24V to 12V DC Converter 20A Buck Voltage Regulator Car LED Driver Power Supply

Feature:

• Module Properties: non-isolated step-down module (BUCK)
• Rectification: synchronous rectification
• Input Voltage: DC 24V (DC 17-35V)
• Output Voltage: DC 12V
• Output Current: 20A, 240W
• Conversion rate: up to 90%, Low heat
• Test reference:Input 28.2V 4.54A 128W, Output 11.5V 10A 115.0W, Conversion rate 115/128=89.8%
• Soft start time: about 500mS
• Output ripple: 50mV (MAX) 20M Bandwidth
• Operating temperature: Industrial grade (-40°c to +85°c) (ambient temperature exceeds 40°c, please low power use, or to enhance heat dissipation)
• Full load temperature rise: 50°c
• Load regulation: ± 1%
• Voltage regulation: ± 2%
• Dynamic response speed: 5% 200uS
• Input Reverse Polarity Protection: None ( please series a diode at the input port )
• Aluminum case: Waterproof, Earthquake, Moistureproof
• Protection: Short-circuit protection, overcurrent protection, automatic recovery after troubleshooting
• Dimension: 74 x 74 x 32 mm
• Application:Buses, CMB, Large trucks, EMU, Solar Power, Bus LED Display, Taxi advertising screen, Taxi radio Without interference, Car audio, LCD TVs, LED, Intercom and monitoring systems.

Note:

• please pay attention to the connection. the input polarity can not reversed
• please make sure the input power is enough
• please pay attention to the heatsink when high power use. it is better to limit a certain current margin

Package include:

• 1 x DC Buck Converter