Part Number: PMP11612 Other Parts Discussed in Thread: UCC28704 Hi,
I am designing AC to DC SMPS in automation Field. My Power Supply is requirement in below details-
Input Voltage - (85 to 264) VAC
Output Voltage- 5VDC/1A or 5VDC/2A (Both are…
Part Number: PMP11612 hello,
we use an almost identical circuit like pmp11612 and our snubber temperature reach 95° C under full load.
only difference is the fet: datasheet.lcsc.com/.../Wuxi-NCE-Power-Semiconductor-NCE65T1K2I_C181922.pdf
and regarding…
Part Number: UCC28704 hello,
i know TI only release Ripple Voltage after 150mOhm cable.
but may i know what is ripple voltage directly on output capacitor?
at full load i have some spikes at output capacitor (after 150mOhm cable, i dont see…
Hi,
We would recommend you can try to contact with Wurth. They are experienced in such transformer design and can help on the replacement. The contact window is He, Hedy Hedy.He@we-online.com . Thanks!
Part Number: PMP11612 I prototyped the PMp11612 on a PCB, but the Isolation transformer (POL-05020) is not producing any output. The Schematic is attached below. Pins 1 and 2 of the transformer are getting around 170V, Pin3 has 0V and Pin4 is PGND. The…
Part Number: PMP11612 Hello,
I'm unable to source the Sumida 10339-T048 EE16 Flyback transformer. Would you be able to recommend another transformer with similar specs for this design. The specs listed in the datasheet weren't much helpful in selecting…
Part Number: UCC28704 Other Parts Discussed in Thread: PMP11612 hello,
i design actually an inwall power supply and need a stable 5v source.
i decided to use the ucc28704 and read some reference designs and manuals about this chip.
regarding…
Part Number: UCC28711EVM-160 Other Parts Discussed in Thread: UCC28704 , PMP11612 , Hi SIR,.
please share us the Altium Designer file of UCC28711EVM-160 and PMP11612 of UCC28704
It`s possible to time to market , thanks
regards,
Philip
