About this item
【Volt Adjustment】 Input Voltage can be 110V or 220V. Wide adjustable output Voltage range: DC 0-48V. This supply is suitable for 5V 9V 12V 24V 30V 36V 48V devices. The voltage precision is 0.1V. Note——The maximum current is 10 A. And the actual current is depended on the load. It can be used to device of 2A 3A 5A 10A. Make sure to use the devices which is below 10A.
【Hareware】 This Buck Converter is equipped with LED screen, heat sink and cooling fan. The LED screen can clearly display output voltage. When the running power is high, the cooling fan will automatically activate.
【Easy Operation】 After connecting wire, it can be used to adjust output voltage directly with potentiometer.
【Protection】 Over Load Protection, Over Voltage Protection, Short Circuit Protection, which can protect your device from damage. Note: the default input voltage is 220V, before using, please switching the voltage range to match actual input voltage
【Wide Application】 This power supply has variable application. It can be used as a 5V 12V 24V 30V 36V 48V power supply for RV, Car, Labtop, Computer, Lab, CCTV, Ham Radio, etc. All of our item has one year long time warranty guarantee.
Input voltage: AC 110-220V ± 15%
Output: DC 0-48V 10A
Rated power: 480W
Dispaly: Voltage only
Current Adjustment: No
Product Dimension: 215*115*50mm (length*width*height)
N: Null wire
L: Live wire
V+: DC output +
V-: DC output -
Instructions for use:
The current is unregulated and maximum is 10A. The actual current is determined by load.
Any devices below 10A current can use this product. Any devices above 10A current cannot use this product.
Before using, please select the input voltage 110V/220V according to your local voltage, to avoid damaging, switch is at right side
For motor, fan and other inductive load, please pay attention to the load’s maximum starting current parameter. This parameter shall not be higher than the power supply’s max output current. Otherwise it may damage the power supply. Otherwise you need to allocate the soft starting protection circuit for the load to absorb the impact current.
1 x AC-DC Switch Power Supply
LED Digital Display
Clear LED display, esay to read.
High stability and accuracy.
Output Voltage Adjustment Knob
DC 0-48V output voltage, which can be adjustable any time.
Adjust the voltage clockwise to increase;
Adjust the voltage counterclockwise to decrease.
Smart Cooling Fan
Once the power converter gets hot, the cooling fan will automatically work to cool it down.
Default Input 220V
The power supply is default 220V, before using, please select the input voltage 110V/220V according to your local voltage, to avoid being damaged, switch is at the right side of it.