2 Pcs LM2596S-ADJ 3-40V DC-DC Adjustable Step-Down Voltage Regulator

Detailed Information About The Product:

The module uses high-quality LM2596 chip with high efficiency up to 92% low heat generation and can easily carry more than 3A short time current
This module uses machine mounting and reflow soldering. At the same time each module has undergone two hours of aging test before shipment
On board stabilized voltage power supply just connect the input terminal of this module to the for power supply and then adjust the potentiometer to supply power for your mobile phone and other devices
It can be inserted into the pin through the lead or on the hole board for use; Or directly solder PCB after adding pins.
System working voltage test. This module can be used to debug the working voltage range of various voltage test systems

Module nature: non isolated buck
Rectification mode: asynchronous rectification
Color: blue black
Material: PCB
Input voltage: 3.2V-40V
Output voltage: 1.25V-35V
Output current: 3A maximum
Conversion efficiency: 92% maximum
Switching frequency: 150KHz
Output ripple: 30mV maximum
Load adjustment rate: ± 0.5%
Voltage regulation rate: ± 2.5%
Operating temperature: - 40 ℃ to+85 ℃
Overall dimension: 43 x 21 x 14 L x W x H mm
Matters needing attention:
1. For long-time operation it is recommended to use the current within 2.5A and add the heat sink output above 10W; As it is a step-down module please keep the minimum 1.5V differential pressure to ensure stable output.
2. This module is an adjustable step-down module. The output voltage can be changed by adjusting the blue adjustable resistor on the module. The input and output differential voltage is 2V and the minimum output voltage is 1.25V.
3. The IN - negative input IN+positive input OUT - negative output OUT+positive output marked on the module must be correctly connected otherwise the module may be damaged.
4. The module has no output short circuit protection. If the output short circuit lasts for a long time the module may be damaged.

Package Contents:
2 x Power Regulator

Only the above package content other products are not included.
Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.
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