Máy cấp nguồn DC PSW 250-4.5

Specifications

• Accessories: ;  User Manual (CD) x 1; AC Power Cord x 1, USB Cable, Output terminal cover,  Basic Accessory Kit, Test leads: 1x red, 1x black
• Rated Output Voltage: 250V
• Rated Output Current: 4.5A
• Rated Output Power: 360W
• Power Ratio: 3.125
• Constant Voltage Mode
•      Line Regulation    mV    128
•      Load Regulation    mV    130
•      Ripple and Noise    p-p    mV    80
•                                         r.m.s    mV    15
•      Temperature coefficient    ppm/°C    100ppm/°C of rated output voltage,after a 30 minute warm-up.
•      Remote sense compensation voltage    V/wire    1    
•      Rise Time:   Rated Load    ms    100    
•                              No Load    ms    100    
•      Fall Time      Rated Load    ms    150    
•                              No Load    ms    1200    
•      Transient response time: 2ms    
• Constant Current Mode :        
•      Line regulation   mA    9.5    
•      Load regulation   mA    9.5    
•      Ripple and noise    r.m.s    mA    10    
•      Temperature coefficient    ppm/°C    200ppm/°C of rated output current, after a 30 minute  warm-up.
• Protection Function      
•      OVP    Setting range    V    20-275        
•                   Setting accuracy    　    ± (2% of rated output voltage)
•      OCP    Setting range    A    0.45-4.95        
•                  Setting accuracy    　    ± (2% of rated output current)
•      Over temperature protection (OTP): Turn the output off.
•      Low AC input protection (AC-FAIL): Turn the output off.
•      Power limit (POWER LIMIT)
•                Operation    　    Over power limit.
•                 Value (fixed)    　    Approx. 105% of rated output power
• Front Panel     
•      Display, 4 digits
•               Voltage accuracy 0.1% +    mV    200        
•               Current accuracy 0.1% +    mA    5        
• Programming and Measurement (Interface)      
•       Voltage programming accuracy 0.1% +    mV    200        
•       Current programming accuracy 0.1% +    mA    5        
•       Voltage programming resolution    mV    5        
•       Current programming resolution    mA    1        
•       Voltage measurement accuracy 0.1% +    mV    200        
•       Current measurement accuracy 0.1% +    mA    5        
•       Voltage measurement resolution    mV    5        
•       Current measurement resolution    mA    1        
• Input Characteristics: 250V
•      Nominal input rating: 100Vac to 240Vac, 50Hz to 60Hz, single phase
•      Input voltage range: 85Vac ~ 265Vac
•      Input voltage range: 47Hz ~ 63Hz
•      Maximum input current
•                  100Vac: 5A
•                  200Vac: 2.5A
•      Inrush current:< 25A for 360W
•      Maximum input power:500VA
•      Power factor
•                  100Vac: 0.99
•                   200Vac: 0.97
•      Efficiency
•                  100Vac: 79%        
•                   200Vac: 81%        
•      Hold-up time: 20ms or greater
• Analog Programming and Monitoring
•      Series and Parallel Capability    PSW    250V        
•               Parallel number    Units    3        
•                Series Number    Units   none        
• USB: TypeA: Host, TypeB: Slave, Speed: 1.1/2.0, 
• USB Class: CDC(Communications Device Class)
• LAN: MAC Address, DNS IP Address, User Password,Gateway IP Address, Instrument IP Address, Subnet Mask
• GPIB: Optional: GUG-001 (GPIB to USB Adapter)
• General Specifications
• Weight (main unit only): Approx. 3kg
• Dimensions (WxHxD): 71×124×350mm