DC/DC converter 6-24V

Choose a Miniature DC-DC Converter to Power Your FPV System

6-24 V DC converter - universal pulse step-down module. Manufactured by different companies for integration into devices. Used in robotics, drones and electronics.

The converter is ideal for powering FPV cameras and video transmitters. Used to power receivers and flight controllers. Allows you to power 5-volt equipment from a 2-6S battery. Miniature size fits into any frame. High efficiency reduces heating and saves battery.

• Conversion efficiency up to 97.5% for minimal losses.
• Output current up to 3 A to power powerful devices.
• Protection against short circuit and reverse polarity.
• Miniature size 26×15×7.4 mm for embedding.
• Wide range of 6-24V inputs for different batteries.

How does a DC-DC buck converter work?

The device reduces the input voltage of 6-24 V to a stable 5.1-5.2 V. The switching stabilizer operates at a frequency of 500 kHz. Efficiency up to 97.5% ensures low heat. Short circuit and reverse polarity protection protects the device. You get stable 5-volt power for your electronics.

Technical characteristics and functionality

The model has an input voltage of 6–24 VDC. Output voltage 5.1–5.2 V. Output current up to 3 amperes (at 12 V without a radiator up to 2 A). Conversion efficiency up to 97.5% (6.5→5 V, 0.7 A). Switching frequency 500 kHz. Output ripple is about 10 mV at a load of 3 A. The output voltage indicator is red.

Operating temperature from -40 to +85°C. Overvoltage protection and 1.5 A input fuse. Quiescent current 0.85 mA. Load regulation ±1%, voltage regulation ±0.5%. Output short circuit protection. Input reverse connection protection by diode. Solder connection. Output USB socket. Dimensions 26.4×15×7.4 mm.

• Input voltage: 6-24V DC
• Output voltage: 5.1-5.2
• Output current: 3A maximum (Please pay attention to the heat dissipation at full load), for the actual test input 12V output within 2A, no special heat dissipation is required.
• Conversion efficiency: up to 97.5% (6.5 to 5V 0.7a) (Tested value after short circuit reverse connection protection and fuse)
• Switching frequency: 500 kHz
• Output ripple: about 10mV (12V to 5V 3A) 20M bandwidth
• Output indication: output voltage indicator red
• Operating temperature: Industrial grade (-40 to +85 ) (the higher the ambient temperature, the lower the power output)
• Output overvoltage protection: Yes, input 1.5A fuse, output 5V, 300W TV tube clamp protection.
• Temperature rise at full load: 30
• Quiescent current: 0.85 mA
• Load regulation rate: ±1%
• Voltage regulation rate: ±0.5%
• Dynamic response rate: 5% 200uS
• Output short circuit protection: Yes, please do not short circuit for a long time
• Input reverse connection protection: Yes, the input has reverse connection diode protection
• Connection method: welding
• Input method: welding
• Output mode: short head and flatbed USB
• Size: 26.4(L)*15(W)*7.4(H)mm