Power Supply DC-DC Buck and Boost Voltage Converter LM2577 5-25V to 0.5V-25V
LKR 1,290.00
Input and output voltage can display alternately
The starting state can be set freely.
This modlue has the function of controling the start-up and shutdown by the button. So it can control easily the state of output
This module have the big power MOS to protect the circuite in case of connecting reversely. This can improve the effiency and reliablity.
In+:Input positive
In-:Input negative
Out+:Output positive
Out-:Output negative
Size:47x41x16 (length*width*height)(mm)
Weight:23g
Display Color:Blue/Green/Red
Input voltage:5.0-25.0V
LED Indicator :YES
Output voltage:0.5-25V(Adjustable)
IN/OUT Power : 25W(MAX)
Input current: Rated current MAX 2A
Output current: Rated current MAX 2A
S1 : Choose and remeber the work sate
OFF/ON:Control the output state
Discription:
01. Working voltage:4.5-30V DC
02. Note: The maximum input voltage can not exceed 30V, otherwise there is the danger of burning
03. Working current:≤20mA
04. Display: 0.28" Two color blue and red
05. Measuring range: DC 0-100V 0-10A
06. Minimum resolution (V): 0.1V
Charge module- Linear charging.
Current- 1A adjustable.
Charge precision- 1.5%.
Input voltage- 4.5V-5.5V.
Full charge voltage- 4.2V.
Led indicator- red is charging blue is full charged.
Input interface- mini USB.
Work temperature- -10 to +85.
Inversed polarity- NO.
Features:
* Dual measurement of AC voltage, AC current with AC current transformer
* Voltage Measuring Range: AC 80 ~ 300V
* Current Measuring Range: AC 0.1 ~ 100A (Current in excess of 1A is recommended)
* Display backgroud color & Type: Blue & LCD
