Page 447 - Power Electronics Handbook
P. 447
436 Index
NEMP, 102 current, 24, 30
Net inversion, 185 gate power, 63
Net rectification. 182 inverse voltage, 426
Neutral line, 183 let-through current, 132
Neutralpoint voltage, 164 non-repetitive current, I8
Noise, 86 non-repetitive voltage, 18
Non-repetitive peak voltage, 43 point, 76
Normalised toque-slip curve, 395 power dissipation, 20
Nuclear prospective current, 129
electromagnetic pulse, 102 repetitive current, 18
explosion, 102 repetitive voltage, 18
Nucleus, 12 working current, 18
Pedestal
Ohmic contact, 16, 76 pulling, 6
Woff control, 173 reference, 350
Once-ford failure, 250 voltage, 167
One-step diffusion, 10 Performance factors, 161, 178, 210
open power supply, 356
delta, 163 Permanent magnet motor, 390
field site, 117 Permeability, 106
winding mangement, 384 Phase
Operating voltage, 18 control, 157,426
Optical equaliser, 185
coupler, 82, 152 Phase-controlled
detector, 82 cycloconverter, 222, 234
position sensor, 385 inversion, 178
Oscillator, 76, 154 Phasor diagram, 167
Output characteristic, 24 Photo Darlington, 83
Output voltage control, 310 Photocell, 385
Overcurrent protection, 128, 358 Photolithography, 5, 9
Overlap Photoresist, 9
angle, 202, 238, 426 Photothyristor, 5 1, 83
period, 202 Phototriac, 83
Overlay, 3 1 Pick-up signal, 384
Overload capacity, 363 Pinch-off voltage, 33
Overshoot, 86, 174 Planar epitaxial, 30
Overvoltage, 12 I Plane wave, 108
protection, 124, 357 Plastic package, 58. 60
Oxidation, 7 PLCC.93
Oxide growth, 5, 7 Plugging, 375, 404
Polysilicon gate, 36
Position sensor, 384
pn junction, 13 Positive bevel, 15
Packaging, 58, 93 Positive delay angle, 240
Parallel Potential barrier, 13
capacitor commutation, 243, 245, 296 Power
capacitor-inductor commutation, 243, 250, factor, 238
299 factor angle, 159
inverter, 296 gain, 24
operation, 57 losses, 61
Parasitir pulse. 65
capacitance. 37. 83. 123 rectifier. 12
diode, 37 supply, 355
Passivation, 30 supply, unintermptable, 359
Peak switch, 137
