Automatic Buck-Boost Power Module AT30 Step-up Step-down Module High Power Replace XL6009Item NO.: AT30

AT30 Automatic Buck Boost Power Module

The third version of the constant voltage type has been launched and includes the following functions: hardware level output short circuit protection, input undervoltage protection (start and stop voltage can be customized), two-stage filtering, and input overcurrent protection! The power, efficiency, output voltage ripple, stability, and applicability of this module comprehensively surpass similar modules on Taobao

Featured Features:

1. Can boost pressure and also reduce pressure!

Example 1: Whether the input voltage is above or below 12 volts, the output voltage can remain stable at 12 volts!

Example 2: Power the module to 12 volts, and the output can be reduced to 5 volts or increased to 24 volts!

2. Compared to the XL6009 module, it has higher efficiency, greater power, and purer output voltage!

3. Ultra low output voltage ripple, with a voltage ripple of only 20mV at 12V 3A output, especially suitable for supplying power to audio/amplifier boards and analog circuits!

4. By using a mobile phone charger or battery power supply, you can achieve an adjustable DC power supply of 0.5 to 30 volts, which is very convenient!

Key Parameters:

● Input voltage: 4.5~30V

● Output voltage: 0.5~30V

(Many buyers are not aware that the total input and output voltage of the XL6009 module cannot exceed the withstand voltage of its rectifier tube SS34, which is 40V, otherwise it is easily damaged, and this module still works stably.)

● Output current: maximum 3A

(The XL6009 module claims to have a built-in 4A switch tube, but it never releases the actual test diagram. Many buyers only realize that it burns severely when it exceeds 1A after buying it back.)

● Output power: maximum 30W under natural heat dissipation, maximum 60W under wind heat dissipation

● Output ripple: The full load output voltage ripple is 30MV, while ordinary modules far exceed 100MV

● Conversion efficiency: Boost 87~91%; Reduce voltage by 86~90% (depending on the pressure difference and load, there may be changes. The true efficiency of the XL6009 module when outputting 12V 1A is only about 82%, while some sellers even advertise an efficiency of 94%...)

● Short circuit protection: Yes, hardware level short circuit protection circuit

● Operating frequency: 180KHZ

● Board size: length * width * height 54 * 29 * 21mm