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Yankkios
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DC 9V 12V 24V 36V 48V 72V 120V to 5V 12V 3A Step Down Converter Module Non-isolated Power Supply Buck Stabilizer Adjustable
1.Descrtion: It is a DC constant voltage constant current step down power supply module.It can be used as ordinary buck power supply module, charger and LED constant current driver.Simple and efficient, practical.
2.Features: 1>.High input voltage; 2>.Stable voltage output; 3>.Support over temperature protection; 4>.Support overvoltage protection; 5>.Support short circuit protection; 6>.Low power consumption; 7>.Support constant voltage constant current output; 8>.Support charging function; 9>.With heat sink and keep good heat diation.
3.Parameters: 1>.Product Name:DC Step Down Power Supply Module 2>.Working Voltage:DC 16V-90V, DC16-120V, DC9-90V, DC9-120V(Keep input is at least 4.0V high than output) 3>.Output Voltage:DC5V, 12V 4>.Output Current:3A 5>.Output Power:5V-15W, 12V-36W 6>.Conversion efficiency:About 96%(The smaller the differential voltage, the higher the efficiency) 7>.Working frequency:140KHz 8>.Soft Starter:Yes(Fai at high power load) 9>.Over temperature protection:Yes 10>.Overvoltage protection:Yes 11>.Short circuit protection:Yes 12>.Working Temperature range:-40℃~85℃ 13>.Working Humidity range:0%-95%RH 14>.Size:42*30*17mm/42*30*20mm
4.Using Steps: 1>.Connect right input voltage at input terminal. 2>.Turn ON power supply. 3>.Check output voltage by and . 4>.Connect load.
5.Note: 1>.It is a step down power supply module,So please keep input is at least 4.0V high than output. 2>.Input and output are Non-isolated, safe and reliable.
6.Application: 1>.Ordinary power supply; 2>.Battery charger; 3>.LED drive power; 4>.Power conversion.
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