This is high performance DC to DC Step
Down Adjustable Regulator Module
Input Voltage: 4 – 25 VDC;
Output Voltage: 1 – 10 VDC ( Default ) or
1.22 – 6.7 V ( more high-precision )
( Adjustable ) (To work normally, the
input voltage must be at least 1.55V higher than the output voltage)
Maximum Current: 3 A
The efficiency can reach 90% -93% with a
quite low heat power!
Dimension: 44 mm*22mm*7.2mm (L*W*H)
If the output side is short-circuited, the
circuit will be automatically protected!
The quiescent current of the circuit is 5
The input side is connected with a red
LED, while the output side a green LED
The total consumption of the circuit is
about 10 mA.
The value of adjustable resistance on the
circuit board is 50K
Input voltage should be 1.55V higher than
the output Voltage for best results
Power Input: Red+ Black- (Please carefully
check the electrodes before connecting to the power supply, make sure your
operation is correct,
otherwise the circuit will be burned)
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