* Pictures are placed for illustration purpose only. Appearance of real component may differ
(127V) 220V 50 Hz power supply transformers of TPP series
Compact power supply transformer to be used to supply power for semiconductor devices in 220 V (127V) 50Hz AC networks.
Based on unified design shell-cores, transformer can provide electrical output power from 1.65 to 200 VA
Power supply transformer of TPP type have multiple secondary windings for various voltages and currents, which, being coupled series or parallel, provide a wide range of output voltages and currents to supply devices of various purposes of use.
Transformers are built in all-climate and boreal climate versions.
Main parameters for 50 Hz TPP transformer:
| Rated output power | from 1.65 to 200 VA |
| Supply voltage | (127 V) 220V |
| Output voltages | 0,35..0,75V, 1,25....5V, 10V, 20V |
| Nominal condition secondary winding current | from 0.03 to 18,6 A |
| Efficiency output | 70-85% |
| Operating free-air temperature range | -60…+85 oC |
| Relative humidity at +40 oC | 98 % |
| Temperature cycling: -for all-climate version (W) -for boreal climate version (NF) | -60…+140 oC -60..+85 oC |
| Single impacts with duration 1-10 ms with acceleration | up to 500 g |
| Multiple impacts with duration 1-80 ms and frequency not less than 40-60 min-1 with acceleration | up to 100 g |
| Linear stress load | up to 50 g |
| Minimum running time | not less than 10000 h |
| Shelf life | 12 years |
Minimum running time in these conditions is 5000 h
You can order TPP280-220-50 from us
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