Well the datacable for c155 is a T191 so 3.3v. This is not the answer to your question but i hope it helps. ;)
Henk henk.vergonet@gmail.com writes:
Well the datacable for c155 is a T191 so 3.3v. This is not the answer to your question but i hope it helps. ;)
I have not charger. Information from NCP345-D.PDF: Vcc no more than 5 volts. But...
Am 18.03.2011, 20:05 Uhr, schrieb Sergio Basan el.panzerito@gmail.com:
What voltage is written on the charger?
230V≈ :-)
... and 3.6V, 600mA
Chris
Hi,
On 19.03.2011 13:04, Christian Vogel wrote:
What voltage is written on the charger?
230V≈ :-) ... and 3.6V, 600mA
But well, that is not really true. There are 2 versions of the charger, the normal heavy one with transformer, and a light SMPS-one. The first one delivers 5.94V without load, and the SMPS-version even 6.38V. The SMPS-one states "5.0V 350mA".
You need at least > 4.2V, since that's the voltage the battery is being charged to.
And of course the datasheet of the used charging regulator, Intersil ISL6292C states:
Supply Voltage, VIN . . . 4.3V to 6.5V
Regards, Steve
the charger works @5V, but I recall that a resistor is needed for the phone to detect the charger as an original charger
I think your best choice is buying one off ebay
2011/3/19 Steve Markgraf steve@steve-m.de
Hi,
On 19.03.2011 13:04, Christian Vogel wrote:
What voltage is written on the charger?
230V≈ :-) ... and 3.6V, 600mA
But well, that is not really true. There are 2 versions of the charger, the normal heavy one with transformer, and a light SMPS-one. The first one delivers 5.94V without load, and the SMPS-version even 6.38V. The SMPS-one states "5.0V 350mA".
You need at least > 4.2V, since that's the voltage the battery is being charged to.
And of course the datasheet of the used charging regulator, Intersil ISL6292C states:
Supply Voltage, VIN . . . 4.3V to 6.5V
Regards, Steve
On Sat, Mar 19, 2011 at 01:30:57PM +0100, n0p [Luis Bernal] wrote:
the charger works @5V, but I recall that a resistor is needed for the phone to detect the charger as an original charger
The charger uses a 2-pin connector, so where do you think an ID resistor should be used? Motorola uses ID resistors in their mini-USB based chargers, but for a 2-pin connector, I don't think that is true.
we are sucessfully charging our mobiles with a 100ohm resistor in parallel to a 5V supply, so like galileo said, "but it moves" xD
2011/3/22 Harald Welte laforge@gnumonks.org
On Sat, Mar 19, 2011 at 01:30:57PM +0100, n0p [Luis Bernal] wrote:
the charger works @5V, but I recall that a resistor is needed for the
phone
to detect the charger as an original charger
The charger uses a 2-pin connector, so where do you think an ID resistor should be used? Motorola uses ID resistors in their mini-USB based chargers, but for a 2-pin connector, I don't think that is true.
--
- Harald Welte laforge@gnumonks.org
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