600W Product Description：

Product parameters

Module name：600W boost constant current module

Module nature: non-isolated boost module (BOOST)

Input voltage: DC10V-60v

Input current: 10(MAX)

static working current  : 10 ma (12 v up to 20 v, output voltage, the more Gao Jingtai current will increase)

output voltage: 12 to 60 v adjustable (the default output is 19 v shipment)

 output current :  10 a MAX more than 6 a please strengthen heat (associated with input, output, differential pressure, differential pressure, the greater the output current is smaller)

The constant current range  : 0.2 to 10 a

the output power  : = input voltage * 10. A, such as: input 12 v * = 120 w, 10 a 24 v input * 10 a = 240 w,36 v * = 1360 w, 10 a 60 v* 10 a = 600 w,

temperature : - 40 ~ + 85 degrees (when ambient temperature is too high, please strengthen the cooling)

working frequency: 150 KHZ

conversion efficiency: 92% 96% (efficiency and the input, output voltage, current, pressure difference)

input reverse connect protection: no (note that do not meet the plus or minus)

"Installation" : four 3 mm screw holes

connection mode  : wiring output

 module size: 85 mm wide 52 mm high 21 mm long

 module single : 80 grams

 

A, the output voltage regulation:

1, adjust the CV - ADJ potentiometer, according to your battery or LED, you need to set the output voltage of the voltage value.Up the voltage down clockwise and counterclockwise

A, output current regulation:

2, the CC - ADJ potentiometer clockwise around 20 laps, setting the output current is small, connected to the LED, CC - ADJ potentiometer to you set the desired current.Used in batteries, after put the battery in the electricity, then got the output, CC - ADJ to you set the desired current, (must be used for charging back from battery is allowed, because the battery remains in power, the more the charging current is smaller.)

Please do not use the means of short circuit current, circuit structure of the booster module cannot use way of short circuit.

Directions for use:

1, VIN + for the input power supply positive, negative input VIN - for power,

2, OUT + for the output power the anode, the OUT - for the output power anode,

3, the constant voltage adjustable range: DC12-60 v (big down clockwise and counterclockwise).

4, adjustable constant current range: 0.2 A - 10 A big (down clockwise and counterclockwise).

5, when the input current exceeds 6 a, need to strengthen heat (aluminum substrate on the flat metal parts),

7, the input voltage of not less than 10 v, or more than 60 v,

8, the input current should not exceed 10. A, no more than 600 w,

9, when using, must ensure that the input voltage than the low output voltage above 2 v,

Before 10, through to load, please adjust needed during no-load voltage and current (a constant current load voltage of time and space should be raised for 3 to 5 v).

11, the use of switching power supply or other secondary power supply, please make sure that power should be greater than the power supply module power is more than double,

Note:

1, input and output can not meet,

2, the input voltage of not less than 10 v input voltage is too low will damage the power supply

(when using the battery should pay attention to prevent the battery discharge,)

2, work input, output voltage and current is no more than the value, so as not to damage the power supply.

3, the work load for a long time to pay attention to the ventilation and cooling in order to prolong the service life of the power supply.

4, pay attention to the dust, moisture.

Scope of application:

1, DIY a regulated power supply, input 12 v can, 12-50 v output can be adjustable.

2, for your electronic equipment power supply, can according to your system output voltage setting value.

3, as the vehicle power supply for your notebook computer, PDA or power supply all kinds of digital products.

4, DIY a high-power notebook mobile power: with large capacity of the 12 v lithium-ion battery pack, which can make your laptop to where bright.

5, solar panels are regulated.

6, recharge batteries, lithium batteries, etc.

7, driving high power LED lights

 

250W Product Description：

Product parameters

Module name: 250W boost constant current module

Module nature: non-isolated boost module (BOOST)

Input voltage: DC10V-40v

Input current: 6A(MAX)

Static working current: 10mA (when 12V rises to 20V, the higher the output voltage, the higher the static current will increase)

Output voltage: 10-50V continuously adjustable (default output is 19v, if you need other voltages, please explain to the shopkeeper.)

Output current: 6A MAX exceeds 4A, please strengthen heat dissipation (related to the input and output voltage difference, the greater the voltage difference, the smaller the output current)

Constant current range: 0.2-6A

Output power:=input voltage*6A, such as: input 12V*6A=72w, input 24V*6A=144w,

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

Working temperature: -40~+85 degrees (please strengthen the heat dissipation when the ambient temperature is too high)

Working frequency: 150KHz

Conversion efficiency: 92%-96% (efficiency is related to input, output voltage, current, and differential pressure)

Input reverse connection protection: Yes, (less than 5A, if you need a higher reverse connection current, please connect a diode in series with the input)

Installation method: 4 3mm screw holes

Wiring method: Wiring output

Module size: length 70mm width 36mm height 13mm

Module unit weight: 50 grams

Output voltage/current adjustment method:

1. Adjust the RV1 potentiometer and set the output voltage to the voltage value you need according to your battery or LED. For example, the voltage of 10 strings of LEDs is adjusted to 37V.

 

2. Turn the RV2 potentiometer clockwise for about 30 turns, set the output current to the minimum, connect the LED, and adjust the RV2 potentiometer to the current you need. For battery charging, after the battery is fully discharged, connect it to the output, and adjust RV2 to the current you need. The more the charging current is, the smaller the charging current.) Please do not adjust the current in a short-circuit manner, and the circuit structure of the booster module cannot be adjusted in a short-circuit manner.

Instructions for use:

1. VIN+ is the positive pole of the input power supply, VIN- is the negative pole of the input power supply, 2, OUT+ is the positive pole of the output power supply, OUT- is the negative pole of the output power supply,

3. Constant voltage adjustable range: DC10-50V (clockwise to decrease, counterclockwise to increase),

4: Constant current adjustable range: 0.2A-6A (clockwise to decrease, counterclockwise to increase),

5. When the input current exceeds 2A, it is necessary to strengthen the heat dissipation (the aluminum substrate is attached to the flat metal part). 7. The input voltage cannot be lower than 10V or more than 40V.

8. The maximum input current cannot exceed 6A, and the power cannot exceed 240w.

9. When using, it must be ensured that the input voltage is more than 2V lower than the output voltage.

10. Before connecting the load, please adjust the required voltage and current at no-load (the no-load voltage should be increased by 3-5V at constant current),

11. When using switching power supply or other secondary power supply, please ensure that the power of the power supply should be more than double the power of the module.

Precautions:

1. The input and output cannot be reversed.

2. When working, the input and output voltage and current cannot exceed the maximum value, so as not to damage the power supply. 3. Pay attention to ventilation and heat dissipation when working with full load for a long time to prolong the service life of the power supply. 4, pay attention to dust and moisture.

Application:

1. DIY a regulated power supply, the input is 12V, and the output can be adjusted from 12-50V.

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

3. As a car power supply, power supply for your notebook computer, PDA or various digital products.

4. DIY a high-power notebook mobile power supply: equipped with a large-capacity 12V lithium battery pack, so that your notebooks can be illuminated wherever you go.

5. Solar panel voltage stabilization.

6. Charge batteries, lithium batteries, etc.

7. Drive high-power LED lights.