DC-DC Boost Module Step-Up Positive Voltage Negative Voltage Module 3V-14V To 5V 9V 12V 15V To Positive Negative Power Supply

Product selling points:

1. Use high-quality materials with guaranteed product quality

2. Exquisite and compact appearance, with beautiful arrangement of components

3. Easy to use, stable performance, and high efficiency

4. Boost type DC-DC module, with positive and negative dual outputs

5. Widely used in various scenarios such as smart homes, industrial Internet of Things, and vehicle power supplies



Parameters:

Input voltage: 3-15V (input must be less than output voltage 1V)

Output voltage: Dual output ± 5V ± 12V

Output current: One 100mA

Conversion efficiency: 85% (highest)

Output accuracy: ± 0.1V

No load current: 1mA

Working temperature: -40 ° C -+85 ° C

PCB layers: 2 layers

Turn off function: without turn off function

Heat dissipation method: Natural heat dissipation (attach the back to an iron or aluminum plate for heat dissipation, pay attention to insulation)

Installation method: Welding wire

Whether with isolation: without isolation

Production process: reflow soldering

Design aging standard: 720 hours without failure

Factory aging standard: No fault within 48 hours

Service life: 35000 hours without faults (output not exceeding rated value)



Kind reminder:

There is a close relationship between the rated power and heat generation of a power supply. The higher the power, the better the design heat dissipation and component efficiency selection. If you use a current of 1A, both 2A and 3A power supplies can be used. However, the temperature of 2A power supplies is higher than that of 3A power supplies, and the lifespan will be greatly shortened. Considering the service life, it is recommended to choose a higher current.

1. Full or overloaded use has a significant impact on module stability, temperature, service life, and may cause power supply burnout.

2. Ensure that all polarities are correct before wiring, reverse connections will burn out the converter. Please connect the input terminal to a fuse

3. Remember! Connect the input first, not the output device. Connect the connection wire between the module and the power supply first, and then power on. Otherwise, high voltage can easily cause ignition, which can damage the circuit. After selecting a suitable power source and powering it on, use a multimeter or voltmeter to measure whether the output voltage of the module is consistent with the voltage required by the equipment. Then connect the electrical equipment.



Packaging list:

Booster module * 1