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Hi HelpWe need a controller that will work with 3 phase BLDC high-voltage low AMPS in designed with out hall sensors!As you know the" winding" of the...
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Hi Help
We need a controller that will work with 3 phase BLDC high-voltage low AMPS in designed with out hall sensors!
As you know the" winding" of the coils and connections are different from all (Outrunner) motors
And works at very high voltage and frequencies also very low Amps
We experimented with three phase high voltage output BLDC controller (we could not get) the speed and or the torque that the Lg motor assembly could get!
We were advice that a "controller", which is specific in designed, and engineered
for the BLDC Outrunner Washing Machine Drive Motor are the only ones who already have experience with the BLDC washing motor can design a controller for our experiment!
Is this true?
(Our Goal) is to have a 4800-5000+ RPM and all the possible torque at the most efficient way possible Like the LG Washer Drive Motor 4417EA1002Y AHL72914402 Assembly! this is only for an example we are referring you to the LG motor Assembly
Our research shows that the LG Washer Drive Motor is running at HV 310+ and very Low AMP (3to5 AMPS)
We would like to run the BLDC Outrunner Washing Machine Drive Motor at 400v +
Here's is a developer that sent us a controller but have yet to send us the proper running software to run our BLDC Outrunner Washing Machine Drive Motor
We have attached of an image of the controller for you to examine by your engineer
Also we are adding Picture of the Outrunner Washing Machine Motors that we have
been working with
A fellow that got me motivated in a project is (Mr. Gerard Morin)
Gerard has started a (YouTube channel) about 5+ years ago and I got to meet him and we have the same interest an goals to make this wonderful world a better place.
We have many people telling us they know how to build a controllers for your project but none ever have succeeded in our quest to make the 12" drum motor that is used in the washing machine!
The drum motor has tremendous amount of torque and low energy consumption at 310+ volt in operation and it has a low current 3 to 4 amp at 1200 RPM!
But our projects requires 4800 to 5000 + RPM to be useful!
Once we achieve these parameters Gerard said that our group would be selling at least 5000+ unit per month to start with!
Regards Mario Show Less
We need a controller that will work with 3 phase BLDC high-voltage low AMPS in designed with out hall sensors!
As you know the" winding" of the coils and connections are different from all (Outrunner) motors
And works at very high voltage and frequencies also very low Amps
We experimented with three phase high voltage output BLDC controller (we could not get) the speed and or the torque that the Lg motor assembly could get!
We were advice that a "controller", which is specific in designed, and engineered
for the BLDC Outrunner Washing Machine Drive Motor are the only ones who already have experience with the BLDC washing motor can design a controller for our experiment!
Is this true?
(Our Goal) is to have a 4800-5000+ RPM and all the possible torque at the most efficient way possible Like the LG Washer Drive Motor 4417EA1002Y AHL72914402 Assembly! this is only for an example we are referring you to the LG motor Assembly
Our research shows that the LG Washer Drive Motor is running at HV 310+ and very Low AMP (3to5 AMPS)
We would like to run the BLDC Outrunner Washing Machine Drive Motor at 400v +
Here's is a developer that sent us a controller but have yet to send us the proper running software to run our BLDC Outrunner Washing Machine Drive Motor
We have attached of an image of the controller for you to examine by your engineer
Also we are adding Picture of the Outrunner Washing Machine Motors that we have
been working with
A fellow that got me motivated in a project is (Mr. Gerard Morin)
Gerard has started a (YouTube channel) about 5+ years ago and I got to meet him and we have the same interest an goals to make this wonderful world a better place.
We have many people telling us they know how to build a controllers for your project but none ever have succeeded in our quest to make the 12" drum motor that is used in the washing machine!
The drum motor has tremendous amount of torque and low energy consumption at 310+ volt in operation and it has a low current 3 to 4 amp at 1200 RPM!
But our projects requires 4800 to 5000 + RPM to be useful!
Once we achieve these parameters Gerard said that our group would be selling at least 5000+ unit per month to start with!
Regards Mario Show Less
Community Information
We're using the TLE7242 to drive a solenoid load as part of our test system. We're sending a ramp signal: 0 to 1000 to 0 milliAmps with 50 milliAmps ...
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We're using the TLE7242 to drive a solenoid load as part of our test system. We're sending a ramp signal: 0 to 1000 to 0 milliAmps with 50 milliAmps steps and each step timed for 100 milliSecond.
We have a current sense circuit inline with the solenoid for realtime readings. However, we're getting a variation in the sensed current readings when we repeatedly apply our ramp signal.
Is there a specific order in which messages have to be sent to the chip to get it to drive the load? Is steady-state mode (feedback) automatically on?
Thank you for your help,
Ron Show Less
We have a current sense circuit inline with the solenoid for realtime readings. However, we're getting a variation in the sensed current readings when we repeatedly apply our ramp signal.
Is there a specific order in which messages have to be sent to the chip to get it to drive the load? Is steady-state mode (feedback) automatically on?
Thank you for your help,
Ron Show Less
Community Information
I am developing a project using Infineon IC SP370. It has in-built 8051 microcontroller. I am using Keil IDE to develop the code for this chip.When cr...
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I am developing a project using Infineon IC SP370. It has in-built 8051 microcontroller. I am using Keil IDE to develop the code for this chip.
When creating a new project, for chip selection, this SP370 IC is not available.
Will Keil IDE support this IC to develop the code? Show Less
When creating a new project, for chip selection, this SP370 IC is not available.
Will Keil IDE support this IC to develop the code? Show Less
Community Information
Hi, I am working on TDA5235. I want to configure it in FSK mode with 433MHz frequency. I am using TDA5235 Explorer for register configuration. ...
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Hi,
I am working on TDA5235. I want to configure it in FSK mode with 433MHz frequency. I am using TDA5235 Explorer for register configuration.
But I am not able to receive the correct data.
What are the main parameters I need to change to configure in FSK mode?
Or can you provide the configuration file for TDA5235 in FSK mode?
Please help.
Thanks and regards.
Ravi Ranjan. Show Less
I am working on TDA5235. I want to configure it in FSK mode with 433MHz frequency. I am using TDA5235 Explorer for register configuration.
But I am not able to receive the correct data.
What are the main parameters I need to change to configure in FSK mode?
Or can you provide the configuration file for TDA5235 in FSK mode?
Please help.
Thanks and regards.
Ravi Ranjan. Show Less
Community Information
Hi,
again i am looking for 3D CAD STEP, STP File for TPS1H100B.
Thanks
Y. Seiler
again i am looking for 3D CAD STEP, STP File for TPS1H100B.
Thanks
Y. Seiler
Community Information
Hello 🙂I would like to interface the TLE5012B E1000 with the SPI interface of a PIC32 Microcontroller.Now, I am a bit confused because of the Bidirec...
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Hello 🙂
I would like to interface the TLE5012B E1000 with the SPI interface of a PIC32 Microcontroller.
Now, I am a bit confused because of the Bidirectional Dataline.
Currently I am using the hardware setup as in point 3.5.1 Figure 16. I have connected the SDO and SDI Line from the PIC32.
My code looks as followed:
But the PIC does not receive anything. Furthermore the Data line is not changing at all.
Could you please give me a hint?
Thanks in advance
Cheers,
Chris Show Less
I would like to interface the TLE5012B E1000 with the SPI interface of a PIC32 Microcontroller.
Now, I am a bit confused because of the Bidirectional Dataline.
Currently I am using the hardware setup as in point 3.5.1 Figure 16. I have connected the SDO and SDI Line from the PIC32.
My code looks as followed:
mPORTGSetPinsDigitalOut( BIT_7 );
mPORTGSetPinsDigitalOut( BIT_8 );
SelectSensor();
SpiChnPutC(SPI_CHANNEL2, 0x8021);
while(SpiChnIsBusy(SPI_CHANNEL2));
mPORTGSetPinsDigitalIn( BIT_7 );
mPORTGSetPinsDigitalIn( BIT_8 );
spi_read = SpiChnGetC(SPI_CHANNEL2);// & 0b0111111111111111;
DeselectSensor();
But the PIC does not receive anything. Furthermore the Data line is not changing at all.
Could you please give me a hint?
Thanks in advance
Cheers,
Chris Show Less
Community Information
Hi,
I'm looking for 3d Model in STP File for PG-DSO-12-17.
Many Thanks
Ying
I'm looking for 3d Model in STP File for PG-DSO-12-17.
Many Thanks
Ying
Community Information
I have recently purchased TLE5012B E1000 and trying to interface it with an Arduino Mega. I am receiving data but that seems like junk data. My SPI se...
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I have recently purchased TLE5012B E1000 and trying to interface it with an Arduino Mega. I am receiving data but that seems like junk data. My SPI settings are SPI mode 0, SPI CLK 8 MHz. I am using the same circuit as in the datasheet for the SSC interface. I am using a delay of 10 microseconds before reading data from the sensor. The MOSI is configured as input before reading the data and then the data is read. Once the data is read MOSI pin is set back to output.
Below is the debug data I get on my serial monitor.
SPI: Sent 80, end of message
SPI: Sent 1, end of message
SPI: Received F0, end of message
SPI: Received 40, end of message
SPI: Received 5B, end of message
SPI: Received C9, end of message
This command is for enquiring the STAT register.
Can someone please help me out. Show Less
Below is the debug data I get on my serial monitor.
SPI: Sent 80, end of message
SPI: Sent 1, end of message
SPI: Received F0, end of message
SPI: Received 40, end of message
SPI: Received 5B, end of message
SPI: Received C9, end of message
This command is for enquiring the STAT register.
//read function in my library
void TLE5012::Read(char addr) {
uint8_t dataOut;
// variable to hold the command data
TLE5012_Command cmd;
// 1. Prepare command to be sent
// read one single word without safety word
cmd.Bits.len = 1;
// read updated values
cmd.Bits.upd = 0;
// set starting address
cmd.Bits.addr = addr;
// this is a magic cookie to lock access to sys regs.
if (addr > 4) {
cmd.Bits.lock = TLE5012_MAGIC_SYSREG;
} else {
cmd.Bits.lock = 0;
}
// read operation
cmd.Bits.rw = 1;
// 2. start SPI, enable CS
spiStart();
// 3. send data on MOSI pin
spiSend(cmd.w >> 8);
spiSend(cmd.w);
// 10 nops should cause about 250ns stall
//delayMicroseconds(10);
delay(2000);
// 4. read adat from TLE5012
dataOut = getByteFromSpi();
dataOut = getByteFromSpi();
dataOut = getByteFromSpi();
dataOut = getByteFromSpi();
// 5. Stop SPI, disable CS
spiEnd();
// return 0;
}
//main code
#include
#include
TLE5012 AngleSensor;
void setup() {
// put your setup code here, to run once:
Serial.begin(9600);
AngleSensor.Init();
// delay(100);
// AngleSensor.Read(AVAL);
delay(100);
AngleSensor.Read(STAT);
}
void loop() {
// put your main code here, to run repeatedly:
}
Can someone please help me out. Show Less
Community Information
This is my first post and hopefully, I'm on right place to ask such sort of question: I'd like to deploy ICE5QR4770 quasi-resonant IC and would like t...
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This is my first post and hopefully, I'm on right place to ask such sort of question: I'd like to deploy ICE5QR4770 quasi-resonant IC and would like to buy one DEMO_5QR4770AG_15W1 evaluation board to compare its behaviour with my design that has an issue with start up.
My problem is that I cannot identify a store/supplier who can offer that board.
Thanks in advance for any suggestion. Show Less
My problem is that I cannot identify a store/supplier who can offer that board.
Thanks in advance for any suggestion. Show Less
Community Information
Hello,I will control a brushed DC motor using low side switching. [Picture attached] How can I match the gate driver 1EDN7512 with this MOSFET (IRF200...
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Hello,
I will control a brushed DC motor using low side switching. [Picture attached]
How can I match the gate driver 1EDN7512 with this MOSFET (IRF200P222)? It has two inputs (IN+ and IN-) and one output.
PWM frequency is 25 kHz (or lower). The power supply for the gate driver is 12V. The bus voltage is about 150VDC. How do I find the proper gate resistor?
Show Less
I will control a brushed DC motor using low side switching. [Picture attached]
How can I match the gate driver 1EDN7512 with this MOSFET (IRF200P222)? It has two inputs (IN+ and IN-) and one output.
PWM frequency is 25 kHz (or lower). The power supply for the gate driver is 12V. The bus voltage is about 150VDC. How do I find the proper gate resistor?
Show Less