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PTS25-24-5 |
Input voltages : 24V, 48V
#of outputs : Single, Dual, Triple Output
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SPECIAL FEATURES |
- High efficiency
- Industrial standard pin output
- 300KHz fixed frequency
- Wide 2:1 input range
- Isolated output
- Small,compact size 2.0"×2.0"×0.50"
- Surface mount internal construction
- Six sided EMI shielding
- Low output ripple & noise
- Remote on/off control
- Output voltage variation(TRM)
- Over voltage protection (O.V.P.)
- short circuit protection
- Current mode control
- 3 Years warranty
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ENVIRONMENTAL |
- Option, see Note 1 ............................ -40℃~85℃
- Storage temperature range ................. -40℃~105℃
- Operating humidity (non condensing) .. 20%~90%RH
- Storage humidity (non condensing) ..... 10%~95%RH
- Cooling method ................................. Convection
- EMI / RFI ..................... Six-sided continuous shield
- Case material .................................... Zn
- MTBF (MIL-HDBK-217F) ..................... 4.5×105hrs
- Safety
UL (UL 60950, CSA C22.2 NO.60950, single) : E227474
CE (EN 60950) through TUV
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ELECTRICAL SPECIFICATIONS |
- Input range .................................. DC 18V - 36V (PT 25-24), DC20V - 72V (PT 25-48)
- Efficiency .................................... 80 - 89% typ.
- Remote on / off ............................ TTL compatible ( on:2.5 to 5.5VDC or open off: 0 to 0.8VDC )
OUTPUT
- Voltage tolerance ......................... ±2% (Single and uncomplementary daul) ±3% (Complementary dual)
- Line regulation ............................. ±0.25% @ output1 ±5% @ output2, 3
- Load regulation ............................ ±0.25% @ single ±2.5% @ dual ±0.25% output1 ±8% output 2, 3
- ................................................... @ Triples / 50% L-FL max (aux) bal.Loads
- Ripple and Noise, pk-pk ................ Bandwidth : 20MHz Magnitude : 1% Vout nom
PROTECTION CIRCUIT
- Short circuit protection ................... Current limited output (note2)
- Over voltage protection .................. Work at 115 ~ 140% of rating
ELECTRICALLY ISOLATED
- Isolation ....................................... Input-output, input-case, output-case / DC 500V, 100Mohms
- High pot ....................................... Input-output, input-case, output-case / AC 500V, 1minute
NOTE 1. As a factory added option, the all model can be operated down to -40℃, the suffix 'M' should be added to the model number when ordering. NOTE 2. Long term continuous operation into a short circuit will compromise the reliability of the unit.
