DC-DC Converter 5-32V to 12-35V CC CV Step Up Power Supply Module QS-1235CCBA-100W

SKU: 1941732

11.38 11.38 Piece 11.38 USD

¥ 80.00

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Brand: QSKJ

Model:  QS-1235CCBA-100W

Features:

  • To constant current constant voltage (for driving high-power LED, and charge the battery) 

  • Efficiency as high as 94%, fever little energy loss 

  • Low ripple design, the load disturbance, 12V switch 12V 2A typical ripple 21mV 

  • Breakdown after effectively prevent the direct input and output, security design (for safety equipment work) 

  • And with input reverse voltage protection, output short circuit and over current protection 

  • Casting aluminum enclosure design, seismic, water, heat, harsh environment adaptability 8. Pluggable terminal design, easy disassembly, more convenient connections

  • Where the power enough to work in parallel

Parameters:

  • Module Properties: non-isolated constant current and voltage can be automatically boost

  • Input Voltage :5-32V

  • output voltage: (1) adjustable (12-35V)

  •                         (2) fixed output (12 arbitrary choice between-35V

  • output constant current range :0.5-5A (100W MAX) (continuously adjustable)

  • Output Power: 100W maximum cooling power (input voltage greater than 10V, the input 8V output 60W MAX)

  • conversion efficiency: typical 92%

  • Operating temperature: Industrial grade (-40°c to +85°c) (ambient temperature exceeds 40 degrees, lower power use, or to enhance heat dissipation) shell surface temperature can not exceed 90 degrees

  • full load temperature rise : 40°c

  • load current: Typical

  • Load regulation: ± 2%

  • voltage regulation rate: ± 0.5% 

  • dynamic response speed: 5% 200uS

  • short circuit protection: No output short circuit strict

  • undervoltage Protection: None

  • Input reverse polarity protection: Yes.

  • Installation: screw (diameter 3 mm), 2 mounting holes, 2 fixed hole spacing of 82 mm 

  • Connection mode: you can plug terminals, pressure lines, does not require welding

  • Case: All aluminum, casting process, can work under adverse conditions

  • Driving LED simple adjustment of voltage and current methods (such as 10 series LED current 1. 7A 50W) 

  • Module input power output is not connected LED, adjust the CV output voltage to approximately 34V; 

  • CC multi-turn adjustment counterclockwise until you hear potentiometer which sent da da sound (potentiometer has been adjusted to the end); 

  • Connecting LED, and the LED anode and cathode in series between the module outputs a current meter (ammeter internal resistance as small as possible, ammeter connecting wire as thick, short, so as not to affect the debugging results); 

  • Power, this time should not be light or micro-LED light, observe the ammeter shows the current, slowly clockwise until the ammeter shows about regulating CC 1. 7A. 

  • Remove the meter, direct electrical test machine.

Driving LED simple adjustment of voltage and current methods (such as 10 series LED current 1. 7A 50W) 

  • Module input power output is not connected LED, adjust the CV output voltage to approximately 34V; 

  • CC multi-turn adjustment counterclockwise until you hear potentiometer which sent da da sound (potentiometer has been adjusted to the end); 

  • Connecting LED, and the LED anode and cathode in series between the module outputs a current meter (ammeter internal resistance as small as possible, ammeter connecting wire as thick, short, so as not to affect the debugging results); 

  • Power, this time should not be light or micro-LED light, observe the ammeter shows the current, slowly clockwise until the ammeter shows about regulating CC 1. 7A. 

  • Remove the meter, direct electrical test machine.

Applications:

  • Battery voltage regulator, 12V battery to it (10-14V) output voltage regulation in 12V, 24V battery output voltage in 12V.

  • Solar charge regulator, solar cells can now stabilize fluctuations in voltage and can charge the battery to avoid battery overshoot.

  • Constant current institutions can charge the battery, driving high power LED

  • The system before the class, ultra-high efficiency design, environmental protection, heat a small capacity loss.

  • 1-4 high-power LED strings can be used to drive the battery charging, battery voltage, car voltage regulators, power equipment, etc.