Product Overview
Features
- This is a non-isolation DC regulated power converter module with long service life.
- High power and stable output, it converts 4.5-32VDC to 1-30VDC.
- High quality components ensures high conversion efficiency, up to 97%.
- Designed with terminal blocks for easy and convenient wiring.
- There is heat sink for better heat dissipation and stable performance.
Specifications
- Features:
- This is a non-isolation DC regulated power converter module with long service life. High power and stable output, it converts 4.5-32VDC to 1-30VDC. High quality components ensures high conversion efficiency, up to 97%. Designed with terminal blocks for easy and convenient wiring. There is heat sink for better heat dissipation and stable performance.
- Specification:
- Type: Non-isolated step-down module (BUCK) Input Voltage: 4.5-32V Output Voltage: 1-30V adjustable (default output is set to 5V) Constant Current Output Range: 0.3-12A (default is set to 3A) Operating Temperature: -40℃ to +85℃ Frequency: 380KHz Conversion Efficiency: 97% (Efficiency is related to input/output voltage, current and voltage difference) Short Circuit Protection: Yes (protection short circuit current point is adjustable, can short circuit for long time) Over Temperature Protection: Yes (automatic shut off output) Reverse Input Protection: Yes Installation Method: Four 3mm screws Wiring Method: Terminal blocks, V-IN is input, V-OUT is output
- Weight: 138g / 4.9oz (approx.)
- Package list: 1 * Module
- Instructions: Voltage/Current/Over Current Protection Point/Adjustment Method: Constant Voltage Adjustment: Rotate"CV-ADJ" potentiometer to adjust voltage according to you need;Clockwise to reduce voltage,counterclockwise to increase voltage. Constant Current Adjustment: Before setting current, adjust counterclockwise "over current" potentiometer to maximum, (default is maximum, normally no need to adjust) use multimeter 20A position short circuit, adjust "constant current" potentiometer to required current, clockwise to reduce, counterclockwise to increase. Over Current Adjustment:Designed for output short circuit, which means for when the output short circuit and is over the short circuit current setting, power source shuts off output to protect the power module and electrical equipment from damage. Adjustment Method:First set a protection point current, assume it is 5A for protection.Use constant current adjustment method to adjust output current as 5A, and then adjust "over current" potentiometer(clockwise) till no output current .At this time, the over current point is 5A. (note that if the current of protection point is lower than the current that equipment needs, it starts to protect. If you don't need over-current protection, it is suggested to keep the default))
