DC/DC step-down power module 5...36V/1.25...32V 5A LED display
SKU:OKY3497-7
Manufacturer:Okystar
The OKY3497-7 is a highly efficient DC/DC step-down (buck) converter module, expertly designed to convert higher DC voltages to lower DC voltages. This module provides a stable and adjustable DC power source, making it a versatile solution for a wide range of applications.
General Information
This module is engineered to provide a stable and adjustable DC power source. It accepts a wide input voltage range (5-36V DC) and converts it to a lower, adjustable output voltage (1.25-32V DC) with a maximum output current of 5A. The module incorporates several protection features, making it ideal for various applications requiring efficient and adjustable DC power.
Key Features
- Wide Input Voltage Range: Accepts DC voltages from 5V to 36V.
- Adjustable Output Voltage: Output voltage can be adjusted from 1.25V to 32V.
- High Efficiency: Achieves efficiency up to 96%, minimizing energy loss.
- Overcurrent Protection: Includes overcurrent protection to prevent damage from excessive current draw.
- Short Circuit Protection: Built-in protection against output shorts.
- Thermal Shutdown: Automatically shuts down in case of overheating.
- LED Display: Includes an LED display for monitoring voltage/current/power.
- Constant Current and Constant Voltage Modes: Supports both constant current (CC) and constant voltage (CV) modes, indicated by an LED.
- USB Port: Includes a USB port for charging digital devices (output voltage is the same as the module's output voltage).
Versatile Applications and Benefits
- General DC Power Conversion: Can be used as a general-purpose step-down power supply.
- LED Driver: Suitable as a constant current LED driver module.
- Battery Charging: Can be used as a battery charger for various battery types (solar panels, wind-driven generators).
- Adjustable Power Supply: Ideal for creating adjustable power supplies for electronics projects.
- Mobile Power: Can be used in DIY mobile power bank projects.
Additional Highlights
The OKY3497-7 is equipped with a voltmeter/ammeter/power meter, eliminating the need for an external multimeter.
The module utilizes a dedicated benchmark IC and high-precision current sensing resistor for stable constant current output.
It includes a multi-turn potentiometer for accurate voltage and current regulation.
Input reverse polarity protection: None (if required, high current diode in series with the input).
General Information
This module is engineered to provide a stable and adjustable DC power source. It accepts a wide input voltage range (5-36V DC) and converts it to a lower, adjustable output voltage (1.25-32V DC) with a maximum output current of 5A. The module incorporates several protection features, making it ideal for various applications requiring efficient and adjustable DC power.
Key Features
- Wide Input Voltage Range: Accepts DC voltages from 5V to 36V.
- Adjustable Output Voltage: Output voltage can be adjusted from 1.25V to 32V.
- High Efficiency: Achieves efficiency up to 96%, minimizing energy loss.
- Overcurrent Protection: Includes overcurrent protection to prevent damage from excessive current draw.
- Short Circuit Protection: Built-in protection against output shorts.
- Thermal Shutdown: Automatically shuts down in case of overheating.
- LED Display: Includes an LED display for monitoring voltage/current/power.
- Constant Current and Constant Voltage Modes: Supports both constant current (CC) and constant voltage (CV) modes, indicated by an LED.
- USB Port: Includes a USB port for charging digital devices (output voltage is the same as the module's output voltage).
Versatile Applications and Benefits
- General DC Power Conversion: Can be used as a general-purpose step-down power supply.
- LED Driver: Suitable as a constant current LED driver module.
- Battery Charging: Can be used as a battery charger for various battery types (solar panels, wind-driven generators).
- Adjustable Power Supply: Ideal for creating adjustable power supplies for electronics projects.
- Mobile Power: Can be used in DIY mobile power bank projects.
Additional Highlights
The OKY3497-7 is equipped with a voltmeter/ammeter/power meter, eliminating the need for an external multimeter.
The module utilizes a dedicated benchmark IC and high-precision current sensing resistor for stable constant current output.
It includes a multi-turn potentiometer for accurate voltage and current regulation.
Input reverse polarity protection: None (if required, high current diode in series with the input).
Input Voltage: 5-36V DC
Output Voltage: 1.25-32V DC adjustable
Output Current: 0-5A (recommend using within 4.5A)
Output Power: 75W
Efficiency: Up to 96%
Dimensions: 68.2mm x 38.8mm x 15mm
Weight: 38g
Output Voltage: 1.25-32V DC adjustable
Output Current: 0-5A (recommend using within 4.5A)
Output Power: 75W
Efficiency: Up to 96%
Dimensions: 68.2mm x 38.8mm x 15mm
Weight: 38g