LM2596 Step Down DC-DC Power Supply Module with LED

Specifications

• Input voltage: 3.2V ~ 46V (recommended to use within 40V)
• Output voltage: 1.25V ~ 35V
• Output current: 3A (not exceeding)
• Conversion efficiency: 92% (not more than)
• Output ripple: <30mV
• On-off level: 65KHz
• Operating temperature: -45 ℃ ~ +85 ℃
• Size: 43mm x 21mm x 14mm (L x W x H)

Wiring port:

IN+ input positive IN- input negative

OUT+ output positive OUT- output negative

Input voltage range: DC 3.2V to 46V It is recommended to use within 40V! (The input voltage must be 1.5V higher than the output voltage. It cannot be boosted)

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

Measured 12V input, 5V output current 1A load regulation rate is less than 1%

Note: This is a step-down module, and the input voltage must be higher than the output voltage.

The output below 2A can be used for a long time without the heat sink. If the output current is greater than 2.5A (or the output power is greater than 10W), please use the heat sink for a long time.

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