5PCS LM2596S-ADJ DC-DC Buck Regulator Power Module Step Down 3A Adjustable Regulator 5V/12V/24V HW-4

5PCS LM2596S-ADJ DC-DC Buck Regulator Power Module Step Down 3A Adjustable Regulator 5V/12V/24V HW-4

  • HW-411 DC-DC
  • In Stock

    $3.63

Price for 5pcs
Product Description
1. LM2596 chip module uses high-quality , high efficiency (up to 92% ) , heat a small , can easily bring up 3A ( short ) over current, long working hours is recommended for use in less than 2.5A current , while adding fins (10W output above ) . 

2. This module uses machine placement, reflow soldering, and each module before shipment after two hours of aging test, to ensure high reliability. 

3. Input voltage range: DC 3.2V-40V (input voltage output voltage must be higher than 1.5V or more. Could not boost) 

4. Output voltage range: 1.25V-35V DC voltage is continuously adjustable, high efficiency (up to 92%) the maximum output current of 3A. 

Specifications: 
Module property Non-isolation step-down (BUCK) 
Rectification mode Non-synchronous rectification. 
Input voltage 3.2V-40V  
Output voltage 1.25V-35V 
Input current 3A(maximum) 
Switching frequency 65KHz 
The output ripple 30mV(max.) 
Conversion efficiency 92%( highest) 
Load regulation ±0.5% 
Voltage regulation ±2.5% 
Work temperature -40℃ -- +85℃ 
Size 42*20*14(L*W*H)(mm) 

Note: 
1. Long working hours is recommended for use in less than 2.5A current, while adding a heat sink (10W output above); due buck module, in order to ensure stable output, keep a minimum 1.5V differential. 
2. This module is adjustable buck module; the module can be adjusted above sinking blue adjustable resistor to change the output voltage. Input and output pressure is 2V; the minimum can be output 1.25V voltage. 
3. Modules indicated above IN-( negative input ), IN + ( positive input ), OUT-( negative output ), OUT + ( positive output ) be sure to pick the correct , otherwise it may cause damage to the module . 
4. This module has no output short circuit protection, output short circuit if prolonged, may result in damage to the module. 

Package included:
5 units
       5PCS-LM2596S-ADJ-DC-DC-Buck-Regulator-Power-Module-Step-Down-3A-Adjustable-Regul   5PCS-LM2596S-ADJ-DC-DC-Buck-Regulator-Power-Module-Step-Down-3A-Adjustable-Regul   5PCS-LM2596S-ADJ-DC-DC-Buck-Regulator-Power-Module-Step-Down-3A-Adjustable-Regul   5PCS-LM2596S-ADJ-DC-DC-Buck-Regulator-Power-Module-Step-Down-3A-Adjustable-Regul   5PCS-LM2596S-ADJ-DC-DC-Buck-Regulator-Power-Module-Step-Down-3A-Adjustable-Regul   5PCS-LM2596S-ADJ-DC-DC-Buck-Regulator-Power-Module-Step-Down-3A-Adjustable-Regul   5PCS-LM2596S-ADJ-DC-DC-Buck-Regulator-Power-Module-Step-Down-3A-Adjustable-Regul
      

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