1. This is a 12V 24V to 9V converter, which can step down the voltage. It has different current options such as 10A, 15A, 20A, 25A, and 30A. It can function as a voltage regulator, converting voltages from 12V 40V to 9V. For example, it can transform 12V or 24V input into 9V output with a specific current capacity, like the 12V24V to 9V 10A model. 2. The 12V 24V to 9V converter is a step down device. It offers multiple current ratings including 10A, 15A, 20A, 25A, and 30A. As a voltage regulator, it can convert voltages ranging from 12V to 40V down to 9V. For instance, the 24V 9Volts (12V24V to 9V 10A) version can take in 24V and output 9V with a 10A current capacity. 3. There is a 12V 24V to 9V converter available. It can step down the voltage and has current options of 10A, 15A, 20A, 25A, and 30A. Acting as a voltage regulator, it can convert voltages from 12V 40V to 9V. The 12V24V to 9V 10A converter, for example, can handle the voltage conversion with a 10A current for the specified input and output voltages. 4. This voltage converter can step down from 12V 24V to 9V. It comes with various current ratings like 10A, 15A, 20A, 25A, and 30A. As a voltage regulator, it can transform voltages between 12V 40V to 9V. The 24V 9Volts (12V24V to 9V 10A) unit can take in 12V or 24V and output 9V with a 10A current supply. 5. The 12V 24V to 9V converter is a step down power converter. It has choices of 10A, 15A, 20A, 25A, and 30A current. It functions as a voltage regulator to convert voltages from 12V 40V to 9V. The 12V24V to 9V 10A converter can perform the voltage conversion task with a 10A current for the given input and output voltage ranges.