Covidien Valleylab LS10 Service Manual page 36

Output Power Versus Resistance Graphs
Power Curve Limits [A]
Load (ohms)
5
10
20
30
50
200
500
1000
Nominal power curve for an output power of 270 W at rated load with current/voltage
limits per the power curve table.
Power curve represents the operational envelope, which varies.
2-20
nominal
4.617
4.308
3.539
2.954
2.215
0.666
0.276
0.140
Valleylab LS10, LS Series Single Channel Vessel Sealing Generator Service Manual
high low
5.243 4.041
4.773 3.770
3.880 3.144
3.236 2.641
2.429 1.937
0.748 0.575
0.313 0.237
0.159 0.120