產(chǎn)品詳情
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PT25-24-5FF
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Total power : 25 Watts Input voltages : 24V or 48V Input #of outputs : Single, Dual, Triple Output |
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| SPECIAL FEATURES | ENVIRONMENTAL |
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- High efficiency - 300KHz fixed frequency - Wide 2:1 b range - Isolated output - Small,compact size 2.0"×2.0"×0.50" - Surface mount internal construction - Six sided EMI shielding - Output low ripple and noise - Remote on/off shielding - Output voltage variation(TRM) - Over voltage protection - Short circuit protection - Current mode control - 3 Years warranty |
- Operating temperature range..........-20°C ~ 71°C - Option, See Note1....................-40°C ~ 85°C - Storage temperature range..........-40°C ~ 105°C - Humidity(non condensing)..........5% ~ 95%RH - Cooling b..........Convection - EMI/RFI..........Six-sided continuous shild - Case material .........Zn - MTBF..........4.5 × 105hrs - Safety..........CE(approvals pending) |
| ELECTRICAL SPECIFICATIONS | |
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INPUT - Input range.........18V to 36 VDC(PT25-24)/36 to 72 VDC(PT25-48) - Efficiency..........77 ~ 83%typ. - Remote on/off..........TTL compatible/on:2.5 to 5.5VDC or open off:0 to 0.8VDC OUTPUT - Voltage tolerance..........±2%@output1/±3%@output2,3 - Line regulation..........±0.25%@output1/±5%@output2,3 - Load regulation..........±0.25%@output1/10%L-FL max(main) - Load regulation..........10%L-FL max(main)/±5%@output2,3/10%L-FLmax(main)bal.loads - Ripple and Noise,pk-pk..........Bandb:20MHz/Magnitude:1%Vout nom PROTECTION CIRCUIT - Short circuit protection.........Current limited output@note2 - Over voltage protection..........@note3 ELECTRICALLY ISOLATED - Isolation..........Input-output,b-case,output-case/DC 500V,100MOhms - High pot ..........Input-output,b-case,output-case/AC 500V,1Minute NOTE 1. As a factory added option,the all model can be operated down to operated down to operated down to -40°C, the suffix"M" should be added to the mo-del number when ordering e.x PT25-48-522M. 2. Long term continuous operation into a short circuit will compromi-se the reliability of the unit 3. Works at 115~140% of rating |
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