4
2. SPECIFICATIONS
●
Output Specifications
Model PSF-400H
PSF-800H
Rated output voltage
800.0V
Setting accuracy
0.1%setting±2digit (23°C±5°C)
Resolution 100mV
Display accuracy
0.2%reading±2digit (23°C±5°C)
Rated output current
※
1
3.00A
6.00A
Setting accuracy
0.2%setting±2digit (23°C±5°C)
Resolution 10mA
Display accuracy
0.3%reading±2digit (23°C±5°C)
Rated output power
※
2
400W
800W
Setting accuracy
±10W.
Output voltage should be at least 1% of the rated voltage
Resolution 10W
Display accuracy
0.5%reading±Vout
×
40mA (23°C±5°C)
※
1
: The maximum output current through the front output terminals is 3A(400H)
、
or
6A(800H).
※
2
: Switching from the constant-voltage (CV) or constant-current (CC) mode into
the constant-power (CP) mode or vice versa is subject to over-shoot ringing, etc.
●
Input Specifications
Model PSF-400H
PSF-800H
Input voltage
AC100V to 240V, single-phase, frequency: 50Hz or 60Hz
Power consumption
※
3
560VA
1120VA
Power factor
※
4
0.99
Rush current
35Amax.
70Amax.
※
3, 4
: At the rated output voltage and AC100V input
●
Constant-Voltage Characteristics
PSF-400H
PSF-800H
Source fluctuation
※
5
0.01% ±20mV of rated voltage
Load fluctuation
※
6
0.01% ±30mV of rated voltage
250mV 300mV
Ripple noise (p-p)
※
7
Output voltage should be at least 1% of the rated voltage
20mV
(When current is 2A or lower)
25mV
(When current is 2A or lower)
35mV
(When current is higher than 2A)
40mV
(When current is higher than 2A)
Ripple noise (rms)
※
8
Output voltage should be at
least 1% of the rated voltage
Transient response (typ.)
※
9
7ms
Rise time (typ.)
※
10
200ms(rated load) 200ms(no load)
Fall time (typ.)
※
11
500ms(rated load) 1000ms(no load)
Temperature coefficient (typ.)
※
12
±100ppm/°C(after 30-minute warming up)
