3,5-9V – 9V DC-DC átalakító Boost Modul fokozó motor forgás relé vezérlés
3.5-9V to 9V DC-DC Converter Boost Module Step-up Motor Rotation Relay Control
Modules No: TB132
 
Qty: 1 pcs step-up modules (input 3.5~9V , output 9V ) ;
 
Description: 
 
1: Input less then 5V ,  power is 1-2W;
    Input is 5-6V, power is 2.7-4W;
    Input is 6- 9V, power is 5W-8W;
 
2: DC-DC Boost module working frequency 100KHZ. efficiency is normal 80%   !
3: Attention to cooling problems, continuous output must take care of the heat!
The module operating temperature -10 ~ 80 degrees; Please note that more than 80 degrees heat, Easily burn module (you can mount heat sink);
Note: no icing or condensation of water vapor, in order to avoid short-circuit;we suggest resin potting ;
 
Attention : 
1: Boost modules or buck module indicate the operating voltage, Please donot exceed operating voltage , or it will be damaged easily !
2: Boost module output voltage can only be greater than or equal to input voltage, cannot be less than the input voltage!
3: Buck module input voltage must be higher than output voltage of 1.5V or 2V, otherwise it can not output enough power!
4: Automatic Adjustable Boost or Buck module has start voltage and limit working voltage, Please donot exceed them , or it will be damaged easily !
5: Cannot reverse polarity , or it will be short circuit, or will be  born easily !
 
Typical application :  
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