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12V 24V to QC3.0 USB Charging Board DC Buck Module
$ 1.65 $ 1.65
Brand: QSKJ
Model: QS-1284CCBA-100W
Parameters:
Module Properties: non-isolated constant current and voltage can be automatically boost
Input Voltage :10.8-35V
output voltage: (1) adjustable (65-97V)
(2) fixed output (arbitrary choice between 65-97V)
output constant current range :0.5-2A (100W MAX) (continuously adjustable)
conversion efficiency: typical 92%
full load temperature rise : 50°c
load current: Typical 60MA
Load regulation: ± 2%
voltage regulation rate: ± 0.5%
dynamic response speed: 5% 200uS
short circuit protection: No output short circuit strict
undervoltage Protection: None
Input reverse polarity protection: Yes.
Installation: screw (diameter 3 mm), 2 mounting holes, 2 fixed hole spacing of 82 mm
Connection mode: you can plug terminals, pressure lines, does not require welding
Case: All aluminum, casting process, can work under adverse conditions
Output Power: input 12V100W maximum output power (input voltage greater than 24V, output 150W MAX)
Operating temperature: Industrial grade (-40°c to +85°c) (ambient temperature exceeds 40 degrees, lower power use, or to enhance heat dissipation) shell surface temperature can not exceed 90 degrees
Applications:
Battery voltage regulator, 12V battery to it (10-14V) output voltage regulation in 12V, 24V battery output voltage in 12V.
Solar charge regulator, solar cells can now stabilize fluctuations in voltage and can charge the battery to avoid battery overshoot.
Constant current institutions can charge the battery, driving high power LED
The system before the class, ultra-high efficiency design, environmental protection, heat a small capacity loss.
1-4 high-power LED strings can be used to drive the battery charging, battery voltage, car voltage regulators, power equipment, etc.