Custom 3 in 1 wireless charger PCBA for cellphone for smart watch
Product Specification:
Master: RT3181A
Input: 12/2.5A (MAX)
Mobile phone output: 5V/2A, 9V/1.5A
Watch output: 5V/700mA
Working mode: variable frequency voltage regulation,constant frequency adjustment duty cycle
Working frequency: 110KHz-205KHz (mobile phone), 326.8KHz (Watch)
Charging distance: 5mm-8mm
Over temperature protection: 65 degrees protection, 45 degree protection
Overcurrent protection: input 3A protection
Drive mode: external half bridge drive
Driver chip: RT9612B
Power MOS: PDS3812-double NMOS
Carrier Demodulation: Built-in Demodulation
QI standard: V1.2.4
Coil specification: A11-double
Other features: FOD, DPL
Size: 210mmX30mm
Product Feature:
* For OEM order MOQ is 1000pcs , free print logo .
* Support for the custom water cup made .
* The selling products not only we design by our idea , but we also make the custom proucts that suit for your special prouducts use .
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