توضیحات
Module parameters
Module Properties: non-isolated step-down module (BUCK) synchronous rectifier
Input voltage: the DC 4.5-24V
Output voltage: integrated adjustable and fixed output, the back can choose a fixed output voltage
Adjustable range (0.8-17V), a fixed voltage (1.8V 2.5V 3.3V 5V 9V 12V)
Output Current: maximum 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: 5 00KHz
Output ripple: 2 0mV about (12V turn 5V3A) 20M-bandwidth
Operating temperature: Industrial grade (-40 ℃ to + 85 ℃) (the higher the temperature, the smaller the output power)
Output Overvoltage Protection: None
Full load temperature rise: 40 deg.] C
Static current: 0.85 Haoan
Load regulation: ± 1 %
Voltage regulation: ± 0.5%
Dynamic response speed: 5% 200uS
Output short circuit protection: Yes, do not short-circuit a long time
Input reverse polarity protection: None
Enable control: Yes, high work, low stop working, high level 2-5V, a low level of about 0V. The default is internally pulled up to the input positive.
Connection: Welding
Input: Welding
Output: welding / pin
Welding hole spacing: 2.54 mm
نقد و بررسیها
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