Dear Sir,

I have a rechargable flourcent 18w light that can be set on and off
both manually and by remote control. The light containing a 6V,4.5Ah
acid recargable battrey. The light can be setted on by the remote
control but it cann't be setted off due to some faults in the circuit
inside the light that receiving command from the remote control. I
checked the remote control device and its ok but the circuit inside
the light have some fsults that I cann't diagnosis it so I need your
help, instructions and advice to repair it also I need a circuit
diagram of such remote control rechargable lights.
Regards,

The only source for any technical information would be from the original
manufacture. There are a number of these on the market, and they all use
their own particular design.

The manufactures generally do not distribute any technical information for
these types of products. If the remote lamp system that you have, is of the
industrial type that is fairly expensive, they would most likely be able to
sell you a new circuit board. Normally they do not do component level
support. The cost of supporting these circuit boards would be too expensive.
If your unit is a low cost consumer type, they will recommend you replace
the complete unit.

--

Jerry G.
======


"Rizgar" wrote in message
om...
Dear Sir,

I have a rechargable flourcent 18w light that can be set on and off
both manually and by remote control. The light containing a 6V,4.5Ah
acid recargable battrey. The light can be setted on by the remote
control but it cann't be setted off due to some faults in the circuit
inside the light that receiving command from the remote control. I
checked the remote control device and its ok but the circuit inside
the light have some fsults that I cann't diagnosis it so I need your
help, instructions and advice to repair it also I need a circuit
diagram of such remote control rechargable lights.
Regards,

Rizgar wrote:
Dear Sir,

I have a rechargable flourcent 18w light that can be set on and off
both manually and by remote control. The light containing a 6V,4.5Ah
acid recargable battrey. The light can be setted on by the remote
control but it cann't be setted off due to some faults in the circuit
inside the light that receiving command from the remote control. I
checked the remote control device and its ok but the circuit inside
the light have some fsults that I cann't diagnosis it so I need your
help, instructions and advice to repair it also I need a circuit
diagram of such remote control rechargable lights.
Regards,

It's possible that the light is generating EMI that interferes with the
"off" command. Try substituting a resistive load for the input to the
lamp power supply. See if the off command works then.
mike

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