DC-DC 9-35V to 1-35V 80W Step Up Down Buck Boost Converter Power Supply Board  DC DC CC CV


- Descriptions:

QS-1212CCBD-80W module is designed for high-power LED power supply, touch battery charging, automotive power supply, car charger for lead-acid batteries, lithium batteries, solar batteries or power supply buck-boost, the function is very powerful.

  • Output voltage and current adjustable, can be boost, buck, constant current, constant voltage
  • Input adjustable undervoltage protection, over-temperature protection, short-circuit protection.
Features:
  • 1. With airfoil cooling, the cooling effect is significantly improved, the output power is greater (28V input plus fan when the power can be about 120W).
  • 2. New design, conversion efficiency up to 90.5% (see data sheet efficiency conversion curve below for details).
  • 3. Large-sized Sendust ring, using two 1.2 copper enameled wire and Rao, fever low, high efficiency.
  • 4. Brand 3296W multi-turn potentiometer, high precision, small drift.
  • 5. Using an independent reference IC, a number of alloy sampling resistance, constant current stability temperature drift small.
  • 6. Undervoltage protection adjustable, can effectively protect a variety of batteries, solar cells can also be used.
  • 7. With constant current function, can be used for high-power LED lights, battery charging and so on.
  • 8. With over-temperature protection, you can effectively protect the power tube overheating, the protection of the use of power-down protection mode, off the type of non-directly to the battery charging or LED power supply, when the temperature will slowly reduce the output power, when the temperature drops Automatic recovery.
  • 9. Output with short circuit protection, eliminating the shortcomings of the boost module without short circuit protection.
  • 10. Two-color light, turn light current is about 0.2 times the cross-flow value, charging status at a glance.
  • 11. Added MLCC ceramic capacitors, the output ripple significantly reduced at 12V 2A about 200 millivolts.
  • 12. Very suitable for the car to 12.6V 14.4V lithium battery can be input 10-30V output stable at 12.6V, 14.4V, 14.6V, 16.8V and so on
DC-DC Buck Boost Converter 9-35 to 1-35V 80W DC Step Down Step Up Buck r 9-35 to 1-35V 80W DC Step Down Step Up Buck Booster

- Package Contains: 
  • 1pc x DC-DC 9-35V to 1-35V 80W Step Up Down Buck Boost Converter Power Supply Board


- Pictures:

YX__21130 YX__21132

DC Step Down Step Up Buck Booster DC Adapter Module Adjustable Voltage Regulator