Buck Boost Converter Display, Buck-Boost Board DC 5.5-30V 12v to DC 0.5-30V 5v 24v Adjustable Constant Current Voltage Step UP Down Voltage Regulator 3A 35W Power Supply Module

Buck Boost Converter Display, Buck-Boost Board DC 5.5-30V 12v to DC 0.5-30V 5v 24v Adjustable Constant Current Voltage Step UP Down Voltage Regulator 3A 35W Power Supply Module

Features:

• LCD Display: the voltage regulator module is designed with LCD, can display input and output voltage, output current and output power; voltage display resolution is 0.05V, current display resolution is 0.005A.
• Application: power supply with over-current protection, power conversion， LED constant current driver module，bilge pump, 12v lead acid battery, Drone, folding solar panel, air matress pump, LED strip, power some small 5V to 12V, 15V CPAP machine,test meter, circuit test, solar project
• Safe Protection: with reverse connection protection at input and with anti-backflow at output terminal, so there is no need to add an anti-backflow diode when charging the battery.
• ON/OFF Button: Short Press to select whether output. Long press (more than 3second) is used to restore default settings.IN/OUT Button: Short Press to switch display input voltage or output voltage. Long press is used to switch display output current or output power.

Parameters:

• Input voltage range: 5.5-30V (when the input voltage is 5V, the boost and buck can be achieved, but the voltage and current measurement is inaccurate; under 4.7V, under voltage protection will be activated)
• Output voltage range: 0.5-30V
• Output current: can content work at 3A for a long time, when enhance heat dissipation can reach 4A
• Output power: 35W (natural cooling), when enhance heat dissipation can reach 50W
• Conversion rate: about 88%
• Output stop the current from feeding back protection: yesShort circuit protection: yes
• Short circuit protection: yes
• Mounting hole: 4mm in diameter
• Voltage display resolution: 0.05V
• Current display resolution: 0.005A

Specifications:

• Input voltage range: DC 5.5-30V
• Output voltage range: DC 0.5-30V
• Output current: 0-3A (natural cooling), Max.4A (enhance heat dissipation)
• Output power: 35W (natural cooling), Max.50w (enhance heat dissipation)
• Voltage display resolution: 0.05V
• Current display resolution: 0.005A
• Conversion rate: about 88%
• Soft start: Yes, (a large power load module may fail when it is started)
• Working frequency: 180KHZ

Product Includes-

1x Buck Boost Converter Display, Buck-Boost Board DC 5.5-30V 12v to DC 0.5-30V 5v 24v Adjustable Constant Current Voltage Step UP Down Voltage Regulator 3A 35W Power Supply Module