diymore | DC-DC 4.5V-20V To 1-16V/1.8/2.5/3.3/5/9/12V Mini Voltage Adjustable DC Buck Converter Power Module 2A 10W With Enable

Features:1. Input 4.5-20V wide voltage, compatible with various DC power supply systems.2. Supports adjustable 1-16V and multiple fixed voltage outputs, flexible and convenient.3. The conversion efficiency is as high as 97%, which is energy-saving, efficient, and has low heat generation.4. Synchronous rectification design, supporting 2A output and stable performance.5. Small size and high integration, suitable for compact electronic device applications.Parameter:Module nature: Non isolated voltage reduction module (BUCK) synchronous rectificationInput voltage: DC 4.5-20VOutput voltage: Integrated adjustable and fixed output, fixed output voltage can be selected on the back (default shipping: adjustable)Adjustable range (1-16V), fixed voltage (1.8V/2.5V/3.3V/5V/9V/12V). Attention: This is a voltage reducing board, the output voltage must be lower than the input voltage, and cannot be boosted!Output current: 2A (peak 3A, long-term 2A)Power: 10WConversion efficiency: ≤ 97% (typical value:>90% when converting 12V to 5V2A)Switching frequency: 800KHzOutput ripple: typical value 20mVWorking temperature: Industrial grade (-40 ℃ to+85 ℃) (the higher the ambient temperature, the lower the output power)Output overvoltage protection: NoneNo load current: ＜ 1mALoad adjustment rate: ± 2%Voltage regulation rate: ± 2%Dynamic response speed: 5% 200uSOutput short circuit protection: Yes, please do not short circuit for a long timeInput reverse protection: none, input reverse protection diodeEnable control: Yes, high level operation, low level stop operation, high level is 2-5V, low level is around 0V. Default internal with pull-up to input positive pole.Wiring method: WeldingInput method: WeldingOutput Method: Welding/Needle AlignmentWelding hole spacing: 2.54 millimetersPackage Include:1X module