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Description:
25W Mini Size High-power DC-DC Boost Converter Module
Input DC 2.7-5.5V,Output 5V/8.4V/12V/12.6V/15V/16.8V/21V/24V
Maximum output power 25W(See the table for details)
Maximum input current: 8A(See the table for details)
Maximum output current: 5A(See the table for details)
Quiescent current: about 1MA
Efficiency : Up to 96%
Switching Frequency : 600KHz fixed
Overtemperature shutdown, input under-voltage protection and short circuit protection.
UVLO Low Threshold 2.6V,UVLO High Threshold 3.2V,suitable for 3.7V lithium battery power supply
Operating Ambient Temperature : -40 to 85 °C
Storage Temperature : -55 to 150°C
Size : 33*15*5mm
Weight : 4.5g
Attention :
This is a high-power boost module. Please pay attention to the following when using:
1 The power supply must be sufficient. If the module needs to output 25W power, the power supply must be greater than 35W.
2 The power and boost module leads must be thick enough (can pass 10A) and soldered well.
3 Use a multimeter to directly measure the ''IN+ IN-'' port to determine if the power is sufficient. If the voltage is lower than the power supply 1V, the power supply is insufficient or there is no good connection.
4 Input voltage can not be greater than the maximum input range
5 Output power can not be greater than the maximum load for a long time
6 Input power must be greater than the output power, because the power consumption of the module itself
Applications:
for QC2.0 3.0 charger
for 3.7V li-on Lipo Lithium Battery 18650
PTZ CCTV IP camera
Smart home / home automation
WIFI Router Switch Network equipment
LED Motor Driver
1 CELL Lithium Battery to 2-5 CELL Output
For short-term maximum input and output current, please refer to the table below. For long-term use, please add a heat sink or reduce the output current to 60%.
When used to drive inductive loads or motors, please pay attention to the following:
1 Please note that the starting current of the motor is greater than 3 times the rated current.
2 Please ensure that the power supply is sufficient.
3 Please connect a diode or drive circuit between the module and the motor.
It can be set to any voltage between 4.5-24V by changing the R1 resistor.
* Delivery Time.
We need 1-2 days to process your order before shipping.There are two shipping methoed. Fast Delivery: The delivery time for US, European countries the delivery will take 3-5 days.Slow Delivery: The delivery time for US, European countries the delivery will take 10-15 days.
* Tracking information.
After we ship package, customer receive automatic email with tracking details.
* Lost Package Policy.
If a package did not arrive in 4 weeks after the shipping date, then this package is treated as Lost. In this case a new package will be shipped to the customer provided we are able to give the same items as those purchased by the customer. If we are not able to provide the same items to substitute the lost ones we will either propose to the customer similar items or refund their cost as it will be mutually agree with the customer. If one or more items neither the same nor similar are available to be shipped, the customer can request to cancel the order entirely, thus the total cost of the order including shipping and handling cost will be fully refunded.
