2016 1200 w

The new and old than optimization of the structure of the circuit, makes the power more stable.At the same time increase theInput meterIn 150 a MOS the counter-attack andThe input low battery (low voltage)And low battery voltage protection from 9-50 v can be adjusted to adapt to all kinds of storage battery.When using battery power supply need not but heart damage when battery losing electricity power module and battery.

Power: due to the input current of the power supply for 20 a. output power is associated with the input voltage.The input voltageThe higher theHigh power, such as input 12 v * 20 a power is 240 w 24 v input * 20 a is 480 w. At this point is power.Due to the heat dissipation area is finite, the input voltage more than 10 a or output current reaches 10 please add 12 v fan cooling.

 Module parameters: 

   Module type: SZ - BT07CCCV - A

   Name of the module:1200W booster module with constant current  

The module properties:Unfenced booster module (BOOST)

The input voltage: DC10 to 60 v (direct input without jumper cap to choose 10 to 60 v voltage)(2016/5/15 update)

   Input current is:20 a (MAX) for more than 15 a please add fan cooling(add fan cooling in 12 to 24 v input voltage when the input current can reach 25 a)

  Static working current:15 ma (12 v up to 20 v, output voltage, the more Gao Jingtai current will increase)

Output voltage:12-80 - v continuously adjustable

 Output current:18A MAX more than 10 A please strengthen heat dissipation (associated with input, output, differential pressure, differential pressure, the greater the output current is smaller)

 Constant current range:0.5-18 A (+ / - 0.3 - A)

 Input meter:There are(150 a power MOS the counter-attack)

 Low battery protection:There are(9-50 v adjustable)

 Working temperature:-40 ~ + 85 degrees (ambient temperature too high, please strengthen heat)

Operating frequency:150 KHZ

 Conversion efficiency:92% -97%(efficiency and the input, output voltage, current and differential pressure., differential pressure of small high efficiency)

 Input over-current protection:Have (input more than 25 a, automatic protection, power booster)

  Short circuit protection:There are 30 a fuse (input)Double short circuit protection, the use of more secure.

Input reverse connect protection:(150 a power MOS tube the counter-attack.To be able to reverse connect for a long time)

Installation method:43 mm copper column

   Connection mode:terminal(please use the large current of pure copper wire)

  Output power:=The input voltage * 20. A, such as: input 12 v * 20 a = 240 w input 12 v power is 240 w

24 v input voltage * 20 a, such as: input * 20 a = 480 w, that is: input 24 v in the power of 480 w

Note: the input power is 240 w in the 12 v input 24 v power 480 w, input 36 v power 720 w

Power with makings is very fierce to enter the four 63 v / 470 high frequency low resistance uf electrolytic capacitor, output three 100 v / 470 uf electrolytic capacitor.33 MM super power iron silicon aluminum copper with 3 and 1.2 MM of pure copper wire around, to prevent thermal magnetic saturation flow situation.With a piece of 58 mm * 116 mm * 14 mm aluminum radiator cooling.5015 fan and heat sink (5 mm * 5 mm * 15 mm) mounting holes;Import power management chip output voltage and current are adjustable.More important is the price is not expensive.So the real mining and materials taobao, which is not the second.

Adjust output voltage/current output/input low battery protection regulation

 Voltage regulation:In the case of no load power supply is connected with a screwdriver to adjust output "V - ADJ" potentiometer (above) large clockwise and anticlockwise down), because of its high output capacitance, voltage is transferred to the output voltage from high to low voltage response will be slow.Build instrument adjusting amplitude.(The default output voltage adjustable to 19 v shipment, if you need us to adjust other voltage value please specify or leave a message)

 Current adjustment:The inverseClockwise adjust "A - ADJ" potentiometer around 30 laps, setting the output current is small, connected to the LED, clockwise adjust potentiometer "A - ADJ" to your current required.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.The default output power transferred to 3 a shipment

Special note:

Don't with short circuit output current, circuit structure of the booster module cannot use the short circuit manner,

Input low battery protection regulation:Low battery protection mainly aimed at the input power for the battery to prevent the battery discharge, the battery voltage is too low damage the power module and battery.Such as setting the 12 v battery low battery protection.In the power supply module of the input by one 10 v voltageUse a screwdriver to adjust RV1 (protection voltage higher clockwise and counterclockwise to protect voltage down) until the UVLO can the light is bright, the low battery protection voltage of 10 v, when the battery voltage to 10 v power supply module does not rise (input voltage is equal to the output voltage)

When using the booster power should pay attention to the following:

1 the input power supply voltage must be in more than 10 v.

2 made when the input power supply, switching power supply, first light on the condition of the connected input power and good voltage adjustment.And then to pick up the load.() must ensure that the switching power supply has been the work, or no-load voltage, adjust good first and then disconnect switch power to pick up the load.In the case of switch power supply, open switch power supply and power supply module is connected.(because it is a climbing time when switching power supply in the open.When the voltage is less than 10 v chip is not working.It's easy to MOS tube breakdown.

3 when used for constant current mode set voltage to ensure constant voltage must be higher than the input voltage.(such as the power input voltage is 12 V no-load output voltage is 15 V then to pick up a 3.2 V LED lights.This kind of situation is not allowed.Less after four series of LED lights)

Scope of application:

1, DIY a regulated power supply, input 12 v can, 12-80 - 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.