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I have a 8 channel AC input module. Each channel is configured as follows
I want to convert it to 16 channels keeping the input current same so that the power consumption of the module doesn't change much. In the above channel, the current is 12.39mA. I want to design it such a way that the...
During thermal testing inside a thermal chamber, I have seen a few guys using another closed cabinet in the chamber. The UUT is kept inside the closed cabinet. Do we really need that extra cabinet inside the chamber? I think the thermal chambers are capable of keeping the inside temperature to...
Dear Experts,
The circuit shown above is for AC input working up to 132VAC. Turn ON voltage is 74VAC. Input resistance is 6mA. This is a 16-channel 120VAC module
I wanted to make it work for 16 channels, 240VAC. If I reduce the input current to 3mA, I guess the heat dissipation will be...
Same I2C_CLK is used for another device as well. So I can't disable the clock.
Same I2C clock goes to one more device.
Remove me not mounting on new boards.
Below is the schematic. SCLK currently goes to three devices and I don't want to mount U103 in new production. modules.
In my design, I have a chip working with an I2C interface. The board is in production. Now I want to remove the I2C interfaced chip as the intended function of the chip is not required anymore.
I2C is working at 400KHz. If I remove the chip, the I2C_CLK will be unterminated, which means I2C_CLK...
Hi,
Is the capacitor and 499 Ohms resistors in HDMI data lines a must? I'm not able to see the display on the HDMI screen. So getting doubt. Could you please suggest solutions?
Regards
Shome
Thanks Klaus for the reply.
The Clock at the device side is 1 MHZ and at the MASTER is 500 KHz (NOT Gate at master end)
Series termination of 18R is used for the clock. For wiring twisted pair is used.
The setup works fine with the processor board but fails with the FPGA board for longer...
I have a Master and a SPI slave device. On the master end I have FPGA and buffers and on slave side buffers and Processor. Arrangement shown below
The above works fine for distance of the slave device from the controller up to 22 feet. The devices are placed on a carrier board. Processor on...
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