TPSF12C1: 1Phase, 3-wire

Brian Wang0928

Genius 12170 points

Part Number: TPSF12C1
Other Parts Discussed in Thread: TPSF12C3,

Is this device able to be used on single phase 3-Wire system?

Regards

Brian

2 months ago

0 Ben C 2 months ago

TI__Mastermind 37025 points

Hi Brian,

Are you referring to split-phase with neutral? I suggest using TPSF12C3 for a 3-wire system.

Ben

0 Ben C 2 months ago in reply to Ben C

TI__Mastermind 37025 points

Hi Brian,

Are there any updates?

Ben

0 Brian Wang0928 2 months ago in reply to Ben C

TI__Genius 12170 points

In the single phase solar inverter,

as i know it's Single–phase (L + N + PE), if so, is TPSF12C3 suited one?

Regards

Brian

0 Ben C 2 months ago in reply to Brian Wang0928

TI__Mastermind 37025 points

Hi Brian,

It would be the TPSF12C1. Just curious, does the EMI filter for the solar inverter have one or two chokes? Our AEF ICs needs to be used in a 2-choke implementation.

Ben

0 Brian Wang0928 2 months ago in reply to Ben C

TI__Genius 12170 points

Do you mean common chock?

Regards

Brian

+1 Ben C 2 months ago in reply to Brian Wang0928

TI__Mastermind 37025 points

Hi Brian,

Yes, there needs to be 2-common chokes. See below:

Ben

0 Brian Wang0928 2 months ago in reply to Ben C

TI__Genius 12170 points

Update the AC output wiring in DELTA PVI application.

L1 + L2 + N => Single Phase and 3-Wiring

L + N => Single Phase and 2-Wiring

Most EMI common chock in PVI has 2 stages, but less is only 1 stage.

Regards

Brian

+1 Ben C 2 months ago in reply to Brian Wang0928

TI__Mastermind 37025 points

Hi Brian,

Brian Wang0928 said:
L1 + L2 + N => Single Phase and 3-Wiring

For this configuration, the TPSF12C3 would be the correct choice.

Brian Wang0928 said:
L + N => Single Phase and 2-Wiring

For this configuration, the TPSF12C1 would be the correct choice.

Brian Wang0928 said:
Most EMI common chock in PVI has 2 stages, but less is only 1 stage.

It is best to send the schematic for us for review.

Ben

+1 Ben C 2 months ago in reply to Ben C

TI__Mastermind 37025 points

Hi Brian,

If there are no further questions, please close the thread by clicking on "resolved". Thanks!

Ben

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TPSF12C1: 1Phase, 3-wire