Models (V-A)

XFR 7.5-300

XFR 12-220

XFR 20-130

XFR 40-70

XFR 60-46

XFR 100-28

XFR 150-18

XFR 300-9

XFR 600-4

Output Voltage
Output Current
Output Power

0-7.5V
0-300A
2250W

0-12V
0-22A
2640W

0-20V
0-130A
2600W

0-40V
0-70A
2800W

0-60V
0-46A
2760W

0-100V
0-28A
2800W

0-150V
0-18A
2700W

0-300V
0-9A
2700W

0-600V
0-4A
2400W

Line Regulation? Voltage (0.05% of Vmax+2mV) Current (0.05% of Imox + 2mA)

5.75mV
152mA

8mV
112mA

12mV
67mA

22mV
37mA

32mV
25mA

52mV
16mA

77mV
11mA

152mV
6.5mA

302mV
4mA

Load Regulation³ Voltage (0.075% of Vmox+5mV) Current (0.075% of Imax + 5mA)

l1mV
230mA

14mV
170mA

20mV
103mA

35mV
58mA

50mV
40mA

80mV
26mA

118mV
19mA

230mV
12mA

455mV
8mA

Meter Accuracy Voltage (1% of Vmax+1 count) Current (1% of Imax+1 count)

0.09V
4A

0.13V
2.3A

0.3V
1.4A

0.5V
0.8A

0.7V
0.56A

1.1V
0.38A

1.6V
0.19A

4V
0.1A

7V
0.05A

Output Noise and Ripple (V) rms p-p (0-20HHz)

lOmV
lOOmV

lOmV
lOOmV

10mV
lOOmV

15mV
150mV

15mV
150mV

25mV
175mV

25mV
200mV

40mV
400mV

50mV
500mV

Stability Voltage (0.05% of Vmax) Current (0.05% of Imax)

3.75mV
150mA

6mV
110mA

10mV
65mA

20mV
35mA

30mV
23mA

50mV
14mA

75mV
9mA

150mV
4.5mA

300mV
2mA

Temperature Coefficient⁵ V(0.02%ofVmax/°C) 1(0.03% of ImaxyC)

1.5mV
90mA

2.4mV
66mA

4mV
39mA

8mV
21mA

12mV
13.8mA

20mV
8.4mA

30mV
5.4mA

60mV
2.7mA

120mV
1.2mA

OVP Adjustment Range (5%tollO%ofVmnx)

0.375-8.25V

0.6-13.2V

1-22V

2-44V

3-66V

5-110V

7.5-165V

15-330V

30-660V