Power supply usedImport power management chipDesign, with high reliability, small surge current, small size (70 mm long * wide * 36 mm high 13 mm) efficiency is as high as96%Power,250W.At the same timeAluminum plateDesign and convenient installation,The back of the plate can be directly on the metal shell heat dissipation.Reduce the size of equipment.

(voltage regulation value is 10 K, adjust current is 4.7 K)

250 w booster module name 】 【 constant current module

【 module properties 】 : unfenced booster module (BOOST)

: input voltage 】 【 DC8.5 V - 48 V

The input current 】 : 10 a (MAX) more than 8 a please strengthen heat dissipation

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

【 output voltage 】 : 10 to 50 v adjustable

12-80 - v fixed output (for batch customers)

【Output current 】 : 10A MAX more than 6 A please strengthen heat dissipation (associated with input, output, differential pressure, differential pressure, the greater the output current is smaller)

: constant current range 】 【 0.2-8 a

: the output power 】 【 = input voltage * 10. A, such as: input 12 v * 5 a = 60 w, input 24 v * 5 a = 120 w,

Input 36 v * 5 a = 180 w, 48 v input * 5 a = 240 w,

If you need more powerful, can be used two modules in parallel, such as the output to 10. A, can use two modules in parallel,

The current of each module is set to 5 a can.

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

【 】 working frequency: 150 KHZ

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

: over-current protection 】 【 has (input more than 13 a, reduce output voltage automatically, has a certain range of error.)

【 input reverse connect protection: yes, (less than 5 a, such as need more in the reverse current diode in series with the input)

【Installation 】 : 43 mm screw holes

【 connection mode 】 : wiring output

A, adjust output voltage/current method:

1, adjust the RV1 potentiometer, according to your battery or LED, you need to set the output voltage of the voltage value.Such as 10 series of LED voltage adjustable 37 v.

2, adjustable RV2 potentiometer clockwise around 30 laps, setting the output current is small, connected to the LED, RV2 potentiometer to you to set the desired current.Used in batteries, after put the battery in the electricity, then got the output, RV2 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.

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 laptop, 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.