High Quality 3A Adjustable DC-DC LM2596 LM2596S input 4V-35V Output 1.23V-30V dc-dc Step-down Power Supply Regulator module
SPECIFICATIONS
Application: Computer
Brand Name: SAMIROB
Choice: yes
Condition: New
Dissipation Power: 1
High-concerned chemical: none
Operating Temperature: -40+85
Origin: Mainland China
Package: SMD
Supply Voltage: 1
Type: Voltage Regulator
is_customized: Yes

LM2596S DC-DC 3.6-46V 3A adjustable step-down power Supply module With reverse connection protection 5V voltage regulator
LM2596S upgrade!Increase the input with reverse connection protection, plus or minus the reverse would not burn module, strengthen the quality of the inductance, increase the service life of the product!
Specifications:
Module property:Non-isolation buck
Rectification mode:Non-synchronous rectifier
Input voltage:3.6V-46V
Output voltage:1.25V-35V
Output current:Rated current is 3A,
Conversion efficiency:92%( highest )
Switching frequency:65KHz
Output ripple:30mV( maximum )
Load regulation:±0.5%
Voltage regulation:± 2.5%
Work temperature:-Minus 40 degrees - 85 degrees
dimension:43mm*21mm*14mm(L*W*G)
Using the tutorial:
1. Plugged into a power supply (3-40 v),the power indicator light is lit, the module to work properly.
2. Adjust the blue potentiometer knob (generally booster clockwise, counterclockwise step-down) with a multimeter monitoring the output voltage to the voltage.





- Standard Shipping: Standard Shipping (12–18 Business Days)
- Express Shipping: Expedited Shipping (5–9 Business Days)
- Free Shipping: Orders over $199 qualify automatically
- Tracking: Full tracking number provided for all orders
- Returns: 30-day hassle-free return window
- Condition: Items must be unused and in original packaging
- Refund: Full refund processed within 3-5 business days
- Factory Direct: ISO/TS 16949 certified manufacturer
- Quality: 100% electrical continuity tested before shipment
- Experience: 15+ years in automotive connector industry
- Support: Professional technical support available
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