Description

Specifications:

Input voltage: DC3.5v-35V

Output voltage: DC5v—40v

Output current: 0-3A (output above 2.3A requires heat dissipation)

Conversion efficiency: more than 70%

Output ripple: <350mv

Switching frequency: 180KHz

Maximum power: 2.4A

Working temperature: -45℃~ +85℃

Product size: 91*37.5*46mm

Installation method: rail installation

DC-DC boost module ·product description:

This module can be used in the step-down field where the input voltage is lower than the output voltage.

Such as vehicle power supply, power transformer, DIY adjustable regulated power supply, industrial equipment boost, 5V to 12V, 5V to 12V, 12V to 24V, 24V to 36V, etc.

Voltage regulation method:

1. Connect to the power supply (3.4-35V, the power indicator light is on, the module is working normally.

2 Adjust the blue potentiometer knob and monitor the output voltage with a multimeter until the required voltage is reached.

IN+ input positive, IN- input negative

OUT+ output positive OUT- output negative

Note: The input and output cannot be reversed, and the reverse connection may burn.

DC-DC step-down module Product overview：

This module is used when the input voltage is higher than the output voltage.

Such as industrial equipment step-down. Vehicle power supply, power transformer, DIY adjustable regulated power supply, etc.

Through adjustment, it can be realized such as 12V to 3.3V, 12V to 5V, 24V to 5V, 12V to 12V, 36V to 24V, etc.

Specifications:

Input voltage: DC3.75V-40V (input voltage is 2.5V higher than output voltage)

Output voltage: DC1.25V—35V

Output current: 0-3A (output above 2.3A needs to be dissipated)

Conversion efficiency: more than 80%

Output ripple: <50mV

Switching frequency: 150KHz

Maximum power: 2.4A

Working temperature: -45℃~+85℃

Product size: 91*37.5*46mm

Installation method: rail installation

·Voltage adjustment method:

1. Connect to the power supply (3.4-40V, the power indicator light is on, the module is working normally.

2. Adjust the blue potentiometer knob and monitor the output voltage with a multimeter until the required voltage is reached.

IN+ input positive, IN- input negative

OUT+ output positive OUT- output negative

Note: The input and output cannot be reversed, and the reverse connection may burn.