HW 677 LM2596HV Adjustable Step Down DC To DC Buck Converter Module

LM2596HV module is a high input voltage version of the LM2596 Module. The LM2596HV module is a DC to DC converter buck converter module with an input voltage range of 4.5 volts to 50 volts and an output of 3 volts to 40 volts. This output is variable and can be varied using the on-board multi-turn potentiometer. Buck Converter Module is capable of driving a load up to 3A with high efficiency. When the output current required is greater than 2.5A(10W) an external heatsink is suggested.

Features Of High Voltage DC to Dc Buck Converter Module:

• High efficiency up to 92%. 
• 4.5 Volt - 50 Volt adjustable input voltage range.
• 3 volt - 40 Volts adjustable output voltage range.
• With over-current and over-temperature protection, safe for use.
• Fine workmanship, long life span. 
• It can set the float voltage and charging current.
• Special design enhanced heating radiating.

Specifications Of LM2596HV Adjustable Step-Down Power Module:

1. Non-isolated constant voltage module
2. Rectification: non-synchronous rectification
3. Input voltage: 4.5V-60V
4. Output Voltage(Less than input): 1.3V-30V
5. Output current: 3A maximum
6. Conversion efficiency: 92% (maximum)
7. Switching frequency: 52KHz
8. Output ripple: 50mV (maximum) 20M-bandwidth
9. Load regulation: ± 0.5%
10. Voltage regulation: ± 2.5%
11. Operating temperature: -40 ℃ to +85 ℃

LM2596HV Module datasheet

Package Include: 

• 1 X DC-DC Step Down Buck Module Lm2596HV

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