Module name: 400W boost constant current module

module properties: non-isolated BOOST module (BOOST)

input voltage: DC8.5V-50V

input current: 15A(MAX) exceeds 8A or module temperature exceeds 65 degrees, Please strengthen heat dissipation

static work Current: about 10mA (measured at 12V L 20V, the higher the output voltage, the higher the static current will increase)

output voltage: 10-60V continuously adjustable (suitable for applications where the input voltage is lower than the output voltage.)

output Current: 12A MAX exceeds 7A or module temperature exceeds 65 degrees, Please strengthen heat dissipation (related to input and output differential pressure, the larger the differential pressure, the smaller the output current)

constant current range: 0.2-12A

maximum output power: = input voltage * 10.0, for example, input 12V * 5A = 60W, input 24V * 5A = 120W,

input 36V * 5A = 180W, input 48V * 5A = 240W,

operating frequency: 150kHz

conversion Efficiency: up to 96% (efficiency is related to input, output voltage, current, and differential pressure)

over-current protection: Yes (the input exceeds 15A, the output voltage is automatically reduced, and there is a certain range of error.)

input reverse connection protection: None, (if necessary, enter the diode in the input)

installation method: 4 2.5mm screw holes

wiring mode: wiring terminal

output anti-reverse irrigation protection: none; If it is used for charging or the load is self-charged, add 2 tube

module size: length 67mm width 48mm height 28mm

net weight of Module: About 86g

output voltage/current regulation method:

1. Adjust the output voltage potentiometer (counterclockwise plus-sized voltage clockwise to reduce the voltage) and set the output voltage to the voltage value you need according to your load requirements. For example, 10 strings of LED voltage adjustment 37v. (The reverse clock voltage is increased, and the clockwise voltage is reduced)

2. Adjust the output current potentiometer clockwise for about 30 turns, set the output current to the minimum, connect the LED, and adjust the current potentiometer to the current you need. If the battery is used for charging, after the battery is discharged, it will be connected to the output to adjust the current. (when the battery is used for charging, it must be adjusted accurately by using the battery that has been discharged, because the more power the battery has left, the smaller the charging current is.) (Clockwise current adjustment, reverse clock current adjustment)

please do not adjust the current by short circuit. The circuit structure of boost module cannot be adjusted by short circuit.

Application scope:

1. DIY a regulated power supply, the input 12V is OK, the output can be 12-50V adjustable.

2. To supply power to your electronic equipment, you can set the output value according to your system voltage.

3. As a vehicle-mounted power supply, power supply for your laptop, PDA or various digital products.

4. DIY a high-power laptop mobile power: with a large capacity of 12V lithium battery pack, your notebook can be lit wherever you go.

5. Solar panel voltage stabilization.

6. Charge batteries, lithium batteries, etc.

7. Drive high-power LED lights.