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We thought of using a panel mount off the shelf device.
Do you know anyone which has a panel mount device(Panel mount - not tabletop)
Yes, we can connect in series. But if there is any off the shelf device, we thought of using that.
Hi,
We have a DC motor which has a specification as follows
Rated Voltage : 90V
Rated current : 2.8A
Starting current : 45A
This will be running using a brused dc motor controller
Can anyone tell me an smps or an industrial converter from which i can get 90V DC. In normal cases we are buying...
Thanks for the reply.
I selected ARJ2024 from Panasonic for our application. Let us check the performance
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Do you know any relays having a faster switching(frequency of around 100Khz) and having a load current capacity of 100mA
Hi all,
I want to select a relay. The relay will be used for switching ultrasonic signals(25Mhz frequency). The contacts also can see 900V spike signals through it. Also, the BNC cable which will be used to carry ultrasonic signals will be having 50Ohm impedance. How to select a relay which...
Hi,
Iam a newbie in FPGA world. I have experience in PLC's and Arduino microcontroller. I want to develop a system which takes an incremental encoder output as input and will be able to count up/down. The system must be capable of giving specific number of pulses when the above count reaches a...
Motors can be thought of an LR circuit . If my motor winding resistance is 2.4ohms and inductance is 9.5mH, then time constant is L/R = 3.95. Circuit will take 5*3.95 = 19.7ms to reach its maximum current (24/2.4 = 10A). Since we are using a chopper drive, it will cut the circuit when it senses...
Hi all,
I don't know whether this is the right category to post this question. I need to build a panel which is controlling stepper motors and has some controllers and sensors. It must be powered using an SMPS which will give you a 24V DC ouput. The confusion is how to select...
Hi,
If you knew the values which the pic will give in respective hours. Why dont you save that value directly in eeprom instead of word value, sothat you can compare it directly and save this extra computation?.
Hi,
Can any one tell me the difference between MPCB and MCB?
I understood that MCB comes in different types as B,C,D in which each type varies in their capability to trip incase of short circuit condition. From this understanding i believe that MCB C type will be sufficient for motor...
Hi,
I had a PCI digitiser card installed in my PC (https://www.okos.com/digitizers) . This card can count pulses from encoders and do some processing.
Iam powering these encoders from an outside power supply(5V). The problem i found is if i connect three encoders(**broken link removed**)...
Hi,
I bought a dual motor driver from robokits(Dual Motor Driver (Electronic 5 Amp). Currently Iam connecting this motor driver with a power board built by us. When i connect a dc motor which is taking more than 1A, i noticed eventhough the voltage output of power circuit board is 12V, when i...
Hi,
I want a 12 bit 2 Mhz sampling rate adc with min 2 channels . Whether its possible to get in DIP package ? Reference voltage can be 2V or 5V. Max analog voltage will be 5V . Can anyone suggest one . I searched in net but every ICs comes either in soic or other packages .
Actually i want a 12 bit adc with 2 MHz sampling rate having 2 channels . I also want to change the reference voltage . Can anyone suggest me a adc IC.
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