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Voltage Converters

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Voltage change
12 V na 230 V
(68)
24 V to 230 V
(41)
230 V to 12 V
(7)
230 V to 24 V
(5)
24 V to 12 V
(12)
48 V to 230 V
(7)
230 V to 48 V
(3)
Input voltage
12V
(70)
15V
(1)
230 V
(16)
24 V
(54)
48 V
(7)
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Voltage converters are tools that let you recharge your electronic devices with a standard electrical plug, such as laptops, home electronics, PDA, battery chargers, cameras, cell phones, and others in your car and without a car adapter. Some converters operate in reverse, which means they let you charge car accessories in a normal 220 V mains outlet.

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Input voltage

The input voltage of a voltage converter can be either 12 or 24 V. Converters then convert this input voltage into the alternating current of 220/230 V. For lorry drivers, there are also special converters from 24 V to 12 V.

  • 12 - designed for use in a personal vehicle.
  • 24 - designed for vans and a lorries.

Some voltage converter models can be connected either to the cigarette lighter receptacle or directly to the car battery (with clamps).

 

Output voltage

The higher the output voltage, the more powerful device you can charge.

  • Constant - typical converters have a steady output of 100-300 W. High-performance models can offer 600 W or more.
  • Maximum - the converter can supply its maximum power only for a few hundred milliseconds. It is used for starting the device, as the start-up process often requires considerably more power than normal operation.

Voltage converter protection types

The more types of protections the converter has, the less chance it has of sustaining damage in an unexpected situation.

  • Overload protection
  • Surge protection on output
  • Protection against high DC input voltage
  • Protection against short circuiting on output
  • Reverse polarity protection on input
  • Thermal protection
  • Battery protection against deep battery discharge
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136 Results
5.0
CARSPA PX-1200 24V Sine 1200W
Voltage Inverter - 24V to 230V, pure sine wave, power: 1200W (max. 2400W), surge protection
5 839,-
Buy
In stock > 5 pcs at the supplier's
Order Code: AUPR321328
3.8
OEM 24/220400 W Smart Inverter
Voltage Inverter - 24V to 230V, power: 400W (max. 800W), output current: 500mA, plugs into cigarette lighter , surge protection, Overheat protection, battery discharge protection, USB Connector
1 102,-
Buy
In stock > 5 pcs at the supplier's
Order Code: AUPR287162
Space Voltage Converter from 24V to 220V, permanent load 2000W
Voltage Inverter - 24V to 230V, power: 2000W (max. 4000W), car battery connection, active fan, softstart, USB Connector
5 056,-
Buy
In stock > 5 pcs at the supplier's
Order Code: AUPR16422
3.0
Kosun RSC300P-212 s nabíječkou
Voltage Inverter - 12V and 230 V to 12V, 12V to 230V, pure sine wave, power: 300W (max. 600W), car battery connection, active fan, surge protection, Overheat protection, USB Connector
2 090,-
Buy
In stock 3 pcs at the supplier's
Order Code: AUPR62503
Rogerele Sinusový měnič napětí REP1500-12, 1500W
Voltage Inverter - 12V to 230V, pure sine wave, power: 1500W (max. 3000W), car battery connection, active fan, softstart, surge protection, Overheat protection, battery discharge protection, USB Connector
Buy with code ALZADNY15 4 412,-
5 190,-
Buy
In stock > 5 pcs at the supplier's
Order Code: AUPR59801
Victron Phoenix Voltage Inverter, 12/250, 12V/250VA
Voltage Inverter - 12V to 230V, pure sine wave, power: 200W (max. 350W), output current: 0,87A, car battery connection, active fan, surge protection, Overheat protection
2 648,-
Buy
In stock 2 pcs at the supplier's
Order Code: AUPR257821
Kosun RSC2500P-224 s nabíječkou
Voltage Inverter - 24V to 230V, 230 V and 24 V to 12V, pure sine wave, power: 2500W (max. 5000W), car battery connection, active fan, surge protection, Overheat protection, USB Connector
8 890,-
Buy
In stock 2 pcs at the supplier's
Order Code: AUPR62510
4.0
CARSPA Remote control PX series
Remote Control -
446,-
Buy
In stock > 10 pcs at the supplier's
Order Code: AUPR321331
3.0
Kosun RSC500P-212 s nabíječkou
Voltage Inverter - 12V and 230 V to 12V, 12V to 230V, pure sine wave, power: 500W (max. 1000W), car battery connection, active fan, surge protection, Overheat protection, USB Connector
Buy with code ALZADNY15 2 448,-
2 880,-
Buy
In stock 1 pcs at the supplier's
Order Code: AUPR62504
5.0
Rogerele Sinusový měnič napětí REP1500-24, 1500W
Voltage Inverter - 24V to 230V, pure sine wave, power: 1500W (max. 3000W), car battery connection, active fan, softstart, surge protection, Overheat protection, battery discharge protection, USB Connector
5 190,-
Buy
In stock 1 pcs at the supplier's
Order Code: AUPR59807
Victron Phoenix Voltage Inverter, 12/375, 12V/375VA
Voltage Inverter - 12V to 230V, pure sine wave, power: 300W (max. 700W), output current: 1,3A, car battery connection, active fan, surge protection, Overheat protection
3 420,-
Buy
In stock 2 pcs at the supplier's
Order Code: AUPR257822
3.0
Kosun RSC1000P-212 s nabíječkou
Voltage Inverter - 12V and 230 V to 12V, 12V to 230V, pure sine wave, power: 1000W (max. 2000W), car battery connection, active fan, surge protection, Overheat protection, USB Connector
Buy with code ALZADNY10 4 041,-
4 490,-
Buy
In stock 3 pcs at the supplier's
Order Code: AUPR62505
Kosun RSC1000P-224 s nabíječkou
Voltage Inverter - 24V to 230V, 230 V and 24 V to 12V, pure sine wave, power: 1000W (max. 2000W), car battery connection, active fan, surge protection, Overheat protection, USB Connector
4 490,-
Buy
In stock 1 pcs at the supplier's
Order Code: AUPR62507
Victron Phoenix Voltage Inverter, 12/1200, 12V/1200VA
Voltage Inverter - 12V to 230V, pure sine wave, power: 1000W (max. 2200W), output current: 4,35A, car battery connection, active fan, surge protection, Overheat protection
9 179,-
Buy
In stock 1 pcs at the supplier's
Order Code: AUPR257825
Victron Phoenix Voltage Inverter, 24/1200, 24V/1200VA
Voltage Inverter - 24V to 230V, pure sine wave, power: 1000W (max. 2200W), output current: 4,35A, car battery connection, active fan, surge protection, Overheat protection
9 179,-
Buy
In stock 1 pcs at the supplier's
Order Code: AUPR257830
Victron Phoenix Voltage Inverter, 24/500, 24V/500VA
Voltage Inverter - 24V to 230V, pure sine wave, power: 400W (max. 900W), output current: 1,74A, car battery connection, active fan, surge protection, Overheat protection
4 268,-
Buy
In stock 1 pcs at the supplier's
Order Code: AUPR257828
Rogerele Sinusový měnič napětí REP500-12, 500W
Voltage Inverter - 12V to 230V, pure sine wave, power: 500W (max. 1000W), car battery connection, active fan, softstart, surge protection, Overheat protection, battery discharge protection, USB Connector
Buy with code ALZADNY20 1 944,-
2 430,-
Buy
In stock > 5 pcs at the supplier's
Order Code: AUPR59799
CARSPA UPS Sine 24/230V 1000W
Voltage Inverter - 24V to 230V, pure sine wave, power: 1000W (max. 2000W), surge protection, Overheat protection
5 056,-
Buy
In stock > 5 pcs at the supplier's
Order Code: AUPR321325
CARSPA UPS Sine 24/230V 600W
Voltage Inverter - 24V to 230V, pure sine wave, power: 600W (max. 1200W), surge protection, Overheat protection
4 303,-
Buy
In stock > 5 pcs at the supplier's
Order Code: AUPR321323
Rogerele Sinusový měnič napětí REP2000-12, 2000W
Voltage Inverter - 12V to 230V, pure sine wave, power: 2000W (max. 4000W), car battery connection, active fan, softstart, surge protection, Overheat protection, battery discharge protection, USB Connector
6 950,-
Buy
In stock 4 pcs at the supplier's
Order Code: AUPR59802
Carspa CAR300U-12 12V/230V+USB 300
Voltage Inverter - 12V to 230V, power: 300W (max. 600W), output current: 500mA, car battery connection, USB Connector
799,-
Buy
In stock > 5 pcs at the supplier's
Order Code: AUPR330526
CARSPA PX-500 24V Sine 500W
Voltage Inverter - 24V to 230V, pure sine wave, power: 500W (max. 1000W), surge protection
3 304,-
Buy
In stock > 5 pcs at the supplier's
Order Code: AUPR321326
Green Cell měnič napětí 12V 300/600 W modifikovaný sinus
Voltage Inverter - 12V to 230V, power: 300W (max. 600W), output current: 1300mA, plugs into cigarette lighter or directly into car battery , USB Connector
780,-
Buy
In stock 3 pcs at the supplier's
Order Code: CARaaa0007
Victron Phoenix Voltage Inverter, 24/250, 24V/250VA
Voltage Inverter - 24V to 230V, pure sine wave, power: 200W (max. 350W), output current: 0,87A, car battery connection, active fan, surge protection, Overheat protection
2 648,-
Buy
In stock 1 pcs at the supplier's
Order Code: AUPR257826

Voltage Converters

Voltage Converters

In the category Voltage Converters on Alza.cz, we currently have a total of 136 products, which you can easily buy online and get quickly delivered. See all of your purchases and make orders on our easy-to-use app.
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