Prehľadová tabuľka DC meničov Polyamp - porovnanie

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Product family PM50 PM80 PM150 PM240 PM250 PU300 PU500 PU600 PU1000 PC2000 PSE100 PSE250 PSC DC PSC AC PSC240 PSC600 PSC800
Design topology flyback                              
Design topology push pull      
Tropical coating ο ο ο ο ο ο ο ο
Inhibit                      
Inrush current limit     ο¹ ο¹ ο¹ ο¹ ο¹ ¹ ¹ ο¹ ο¹ ο¹ ο¹ ο¹ ¹ ¹
Reverse Input voltage protection
EN/IEC61000-4-5 level 4     ο ο       ο ο   ο ο ο ο ο ο ο
Soft start (Output)    
Alarm circuit, relay output     ο ο ο ο ο
Alarm circuit, logic signal                     ³
Output current limit rectangular    
Output current limit foldback                              
Active current sharing                            
Output with series diode     ο ο ο ο ο ο ο ο ο
Remote sense           ο ο² ο² ο² ο² ο² ο²
Over voltage protection electronic limit    
Over voltage protection crowbar type                     ο ο ο ο ο    
+70°C operating temperature ο ο ο ο ο ο ο ο ο ο
19" rack mounting brackets     ο ο ο ο ο              
DIN mounting clips ο ο             ο ο ο ο ο ο ο
Wall and chassis mounting brackets ο ο ο ο ο ο ο ο
Flat wall and chassis mounting brackets ✓ο ✓ο ο ο ο ο ο ο ο ο ο ο ο ο
Eurocassette 3 HE                        
Eurocassette 6 HE                     ο ο ο ο ο


- Standard features
ο  - Optional features
1  - Not possible on input 24, 48, 72, A and B
2  - Standard on 5V outputs
3  - No alarm on AC-input on PSE models



Output data

Output data PM50
PM80
PM150
PM240
PM250 PU300
PU500
PU600
PU1000
PC1400
PC2000
PSE PSC PSC600
PSC800
Source regulation 0.2% 0.1% 0.1% 0.1% 0.1% 0.1% 0.2% 0.2% 0.2%
Load regulation master / single outputs 0.2% 0.3% 0.3% 0.2% 0.3% 0.2% 0.2% 0.2% 0.2%
Load regulation series connected
outputs 10-100% load
1% - - - - - - - -
Load regulation on U1 0.2% - - - - - 0.2% 0.2%  
Load regulation on U2 (&U3 PSC) ±0.5V - - - - - - 2 % -
Transient recovery time for 10% to 90%
load step to within 3% of nominal
output voltage, Typical [ms]
<3ms <3ms <3ms <3ms <3ms <3ms <3ms <3ms <3ms
Output ripple¹ Frequency [kHz] 45 60 60 80 60 60 100 50 50
Uout <55V Typical values 1mV 30mVp-p 30mVp-p 15mVp-p 30mVp-p 30mVp-p 10mVRMS 10mVRMS 10mVRMS
Uout >55V Typical values 2mV 30mVp-p 30mVp-p 30mVp-p 30mVp-p - - 20mVRMS 50mVRMS
Input ripple attenuation on output
(50 to 400 Hz)
150:1 150:1 150:1 150:1 150:1 150:1 150:1 150:1 150:1
Emmision / Immunity 35 35 35 35 35 35 35 35 35
Temperature coefficient [% / °C] 0.02 0.02 0.02 0.02 0.02 0.02 0.02 0.02 0.02
Output voltage adjustment range -5 to +10% -5 to +10% -5 to +10% -5 to +10% -5 to +10% ±10% ±10% ±10% ±10%
PM50*15-15 -20 to +7%                
PM50*60-60 -10 to +10%                
Current limit Foldback or Rectangular F R R R R R R R R
Of nominal output current 105-115% 105% 105% 105% 105% 105% 105% 105% 105%
Remote sense No No No Yes Yes Yes Yes/Opt. Yes/Opt. Yes/Opt.
Soft start, output No Yes Yes Yes Yes Yes Yes Yes Yes
Start-up time <1s <1s <1s <1s <1s <3s <1s <1s <1s
Hold-up time contact Polyamp [ms] 2-25 2-25 2-25 2-25 2-25 2-25 2-25 2-25 2-25
Isolation output / case 1kVd.c. 2.5kVa.c. 2kVd.c. 2kVd.c. 2kVd.c. 2.5kVd.c. 2kVd.c. 2kVd.c. 2kVd.c.
Isolation between U1 and U2 [Vd.c.] 500 - - - - - 2k 2k -
Efficiency²  78-85% 80-91% >80% 77-91% 84-92% 89-93% 80-92% 80-92% >90%
Operating temp. range at 100% load - 25 to + 55°C Yes
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