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Mini DC-DC 5V 3A Step Down Power Module 12-24V To 5V 3A Voltage Buck Converter

 264

None, input reverse polarity protection diode

Module parameters:
– Module Properties: non-isolated step-down module (BUCK) synchronous rectifier
– Input voltage: DC 4.5-24V
– Output voltage: integrated adjustable and fixed output, the back can choose a fixed output voltage
– Adjustable range (0.8-17V), fixed voltage (1.8V 2.5V 3.3V 5V 9V 12V)
– Output Current: 3A (Please note that full cooling), the actual test input 12V 1.5A output less heat without special treatment.
– Conversion efficiency: up to 97.5% (6.5 turn 5V 0.7A)
– Switching Frequency: 500KHz
– Output ripple: 20mV around (12V turn 5V3A) 20M-bandwidth
– Operating temperature: Industrial grade (-40 C to + 85 C ) (the higher the temperature, the smaller the output power)
– Output Overvoltage Protection: None
– Full load temperature rise: 40 C
– Static current: 0.85 mA
– Load regulation: ? 1%
– Voltage regulation: ? 0.5%
– Dynamic response speed: 5% 200uS
– Output short circuit protection: Do not short-circuit a long time
– Input reverse polarity protection: None, input reverse polarity protection diode
– Enable control: Yes, high work, low stop working, high level 2-5V, a low level of about 0V. The default input with internal pull-up to the positive electrode.
– Connection: Welding
– Input: Welding
– Output: welding / pin
– Welding hole spacing: 2.54 mm

Weight 0.4 kg

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SKU: CT00080 Category:

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