage supply from 9.8 V to 50 V . The output voltage is 9 V and its current capacity is 2.6 A . The module dimensions are 20 x 18 mm.
Index: PLL-17174
Index: PLL-17174
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Regular price €10.67 Price €10.67

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.