DC-DC Converter 1200W 20A CC CV Step Up Power Supply Module QS-4884CCCV-1200W
With airfoil with airfoil, the heat dissipation effect is very good, and the output power is larger (the power can be up to 1200W when 48V input and fan are added).
The temperature-controlled fan, combined with the hydraulic bearing fan, achieves a very good balance between noise and heat dissipation. When the load is light, the fan does not rotate, and the fan automatically turns on after the load weight reaches 60 degrees. Can effectively reduce noise and extend life.
The main power tube insulation board is made of high-grade alumina, and the thermal conductivity is 10 times that of ordinary insulation pads.
Adopt 100V 210A TO-247 large package power tube, with large power margin and good dynamic response.
Large-size iron-silicon-aluminum magnetic ring, using 3 1.2 pure copper enamel enveloping lines, low heat and high efficiency.
New design, conversion efficiency of up to 98.1% (see the data sheet efficiency conversion curve below for details).
The brand 3296W multi-turn potentiometer has high adjustment precision and small drift.
Constant copper wire output current sampling, constant current stable temperature drift small.
The undervoltage protection is adjustable, which can effectively protect various batteries and can also be used for solar cells.
With constant current function, it can be used for battery car boost, battery charging and so on.
Input two 20A fuses in parallel to protect the risk of accidental short circuit output.
Three indicators: undervoltage, overcurrent, power indication, working status at a glance.
Both input and output use high frequency capacitors, low output ripple, low heat generation and long life.
The input and output have newly added MLCC ceramic capacitors, and the output ripple is significantly reduced. It is about 100 millivolts at 48V to 72V 4A.
Type: 1200W step up power module
Module properties: non-isolated step-up module (BOOST)
Input voltage: DC 10V~60V
output current 20A;
31~60V input voltage and up to current 40A
Quiescent current: 15mA (12V liter 20V, the output voltage, the higher the current will increase too quiet)
Output voltage: 13~97V continuously adjustable
Temperature: -40~ + 85°(ambient temperature is too high, please enhance heat dissipation)
Switching frequency: 110 KHz
Conversion efficiency: 92% ~ 97%
Low battery protection: yes
Input reverse polarity protection: yes
anti-reverse protection: yes
Short circuit protection: yes
Installation: 4pcs 3 mm screw holes
Module size(L*W*H): approx. 130 x 51 x 80mm
DIY a power supply, 12V input and output 13-97V adjustable.
The power supply for your electronic device, according to your system can set the output
As the car power supply for your laptop, PDA or a variety of digital products supply.
DIY a mobile notebook power supply: 12V coupled with high-capacity lithium battery pack, so you can go where light where books.
Solar panel regulator.
To the battery, rechargeable lithium batteries.