DC-DC Adjustable Power Supply Step Down Converter Module Buck Converter Isolation Switch Power Supply 22V-290V To 3.6V-15V

DC-DC Adjustable Power Supply Step Down Converter Module Buck Converter Isolation Switch Power Supply 22V-290V To 3.6V-15V Descrition: DC isolated buck power module Wide input voltage: DC 22V-290V Minimum voltage difference between input voltage and output voltage 15V Output voltage: DC 3.6V to 15V adjustable Output: current 600ma (Max) or power 6W (Max); when 22V drops 5V, the output current is about 200ma; 48V drops 5V, the output current is about 500ma; the higher the input voltage, the stronger the load capacity. Quiescent current: 0.5Ma (tyal value of 90V down to 5V). High efficiency: up to 96% Low standby current; Built-in over temperature, over current, output short circuit protection Built-in soft start Working temperature: industrial grade (-40℃ to +85℃) Module volume: 43*21*17mm Instructions: 1. Connect the cable between the module and the power supply first, and then turn on the power. (If the input terminal is connected with electricity, it is easy to catch fire, especially when the input power voltage is high, it will even burn the module pad). 2. After selecting the appropriate power supply, use a or to measure whether the output voltage of the module is consistent with the voltage required by the device. The output voltage can be adjusted by turning the blue adjustable on the board (3.6V to 15V) between). 3. The electrical equment (load) is connected to the output end of the module. 4. If the value of the adjustable potentiometer is adjusted to be too large or too small, it will cause the phenomenon that the LED indicator on the board is not lit. At this time, it is only neceary to adjust the value of the potentiometer to the appropriate position. 5. When the difference between the input voltage and the output voltage is le than 15V, the LED indicator will not light. Package included: 1 X DC-DC Adjustable Power Supply Step Down Converter Module About shping
Shping and Pack All it will be double checked and well packed before sending.It will be dispatched within 2 business days after buyers pay for the order. It usually takes about 14 to 18 working days for delivering the package to the destination(for e areas,it may take a little longer). 

Special Announcement:
Please fill in the correct and detailed consignee, address and phone number in the order. For fast and correct delivery.If you do not receive order within 30 working days,please feel free to contact Customer Service before leaving Negative and Neutral Feedback, we will do our best to help you resoe the problem.TaxNo, you will only pay what is quoted as total cost at checkout, no more. You are not expected to pay any additional duties or taxes. If you are asked by Customs or our logistic partner to pay duties, please contact our Customer Service .

Your 100% satisfaction is very ant to us
If the product is not on good condition, You can return this product within 14 working days, please contact customer service center before returning.FeedbackYour satisfaction is our first priorityIf you receive the order and it is in good condition,we would be grateful if you would leave us 5 star Positive Feedback for the transaction.