Power supply module buck module DC-DC 12V-120V to 1.5V-48V step down module voltage converter
Power supply module Buck module DC-DC 12V-120V to 1.5V-48V step down module voltage converter
1. Description: It is a DC-DC step-down module. Step-down module input voltage DC 12V-120V, output voltage DC 1.25V-48V.2. Parameters: 1). Product name: DC-DC step-down module 2).Input voltage: DC 12V-120V 3). Output voltage: DC 1.5V-48V 4). Input and output voltage difference: 5V (guarantee that the output voltage is 5V less than the input voltage during use) 5). Output current: 1.5A (max.) 6). Switching frequency: 110KHz 7). Positioning hole: 2mm 8). Working temperature: -40℃ ~ 85℃ 9). Working humidity: 5% ~ 95% relative humidity 10). Size: 44 20 14 mm3.Connection method: 1).IN+: input positive 2).IN-: input negative pole 3).OUT+: output positive 4).OUT-: output negative pole4. Instructions: 1). First connect the cable between the module and the power supply, and then turn on the power supply. (When the input terminal is energized and wired, it is easy to spark, especially when the input voltage is high, even burn the pads of the module). 2).For the first use, you need to connect to a power supply of more than 30V and use a multimeter or voltmeter to measure whether the output voltage of the module matches the voltage required by the device. 3).The electrical equipment (load) is connected to the output end of the module.5. Package: 1). 1 piece DC-DC buck module
Product Features
- The buck module supports built-in over-temperature, over-current and output short-circuit protection. The step-down power supply module has a positioning hole that can be fixed in a suitable place according to your needs.
- The voltage converter supports wide voltage input, the input voltage range is 12V to 120V DC. It has a potentiometer that can adjust the output voltage of the power module.
- If the difference between the input voltage and the output voltage is less than 5V, the output is unstable or no output occurs. Try to leave some margin when using, enter the battery to take into account the highest voltage value when the battery is fully charged.
- This module is versatile. The usage scenarios are DIY regulated power supply, charging various batteries, operating electronic devices, driving high-power LEDs, etc.
- Customer service: Thank you for your purchase. If you have a problem, you can contact us at any time. We promise you the satisfactory solutions within 24 hours.