QL564 英国tti QL564直流电源

QL564直流电源,QL564英国tti,QL564价格： 
QL564
Bench/System High Precision DC Power Supply, Linear Regulation, Digital Control 56V/2A or 25V/4A

Aim-TTi

QL564直流电源,QL564英国tti,QL564价格： 
MAIN OUTPUT(S)
QL355, QL355P, QL355T, QL355TP
Max. Output Power: 105 watts
Output Ranges: Range 1 - 0 to 35V, 0 to 3A
                        Range 2 - 0 to 15V, 0 to
                        Range 3 - 0 to 35V, 0 to 500.0mA
QL564, QL564P, QL564T, QL564TP
Max. Output Power: 112 watts
Output Ranges: Range 1 - 0 to 56V, 0 to 2A
                        Range 2 - 0 to 25V, 0 to 4A
                        Range 3 - 0 to 56V, 0 to 500.0mA
All Models
Voltage Setting: By floating point numeric entry or rotary jog wheel; resolution 1mV.
Current Setting: By floating point numeric entry or rotary jog wheel; resolution 1mA or 0.1mA depending on range.
Setting Accuracy: Voltage - 0.03% +/-5mV. Current 0.2% +/-5mA/0.5mA
Output Mode: Operation in constant voltage or constant current modes with automatic cross-over and mode indication.
DC Output Switch: Sets output voltage and current levels to zero when Off. 
Output Terminals: 4mm safety binding post terminals on 19mm (0.75") spacing.
  Duplicated on rear terminal block (P versions only)
Load Regulation: For any load change, at the output terminals, using remote sense.
   Voltage <0.01% + 2mV. Current <0.01% + 250uA; <0.01% +50uA on 500mA range.
   (Add typically 2.5mV for a 0.5V dro in the positive output lead.)
Line Regulation: Voltage <0.01% + 2mV for 10% change.Current <0.01% + 250uA; <0.01%+ 50uA on 500mA range
Ripple and Noise: Typically <0.35mV rms CV mode, and <0.2mA rms CI mode (<20uA rms on 500mA range)
Common Mode Noise Current: <4uA rms at 20MHz bandwidth.
Transient Response: <20usec to within 15mV of setting for 90% load change
Temperature Coeff.: <(50ppm+0.5mV)/ oC (voltage), <(100ppm+1mA/0.1mA)/oC (current)
Remote Sense: Eliminates up to 0.5V dro per lead. Remote sense operation selected from front panel and indicated
   by LED
Sense Terminals: Recessed sprung sockets for direct insertion of wires 
   Duplicated on rear terminal block (P versions only)