FEICHAO 5V Regulator Module Mini Voltage Reducer DC Buck Converter Step Down Module 12V 24V to 5V 3A Volt Power Supply Module (1PCS)
Specification:
Size: 20*10mm
Weight: 5g
Features:
1. High current shielding inductors, ultra-low internal resistance, greatly improve the conversion efficiency,reduce the heat generation.
2. The output is integrated with adjustable and fixed voltage. The fixed output does not need to be customized. It can be spot-welded directly on the board. Other use,can be adjusted with a potentiometer, very versatile.
3. Integrated enable port, the default is working mode,the low level will be closed, easily control.
Module parameters:
Module nature: non-isolated step-down module (BUCK) synchronous rectification
Input voltage: DC 4.5-24V
Output voltage: integrated adjustable and fixed output, fixed output voltage can be selected on the back.
Adjustable range (0.8-17V), fixed voltage (1.8V 2.5V 3.3V 5V 9V 12V)
Output current: up to 3A (please pay attention to heat dissipation at full load), in the actual test ,if input 12V output within 1.5A ,there does not require special heat dissipation.
Conversion efficiency: 97.5% higher (6.5 to 5V 0.7A)
Working temperature: industrial grade (-40? to +85?) (the higher the ambient temperature, the smaller the output power)
Output overvoltage protection: No
Full load temperature rise: 40?
Quiescent current: 0.85 mA
Load regulation rate: ±1%
Voltage adjustment rate: ±0.5%
Dynamic response speed: 5% 200uS
Output short circuit protection: Yes, but do not short circuit for a long time
Input reverse connection protection: No, input reverse connection protec diode
Enable control: Yes, the high level work, the low level stop working, high level is 2-5V, low level is about 0V.
Connection method: welding
Input method: welding
Output mode: welding/pin header
Products include:
MINI DC-DC step-down module
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