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Function and role of the module:
1 low input voltage, high output voltage . Achieve boost function.
2 The output voltage is adjustable.
3 ultra-small size , using 7805 as a three-terminal regulator IC pin TO220 package.
Input voltage range :3.6-30V.
The output voltage range , the output voltage 3.8V to 36V.
Output Voltage Regulator Features: Load regulation is less than 5%.
Output Current : IC internal switch of this module is 1.5A , but for security and heat considerations, recommended load power consumption of the module is less than 0.8W, which is the output of 5V, load in less than 160MA.
Note : The higher the negative output , load capacity will be relatively decreased .
Conversion efficiency of about 78% , depending on the pressure a little bit of input and output , less output voltage ripple 80MV.
When used, note : Be sure to pick an input and output pin is greater than 100UF electrolytic capacitor to ground. Input and output filter capacitor is connected to the positive input pin , negative ground , capacitor voltage must be greater than the input and output voltages.
Also: if you want to use a battery boost , ordinary cell phone batteries, and 18650 can be directly boost , while nominal 1.2V or 1.5V battery # 5 or # 7 below 3V batteries , etc. , to three strung together to boost .
|Material||Glass fiber + plastic + iron|
|English Manual / Spec||No|
|Dimensions & Weight|
|Dimensions||1.14 in x 0.39 in x 0.55 in (2.9 cm x 1 cm x 1.4 cm)|
|Weight||0.11 oz (3 g)|
|1 x Module|
|Quantity||3+ units||5+ units||10+ units|
|Rate||US$2.81 shipped||US$2.80 shipped||US$2.79 shipped|
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