The list is series archive. JETA series is outdated and has been replaced by JETA-LP series.
JETA series are power supply units made for AC mains of American standards – 120 VAC, 60 Hz (100-127 VAC) and European 220-240 VAC, 50 Hz (198-242 VAC). For such applications our input range 230W (100-242 VAC) and frequency 50-60 Hz (up to 400 Hz on request) is used. 1s deviations 100-264 VAC are acceptable, and DC input range of 140-340 VDC can be used. Considering requirements for special application it’s possible to provide units with AC input range 230 (182-242 VAC, 1s deviation 176-264 VAC) and 115 (81-138 VAC, 1s deviation 81-150 VAC) with frequency of 50-60 Hz (up to 400 Hz on request). DC input use of any polarity is possible in range of 256-342 VDC for 230 range and 113-195 VDC for 115 range.
JETA units provide increased efficiency, service functions, and PFC for units of output power 300 W and higher. Lowered thickness design is used in the series.
Maximum case operating temperature range is up to -50…+85 °С on request.
Optimal for application fields 3, 4, 5, 7, 9, 10, 11.
To know more, read following essays: About input ranges, About PFC, About efficiency, About planarity.