Product Description

This 150W DC-DC Boost Converter 10-32V to 12-35V module allows you to step up an input voltage as low as 10V and set the output to 12V-35V.  The output voltage will be higher than the input voltage.

The boost converter design is based on popular Texas Instrument’s UC3844 current mode PWM controller chip.

Applications

• Run Laptop on DC12V Car battery . (Laptops usually require 17V – 18V DC.)
• Run Communication equipment on single 12V lead acid battery that is rated for operation at 24V to 35V
• Run Higher voltage (24V – 35V) DC motors used in Robots using single 12V batteries

Technical Specifications

• Input Voltage: 10v – 32v DC
• Output Voltage: 12v – 35v DC
• Output Current: 6A MAX
• Input Current: 10A (MAX)
• Output Ripple: 2% MAX
• Working Temperature: Industrial – 40C to +85C (Environmental temperature, more than 40C, reduce load wattage or enhance cooling)
• Full-Load temperature: 45 degrees.
• No-load current: 25mA typical.
• Voltage regulation: ± 0.5%.
• Load regulation: ± 0.5%.
• Dynamic response speed: 200uS 5%.
• Short circuit protection: None (Please Install fuses and protection circuits at Input port.)
• Input Reverse Polarity Protection: None (Please Series diode at the input port.)
• Size: 2.60 in (L),  1.85 in (W) , 1.1 in (H)
• Weight: 2.30 oz (66 g)

[!] Warnings

• Does NOT limit current, do not overload!
• The maximum rated values should NEVER be continuous from the load or else the module will be damaged.
• Be sure to install correct circuit protection, such as fuses, to the input of the module to avoid overloading and the potential for fire.
• Please enhance heat dissipation above 50W
• Failure to take these precautions and incorrect use of this module may result in damage, fire, and/or personal injury.

Documents and Downloads

• UC3844 Current mode PWM controller Datasheet
• UC3844 Based Boost Converter Schematics

Package Includes

• 1x OSKJ 150W DC-DC Boost Converter 10-32V to 12-35V – 10A Output module