Battery Wireless Charger Circuit Board

PB-TX1805 Support for charge side discharge fuction , USB output and wireless charging output at same time, whether input power is connencted or not. In order to have better efficiency, the wireless charging part adopts 1pc NU1007 integrated coil driver and 1pc built-in MOS full-bridge driver IC. Also resonant capacitors- Murate NPO 104 helps high-efficiceny working status.

Description

1.Product introduction

PB-TX1805 Support for charge side discharge fuction , USB output and wireless charging output at same time, whether input power is connencted or not. In order to have better efficiency, the wireless charging part adopts 1pc NU1007 integrated coil driver and 1pc built-in MOS full-bridge driver IC. Also resonant capacitors- Murate NPO 104 helps high-efficiceny working status.

The PB-TX1805 transmitter module offers a Coil-to-coil charging distance up to 8mm(+/- 1mm).

Thermal management system is designed to stop power transfer when the sense temperature is exceeding

safety threshold while auto-resume mechanism would rescan the device when the temperature cool down

to safety level.


2.Product parameters

2.1.1 Input voltage : 5V

2.1.2 Rated input current: 5V-2.0A

2.1.3 Required input Ripple voltage: <150mVp-p @ 1.5A 5V

2.1.4 Output power : USB-A 10W (10W / 5V-2.1A) Wireless 5W (5W / 5V-1A)

2.1.5 Switching frequency: Working For QI 110-205KHZ

2.1.6 Charging Efficiency >90% (USB A output)10W >75% (wireless output)5W

2.1.7 Ambient operating Temperature: -5 to 45°C

2.1.8 Over current protection: Yes

2.1.9 Thermal protection: Yes

2.1.10 Storage Temperature: -10 to +65°C

2.1.11 Effective Charging Area: typ. +/-5mm from coil centre (Dz=3mm)

2.1.12 Effective Charging Distance: typ.+3~ +8mm from Tx-coil to Rx-coil

2.1.13 battery capacity : 3000mah

2.2 Coil Module Unit

2.2.1 A11 USTC 0.08mm*105

2.2.2 Power Coil Inductance: 6.5uH +/-10%

2.2.2 Coil + Ferrite size : A50*3.5mm

2.2.3 FOD Coil Inductance: 4.5uH +/-10%

2.2.4 FOD Coil Resistance, DC: <280m Ohm

2.2.5 Certificate : CE FCC Rohs MSDS


3.Product details

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4.After-sale service

Shipping and payment:

* Payment include: Paypal, Bank transfer(T/T)Western Union, Escrow,L/C (over $60000)

* Shipping: When on shipping we will update the infos for you but not responsible for shipping ;accidents

* Lead time: 100-500pcs 10 days ; 500-1000pcs 30days

* Shipping port: Shenzhen, Mainland China


5.FAQ

1. Q: Are you a factory?

A: Yes, we are more than 7 years factory, specializing in power bank products.


2. Q: Can I get battery charger power bank samples to test?

A: Yes, welcome to contact us for samples.


3. Q: Can I print my logo on the battery charger power bank?

A: Yes, we can customize your logo and OEM box, we have much experience in OEM service.


4. Q: Can you do my design of battery charger power bank?

A: Yes, we have strong research & developing team, we can provide one-stop ODM service for you.


5. Q: Do you have quality warranty for battery charger power bank?

A: Of course, our goods quality are the top in line, we warranty for 12 months.


6. Q: Do you have more style cell phone battery charger power bank for customer to choose?

A: Sure, we have wireless charger, wireless power bank, car charger, solar charger, solar power bank, disposable charger, disposable power bank, etc.


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