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300W 20A Constant Voltage Current Converter Solar Panel / Wind Turbines power supply module
Product Description:
Module properties: synchronous rifier non isolated step-down constant current constant voltage module CV charging module
Scope of application: high power LED constant current drive, lithium battery charging (including ferroelrics), 4V, 6V, 12V, 14V, 24V battery charging, Ni Cd Ni MH battery (battery pack) charging, solar panels, wind power generator.
Input voltage: 6-40VDC
Output voltage: continuous adjustable (1.2-35VDC) for a long time of less than 32V (applied to the application of the input voltage higher than the output voltage can not be boosted)
Output current: MAX 20A , long time work 15A (long time within the power tube temperature exceeds 65 degrees with the cooling fan, high voltage output to the amount of use)
Limit range: 0.2-20A (adjustment) module is more than 65 degrees, please add the fan.
Lowest voltage difference: 3V
Working frequency: 150KHZ
Conversion efficiency: MAX 96% efficiency is related to the pressure difference and the use envonment
Output ripple: around 50mV of ripple (without noise) 20M bandwidth (reference only) input 24V
Working temperature: -10 C to +75 C) (please pay attention to the temperature of the power pipe in actual use. Please strengthen the heat or reduce the use of the heat.)
Output short ccuit protion: (instantaneous protion) constant current (current setting constant current value is not long short ccuited)
Input back protion: No
Output anti - reverse perfusion: No, for load power or inductive load needs additional 2 pole tube!
Connion mode: terminal
Module size: 60*53*30MM
The output current regulation method:
adjust the CV potentiometer and set the output voltage to the voltage you need according to your load requement.
a counter clockwise CC potentiometer of about 30 les (that is,set the output current to the minimum), conned to the LED, you need to adjust CC potentiometer current for battery charging, the battery is fully discharged, the output received again, adjusting CC to the current you need, (for charging must use a dead battery transfer is allowed because the battery remaining power increasing, the charging current is small).
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer,Trading Company
Year Established:
2004
Total Annual:
2000000-7200000
Employee Number:
150~200
Ecer Certification：
Verified Supplier
Shenzhen Creatall Electronics Co.,Ltd was founded in 2004,is a leading manufacturer and supplier of various modules, specializing in led tv parts ,speaker parts , power supply parts etc related electronics SKD products other related PCB&PCBA products. We have a dedicated team of experienced... Shenzhen Creatall Electronics Co.,Ltd was founded in 2004,is a leading manufacturer and supplier of various modules, specializing in led tv parts ,speaker parts , power supply parts etc related electronics SKD products other related PCB&PCBA products. We have a dedicated team of experienced...
