IP5328P Boost Charging Module Dual USB 18650 akkumulátor gyorstöltő Treasure Tpye-c 3,7V–5V 9V 12V Növelje QC2.0 QC3.0
IP5328P Boost Charging Module Dual USB 18650 Battery Fast Charger Treasure Tpye-c 3.7V to 5V 9V 12V Step up QC2.0 QC3.0
Product description
Power Supply: AC/DC 9-18V, 12V 2A Recommend
Output Impedance:4-8 ohms
Efficiency: up to 90%
Output Power: 15W 15W
Chip: TDA7297 Dual-Channel Amplifier Module
Package Includes:
1 X TDA7297 Amplifiers
After testing, No any noise is powered by the battery above DC12V, 2A and the transformer power supply above 12V, 30W.
If it is powered by switched power supply or other variable power supply, it will bring some low noise.
1005003136673193 - modules