1 4

Eletechsup Original Factory Official‌ Store

TB181 3A DC 9V 12V TO 5V USB Output Step-Down Buck Power Module MOSFET Solar Charging

TB181 3A DC 9V 12V TO 5V USB Output Step-Down Buck Power Module MOSFET Solar Charging

TB181

1000 in stock

$13.48
$13.48 $13.48
Sale Sold out
Module No.: TB181 
 
 
Qty:
1 pcs step-down buck modules (input DC 7-24V , output DC 5V ) ;
1pcs XH2.54 2 Pin 20cm Power Wire Cable  
 
Description: 
Note: it is capable of carrying up to 2A peak input current.
 
 

Feature:

Modules nature: non-isolated Buck

Rectification: Non-synchronous rectification

Input voltage: DC 7- 24V

Output voltage: DC 5V

Output current: 3A (max)

Conversion efficiency: 96% (MAX)

Switching frequency: 340KHz

Output ripple: 30mV (max)

Load regulation: ± 0.5%

Voltage regulation: ± 2.5%

Operating Temperature: -40 ° C to +85 ° C

With Overcurrent Protection

Size: 20 x 33 x 6.5mm (does not include connector)

Some Applications:

DIY Mobile Power Supply, to achieve 5V output for charging Phone, MP3, MP4, PSP etc.

 
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 !
 
 
 
 
 
View full details