Quantity : 1
High-concerned chemical : none
Package : TQFP
is_d : Yes
Dissipation Power : As Description
Supply Voltage : DC 10-75V
Application : MOBILE PHONE
Type : buck (stepdown) regulator
Brand Name : DIY NOW
Origin : Mainland China
Condition : New
Condition : New
Type : Buck Regulator
Key Word : Solar Mppt Module
Dropship : Support
DC 10-75V to DC 2-60V 0.1-20A Adjustable Step-Down Module Mppt Solar Charger Constant Voltage Regulator Buck Converter
Feature
1. Wide voltage input range, suitable for a variety of solar panels and other DC power systems
2. Built-in MPPT technology, intelligent tracking of maximum power point, significantly improving energy conversion efficiency
3. Support constant voltage and constant current output mode to meet the precise charging needs of different battery packs
4. Equipped with an intuitive display screen, real-time monitoring of key parameter information such as voltage, current and power
5. High current output capacity of up to 20A, suitable for industrial equipment, outdoor energy storage and DIY electronic projects
Product parameters:
Module type: non-isolated synchronous rectification step-down module
Input voltage range: DC 10-75V
Output voltage range: DC 2-60V (factory voltage is random, please adjust it after receiving it)
Output current adjustable range: 0.1-20A (25A MAX)
Input and output minimum voltage difference: input voltage * 0.2 or so (the larger the output current, the greater the voltage difference)
MPPT voltage setting range: 9-70V (MPPT function can be used as input undervoltage protection)
Operating frequency: 120KHz
Overcurrent protection: 26A Fuse
Charging indicator light: Yes (red light when charging, green light when fully charged)
Input reverse connection protection: No (connect reverse fuse and protection diode)
Output anti-reverse protection: No (anti-reverse diode must be added when charging the battery, otherwise the chip will be burned)
Conversion efficiency: Up to 96% (efficiency is related to input-output voltage difference and output current)
Fan interface: 12V 0.3A Temperature control starts at around 42℃
Operating temperature: -20~+85℃
Precautions:
Module current detection is low-end detection, please do not short-circuit the module input negative pole and output negative pole directly with a wire.
When the output is connected to a battery or supercapacitor, please be sure to add an anti-reverse diode, otherwise the module chip will be burned.
When the non-isolated buck module is used to power valuables, please confirm the output voltage first. Please add an overvoltage protection module to the output to prevent the module from being damaged and burning the load.
Package list
MPPT buck module*1
label:yes
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