2009/1/17
‹#›
![](3D"master03_image003.gif")
Conta=
ctless
charging solution:
1.Separate
– WP & FPT systems
WP –- provide power to device only.
=
;
(sell IC & PCB module)
FPT – pro=
vide
power & data transfer functions.
=
;
(sell PCB module only)
![](3D"slide0023_image005.gif")
COIL =
for
transmitter & receiver side
![](3D"slide0024_image007.gif")
1. Transmitter & receiver coil need have 80% induction at least.
2. Coil size will effect the charging efficiency.
3. Don’t accept metal material of charger & device cover
box.
4. Customized coil.
SPEC.=
of
WP systems
Product Features
1.
CMOS process, high-performance and high stability, low power consumption.&=
#13;
2.
DC Voltage 5V~6V or 7.5V ~9V
3.
Max. O/P current 450mA.
4.
Adjustable O/P frequency 50KHz~450KHz.
5.
Frequency auto adjust range ±5%.
6.
Internal limit current protect control.
7.
Middle frequency value in no load.
8.
Output Disable/enable function set up by control pins.
9.
Power auto detect.
SPEC.=
of
FPT systems
Product Features
1. The solution use 4pcs IC, transmitter FPT17 & FPC07, receiver
WR07 & FPR18.
2. CMOS process, high-performance and high stability, low power
consumption
3. Working DC voltage 5V ~12V
4. Transmitter side has power down function.
5. Receiver side with O/P 1.5W max, the charging current max.
450mA.
6. Receiver device with ID code management.
7. O/P frequency 50KHz~450KHz, frequency auto adjust range <=
span
style=3D'mso-bidi-font-family:Arial'>± 5%.
8. Auto detection the best working frequency.
Appli=
cation
1.Wii charger
2.GPS
3.Hot suits
4.Mobile phone
5.Waterproof products
6.Warm shoes
7. Designer idea~~~~~
2009/1/17
按一下以編&=
#36655;母片文字樣式
第二層
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‹#›
' + ENDSHOW_MESG + '
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&#=
20633;忘錄![](3D"buttons.gif")
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