In a train of identical pulses, the instantaneous power is a periodic function of time. The ratio of the pulse duration to the period is equal to the ratio of the average power to the peak power. It is also called the duty cycle (see text for definitions).
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New Apple MacBook PRO 85W MagSafe Adapter A1172 pow51 US $24.99 For APPLE 65W A1021 POWERBOOK AC POWER SUPPLY Adapter US $11.49
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Notebook AC Adapter Charger for Apple A1021 M8943LL/A US $21.19 AC Adapter Charger for Apple iBook G4 65W 24V 2.65A NEW US $21.49
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Apple 60W MagSafe AC Power Adapter for MacBook A1184 US $24.99 AC Adapter Apple Mac iBook PowerBook 15" 17" G4 A1021 US $15.95
ORIGINAL APPLE 60W MagSafe AC POWER ADAPTER for MacBook US $36.99 M8482 Apple G4 Mac iBOOK POWERBOOK Power Supply w/ plug US $14.49
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Apple 45W MagSafe Power Adapter MacBook Air MB283LL/A US $11.99 APPLE 65W A1021 G4 POWERBOOK AC Power Adapter w/ cord US $22.55
brand new macbook power adapter, never been used!!!!!!! US $30.00 AC Adapter A1036 for Apple 45W PowerBook iBook pow18 US $18.99
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65w AC Adapter for Apple Power Book/iBook G3/G4 A1021 US $11.89 45W AC Power Adapter For Apple iBook G4 G3 PowerBook US $17.29
Laptop AC Adapter+Power Cord for Apple A1021 M8943LL/A US $21.49 AC Adapter Battery Charger for Apple A1021 M8943LL/A US $21.49
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Original 85W MagSafe Power Adapter For MacBook Pro US $24.99 65W Apple Powerbook G4 iBook G3 AC Power Adapter A1021 US $9.95
New original Apple AC Power Adapter For MacBook Pro 60W US $40.99 AC Adapter Charger for Apple Power Book G4 iBook A1021 US $12.19
For APPLE 65W G4 iBook AC Charger Adapter A1021 NEW 15" US $11.39 For APPLE 65W AC POWER ADAPTER IBOOK POWERBOOK G4 A1021 US $11.29
45W AC Adapter for Apple Mac G4 iBook Power M8482 NEW US $7.19 45W AC Adapter Charger For Apple Mac iBook M8482 A1036 US $7.49
AC Adapter Charger for Apple 661-3048 A1021 M8943LL/A US $21.19 New Apple AC Power Adapter/Charger For MacBook Pro 60W US $46.59
65W AC Adapter Power for PowerBook iBook G3 G4 A1021 US $11.89 45W For Apple a1036 Macbook G4 iBook AC Adapter Charger US $17.29
NEW Laptop AC Adapter+Power Cord for Apple A1036 M8482 US $17.29 NEW AC Adapter Battery Charger for Apple A1036 M8482 US $17.39
AC Adapter/Power Supply Cord for Apple A1021 M8943LL/A US $21.29 NEW Notebook AC Power Supply for Apple MAC M4895 M4896 US $18.39
NEW AC Power Adapter Charger for Apple MAC A1036 M8482 US $17.19 APPLE MACBOOK AIR 45 WATT MAGSAFE POWER ADAPTER*LQQK US $20.00
Power Adapter Cord Charger For Apple G4 Powerbook M8482 US $7.59 Power AC Charger Adaptor For Apple iBook PowerBook G4 US $7.59
Apple iBook Powerbook G4 A1021 65W AC Adapter TESTED US $19.00 NEW AC Adapter/Power Cord for Apple A1036 M8482 Laptop US $7.39
NEW AC Adapter for Apple MAC PowerBook 2400C Notebook US $7.39 60W AC ADAPTER for Apple MacBook 13.3" Pro A1181 A3A US $35.99
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Prices current as of last update, 01/04/09 7:17pm.


See also...
$1 - $25, Power, Adapters, Apple Accessories
$25 - $50, Power, Adapters, Apple Accessories
$50 - $100, Power, Adapters, Apple Accessories
$100 - $200, Power, Adapters, Apple Accessories
$200 - $500, Power, Adapters, Apple Accessories
$500 - $1000, Power, Adapters, Apple Accessories
$1000 - $2000, Power, Adapters, Apple Accessories
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