Buck Converter 9A 300W 5-40V To 1.2-35V Power module

Description

Buck Converter 9A 300W 5-40 V To 1.2 – 35 V Power module

Features of Buck Converter 9A 300W 5 – 40 V

• Dimensions: 65 (length) * 47 (width) * 23.5 (height) mm
• Non isolated step down constant current,
• Constant charging voltage
• Input voltage of 7 – 32 V DC
• Adjustable output voltage of  DC 0.8 – 28 V continuously adjustable
• Fixed output voltage between 0.8 – 28 V DC
• Output Current of 8 A (when power tube’s temperature exceeds 65 degrees)
• Constant current range of 0.2 – 8 A
• Lowest pressure of 1 V
• Maximum power output of 300 W
• 95% conversion efficiency
• Operating frequency of 300 KHZ
• Output ripple of 20 M bandwidth
• Input 24 V output 12 V 5 A ripple around 50 mV (Excluding noise)
• Output short circuit protection with constant current
• Wiring: Terminal
• No load current: Typical 20 mA (24 V switch 12 V)
• Load regulation: ± 1 %
• Voltage regulation: ± 1 %
• Dynamic response speed: 5 % 200 uS
• Dual color indicator, charging indicator light is red, the green light means fully charged ( No load is green )

Features:

• Fixed turn lamp current is 0.1 times the current value ( Used to identify whether the battery is fully charged When charging).
• Made from a dedicated benchmark IC and high precision current sensing resistor.
• Particularly suitable for LED driver.
• High output current, the max output current can reach 8 A.
• Four high frequency capacitance, can lower output ripple, enhance the work stabilization.
• Double heat sink design. MOS schottky diode and independent heat sink, which heat dissipation is good, and won’t affect each other.
• Using large size Sendust Core and double pure copper wiring, this improve working efficiency.
• 3296 multi turn potentiometer, high accuracy voltage and current regulation, good stability.
• Double color lamp, working condition be clear at a glance
• Voltage and current are adjustable, switch effect is good.

Applications:

• High power LED driver.
• Lithium battery charge.
• Vehicle-mounted power supply.
• Low voltage system power supply.
• 6 V, 12 V, 14 V, 24 V battery charge.
• Onboard laptop power supply.
• Regulated power supply.
• Low voltage power supply system.