Description: This 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, efficient, and easy to instore. 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 dissipation. Parameters:1. Product Name: DC Step Down Power Supply Module2. Working Voltage: DC 16V-90V, DC16-120V, DC9-90V, DC9-120V (Keep input is at least 4.0V high than output)3. Output Voltage: DC5V4. Output Current:3A5. Output Power: 5V-15W6. Conversion efficiency: About 96% (The smaller the differential voltage, the higher the efficiency)7. Working frequency:140KHz8. Soft Starter: Yes (Failure at high power load)9. Over temperature protection: Yes10. Overvoltage protection: Yes11. Short circuit protection: Yes12. Working Temperature range: -40℃~85℃13. Working Humidity range:0%-95%RH14. Size:42*30*17mm/42*30*20mm Steps to make connections:1. Connect right input voltage at input terminal.2. Turn ON power supply.3. Check output voltage by voltmeter and ammeter.4. Connect load. Note:1. It is a step-down power supply module, and you would please keep input is at least 4.0V high than output.2. Input and output are Non-isolated, safe and reliable. Applications: 1. Ordinary power supply;2. Battery charger;3. LED drive power; 4. Power conversion.
Price: 6.9 USD
Location: San Diego, California
End Time: 2023-10-27T14:00:59.000Z
Shipping Cost: N/A USD
Product Images
Item Specifics
Restocking Fee: No
Return shipping will be paid by: Buyer
All returns accepted: Returns Accepted
Item must be returned within: 30 Days
Refund will be given as: Money Back
Nominal Voltage Rating (DC): 48 V
Output Voltage Rating (AC): 48 V
Nominal Voltage Rating (AC): 120 V
Inrush Current Rating: 3 A
Brand: FlattenHill
Type: Voltage Step Down Convertor
Nominal Current Rating: 3 A
Current Conversion: DC to DC
Output Voltage Rating (DC): 5 V
