LM2596T LM2596HV DC-DC Buck Converter

The LM2596HV Power Supply Module is a step-down power supply module for AC and DC input sources. It supports adjustable DC output and is designed for voltage conversion in electronics and power supply applications. The module includes both AC and DC input terminals for flexible connection options. Its high-voltage LM2596HV design supports wide input ranges and adjustable output control. A heat sink is included for improved current handling. This module is suitable for regulated power delivery where a compact buck converter is needed.

Features of LM2596HV Power Supply Module – DC/DC and AC/DC

• AC and DC input support
• Adjustable output voltage
• Step-down conversion
• Heat sink included
• 4A rectifier bridge stack
• Dedicated DC input port

Specifications of LM2596HV Power Supply Module – DC/DC and AC/DC

• Model: LM2596HV
• Type: Voltage Regulator and Power Supply Module
• Conversion Type: Step-Down (Buck)
• Input Voltage Range: AC 5V-30V
• Input Voltage Range: DC 5V-50V
• Output Voltage Range: DC 3.3V-33V
• Output Current: Up to 2.2A
• Output Current: Can withstand a maximum of 3A current
• Output Current: Can operate briefly at 3A output current
• Output Power: 15W maximum
• Efficiency: Typically 92%
• Switching Frequency: Typically 150 kHz
• Size: 51mm x 26mm
• Connection: Screw terminals for secure connection to input and output power sources
• Cooling Method: Natural convection
• Mounting: Screw holes for secure attachment
• Protection Features: Over-temperature protection
• Protection Features: Over-current protection
• Protection Features: Short circuit protection

How to Use LM2596HV Power Supply Module – DC/DC and AC/DC

1. Connect the AC or DC input to the appropriate input terminal.
2. Adjust the potentiometer to set the required output voltage.
3. Secure the module and ensure proper heat dissipation during operation.

More Info:

• The maximum input voltage is 50 V, limited by the filter capacitor withstand voltage.
• The output voltage varies with different input voltage ranges.
• The module can run consistently at 2.2A output current for a long time.