Product Details
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 rectification
Input voltage: DC 4.5-20V
Output 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: 10W
Conversion efficiency: ≤ 97% (typical value:>90% when converting 12V to 5V2A)
Switching frequency: 800KHz
Output ripple: typical value 20mV
Working temperature: Industrial grade (-40 ℃ to+85 ℃) (the higher the ambient temperature, the lower the output power)
Output overvoltage protection: None
No load current: ＜ 1mA
Load adjustment rate: ± 2%
Voltage regulation rate: ± 2%
Dynamic response speed: 5% 200uS
Output short circuit protection: Yes, please do not short circuit for a long time
Input reverse protection: none, input reverse protection diode
Enable 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: Welding
Input method: Welding
Output Method: Welding/Needle Alignment
Welding hole spacing: 2.54 millimeters
Package Include:
1-10 X module
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