• Module Properties: non-isolated step-up module (BOOST)
• Input voltage: 8-60V
• Input Current: 20A
• Quiescent current: 15mA (12V turn to 20V, the output voltage is the higher,the current will increase)
• Output voltage: 12-80V continuously adjustable
• Output Current: 20A(MAX) More than 18A, please enhance heat dissipation
• Constant current range: 20A(max)
• Output Power = Input voltage * 20A, such as: input 12V * 20A = 240W, input 24V * 20A = 480W, input 48V * 20A = 960W, input 60V * 20A = 1200W
• (If you need more power, you can use two modules in parallel, such as the output to 30A, two modules can be used in parallel,the current per module can be adjusted to 15A.)
• Working temperature: -40 to + 85 degrees (ambient temperature is too high, please enhance heat dissipation)
• Operating frequency: 150KHz
• Conversion efficiency: up to 95% (efficiency related with input,output voltage, current and voltage difference.)
• Overcurrent protection: Yes (With current limiting adjustment, adjustable output current limit, current exceeds the current limit, the output current is automatically reduced to a minimum 5A, according to the nature of the load current will be different.)
• Short circuit protection: Yes (input 20A fuse) double short circuit protection, the use of more security.
• Input reverse polarity protection: None (if necessary, please enter the string into the diode)
• Output prevent reverse irrigation: Yes, for charging plus blocking diode is not required.
• Installation: four 3mm screws
• Connection: solderless;terminals output
• Module dimensions:85*63*64(L*W*H)
• Weight: 350g

Applications:

1. A DIY constant current power supply

2. Power supply for electronic device, please set the output value according to your system.

3. As regulated power supply, Power for your laptop, PDA or a variety of digital products supply.

4. DIY a laptop mobile Power supply.

5. Wind/Solar panels regulator (Charger).

6. Charging the battery, lithium batteries ect.

7. Driving high-power LED lights.

Output voltage adjustment methods:

Adjust to CV potentiometer, according to your battery or LED to set the required output voltage value.

Output current adjustment methods:

Adjust to CC potentiometer counterclockwise about 30 laps, the output current is set to the minimum,then connect the LED,adjust to CC potentiometer to the required current. (Please adjust the converter after the battery have already been discharged when charging. )Please do not use the short-circuit way to adjust current.

Overcurrent adjustment:

Design for output short circuit protection,that is when the output short circuit exceed the set limit current, power off and the output to a minimum 5A, vary depending on the load, thereby protecting the power module and power the device is not damaged.

Adjustment method: first to set the current of protection point.For example the current is 8A ,it will protect.Using the method of output current adjustment,to set the output current to 8A, and then adjust the "overcurrent adjustment" CL potentiometer (counterclockwise rotation)to the output current can be suddenly reduced to the minimum.At this time overcurrent point is 8A. (Note that if the current protection point of less than equipment needed current source is protected, we recommend that if you do the best overcurrent clockwise to the maximum of 30 laps to be)

Package Included:

• 1 x 1200W DC-DC 8-16V to 12-80V Boost Converter