12V to 15V/ 19V/ 20V boost converters are DC-DC step up power converters, which adopt synchronous rectification technology, with high efficiency 91%~95%, optimized for low-power applications.

Features

• Wide input voltage range: 9V to 16V or 9V to 36V.
• Brand-new, die-cast aluminum shell and high quality design, maximum transfer efficiency of 95%.
• This step up module comes with waterproof lever of IP68 or IP67, moisture-proof & anti-shock protection.
• Auto-recovery when device is back to normal operating.
• Built-in full protection against over/under voltage input, over-current, overload, over-temperature and short circuit.
• Industry grade DC 12V to 15V/ 19V/ 20V boost converter is widely used in automotive, electricity, surveillance systems, railway signals, instruments, solar generates electricity, display screen of bus and taxi, car audio device, security systems, hospital equipment, telecommunications etc.

15A DC-DC Boost Converter Specification

12V to 19V DC-DC Boost Converter Model Selection

12V to 15V DC-DC Boost Converter Model Selection

12V to 20V DC-DC Boost Converter Model Selection

Note: The series of 12V to 15V/ 19V/ 20V DC-DC boost converter models are all here, check the parameter carefully from the table and select the right converter power supply when place the order.

Details

19V/20V DC Power Supply Applications

RDDLZ DC-DC boost converter can step up the rated voltage of 12V DC to 19V DC or 20V DC. 19 volts and 20 volts DC voltage are usually used in some equipment or occasions that require higher voltage, such as high-performance notebook computers, mobile devices, industrial equipment and some professional audio equipment.

1. Laptops and mobile devices: The power adapters of many laptops and mobile devices (such as tablets) usually output 19 volts DC voltage, and the power adapters of some high-performance laptops and mobile workstations usually output 20 volts DC voltage to supply the equipment. required electrical energy.
2. Chargers and adapters: 19V or 20V DC power supplies are usually used in some chargers and adapters that require higher voltages to supply voltage to devices or electronic products that require this voltage. These devices may include, for example, wireless routers, external hard drives, monitors, etc.
3. Advertising display: Some advertising displays and LED displays may require 19V/20V DC power supply.
4. Industrial equipment: 19V or 20V DC power supply is widely used in industrial computers, embedded systems, industrial network equipment, industrial instruments, testing equipment, industrial automation equipment and medical equipment for data collection, monitoring, automation control, Network communications, instrument testing and medical diagnosis, etc.
5. Audio equipment: Some professional audio equipment may require 19 volts or 20 volts DC power supply, such as audio amplifiers, sound systems, etc.

Tips: How does the boost converter protect the circuit and connected equipment?

DC-DC boost converters usually have a variety of protection functions to ensure the safety and reliability of circuits and connected equipment. These include overvoltage protection, undervoltage protection, overcurrent protection, overload protection and short circuit protection. Overvoltage protection prevents the output voltage from exceeding the set value and causing damage to connected equipment. Undervoltage protection prevents the input voltage from falling below the minimum operating voltage, protecting the circuit from unstable operation under undervoltage conditions. Overcurrent and overload protection prevents damage from circuit overload and overcurrent conditions, protecting equipment by reducing output current or shutting down the circuit. Short circuit protection can immediately cut off the output when a short circuit is detected at the output terminal to prevent circuit damage. These protection functions can effectively protect the step up converter and connected equipment, extend their service life and improve the reliability of the system.