PD140W Fast Charging Module DC 6-30V High-power Smart Charger Step-down Buck Converter Battery Protection Board shell Optional

Product feature:1. Supports fast charging protocols such as QC4+/PD3.0/PPS, and is compatible with mainstream devices2. Up to 140W, meeting the fast charging needs of high-power devices such as laptops/phones3. DC6-30V input, suitable for various power supply scenarios such as in car/power supply4. Integrated thermistor temperature protection and equipped with a large heat dissipation block, safe and non damaging to the machine5. Multiple protection mechanisms for input overvoltage, undervoltage protection, output overcurrent, short circuit protection, etcProduct Parameters:Input voltage: DC6-30VSuggested input parameters: DC24V 7AVoltage boosting type: voltage reduction (input should be greater than output 1.2V)Input/output type: only supports output (battery power is not recommended)Output interfaces: USB-A and USB-CInput mother seat size: 5.5 * 2.1MM (DC5521)Supports full gear PPS3.3-21V 6.3A 133WSupport PD140W 20V7A@140WSupport QC5/QC4+/QC3+/QC2.0Support AFC/FCP/High Voltage SCP/SFCPModule input method issue:This module can be understood as a charger that integrates multiple protocols, but cannot be connected to AC power. To use it, a DC power supply (power adapter) is required. It is recommended to use a 24V DC power supply. If a 100W output is needed, considering a lifespan of 20%, a 24V 5A power supply is chosen; A 24V10A power supply is required for a 200W outputOutput power issue:Since the module is a voltage reduction module, the input must be greater than the output by 1.2V. Since 140W is a 20V7A PD protocol, only a voltage greater than 21.2V can achieve full power outputBattery power supply issue:The module can only output and cannot charge the battery. If only the battery is used for power supply, a 24V battery pack is required. If it is a car 12V, 12V cannot provide full power, and the maximum PD protocol is 36W. It is not a problem to only charge the phoneProblem of simultaneous output of port A and port C:Single channel A and C ports can output simultaneously, but without fast charging, they are allocated as 5V2A/5V2A when outputting simultaneouslyNotes:We cannot guarantee that your phone will definitely support fast charging. Most of the phones from major manufacturers have proprietary protocols of around 30W, and only the original charger can be used for full power!Package List:option 1Fast charging module * 1option 2transparent shell1option 3:   Transparent shell1                 Fast charging module*1