Adapter Switch
Know Dell Inspiron 1501 Ac Adapter Basics Knowledge To Buy Right Dell Ac Adapter
Dell Inspiron 1501 AC Adapter Description:
Input: AC100-240V (worldwide use)
Output: DC19.5V 4.62A
Power: 90W
Connecter size:
Internal Diameter: 5.0mm
External Diameter: 7.4mm
With central pin inside
Top Quality Laptop AC Power Adapter
Extremely Reliable and Durable
High Energy Efficiency
Compact, Lightweight Design
Meets or Exceeds Notebook Original Equipment Manufacturers Specifications for AC Power Adapters
CE approved and meets all FCC Requirements
Manufactured to ISO-9002 and other Quality Standards
Fully tested against Temperature, Radio Interference, Shock and Vibration, Dynamic Load
Backed by FeeVoo.com world class Warranty and Customer Service
It seems that the world now revolves around laptop ac adapters or 'power adapters' as they tend to be called. There are several basic types. The type (AC or DC), voltage, current capacity, and polarity are all critical to proper operation of the equipment. Use of an improper Dell AC Adapter or even just reverse polarity can permanently damage or destroy the device. Here take Dell Inspiron 1501 AC Adapter for example.
However, only if the output is stated to be 'AC' does the device consist of only a "stepdown". These adapters typically put out anywhere from 3 to 20 VAC or more at 50 mA to 3 A or more. The most common range from 6 to 15 VAC at less than 1 A. The regulation is typically very poor so that the Dell Inspiron 1501 AC Adapter rated at 12 VAC may put out 15 VAC with no load and drop to less than 12 VAC at rated load.
These are complete low Dell Inspiron 1501 AC Adapter power AC-DC converters using a high frequency inverter. Most common applications are laptop computers and notebooks. The output(s) will be fairly well regulated and these will often accept universal power - 90-250 V AC or DC.
In addition to a "step down", these power supplies include at the very least a rectifier and filter capacitor. There may be additional regulation but most often there is none. Thus, while the output is DC, the powered equipment will almost always include an electronic regulation. As above, you may find bad connections or a blown fuse or thermal fuse inside the Dell Inspiron 1501 AC Adapter but the most common problems are with the cable.
If the output is dead and you have eliminated the cable as a possible problem or the output is cycling on and off at approximately a 1 second rate, then some part of the Dell Inspiron 1501 AC Adapter switching power supply may be bad.
About the Author
http://www.feevoo.com is a specialist online distributor & retailer of Laptop accessories. We have many years of experience in online retailing and pride ourself on offering excellent customer service. All of our products are stocked in our central US warehouse and ready for dispatch as soon as possible.
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Know Dell Inspiron 1501 Ac Adapter Basics Knowledge To Buy Right Dell Ac Adapter
Dell Inspiron 1501 AC Adapter Description:
Input: AC100-240V (worldwide use)
Output: DC19.5V 4.62A
Power: 90W
Connecter size:
Internal Diameter: 5.0mm
External Diameter: 7.4mm
With central pin inside
Top Quality Laptop AC Power Adapter
Extremely Reliable and Durable
High Energy Efficiency
Compact, Lightweight Design
Meets or Exceeds Notebook Original Equipment Manufacturers Specifications for AC Power Adapters
CE approved and meets all FCC Requirements
Manufactured to ISO-9002 and other Quality Standards
Fully tested against Temperature, Radio Interference, Shock and Vibration, Dynamic Load
Backed by FeeVoo.com world class Warranty and Customer Service
It seems that the world now revolves around laptop ac adapters or 'power adapters' as they tend to be called. There are several basic types. The type (AC or DC), voltage, current capacity, and polarity are all critical to proper operation of the equipment. Use of an improper Dell AC Adapter or even just reverse polarity can permanently damage or destroy the device. Here take Dell Inspiron 1501 AC Adapter for example.
However, only if the output is stated to be 'AC' does the device consist of only a "stepdown". These adapters typically put out anywhere from 3 to 20 VAC or more at 50 mA to 3 A or more. The most common range from 6 to 15 VAC at less than 1 A. The regulation is typically very poor so that the Dell Inspiron 1501 AC Adapter rated at 12 VAC may put out 15 VAC with no load and drop to less than 12 VAC at rated load.
These are complete low Dell Inspiron 1501 AC Adapter power AC-DC converters using a high frequency inverter. Most common applications are laptop computers and notebooks. The output(s) will be fairly well regulated and these will often accept universal power - 90-250 V AC or DC.
In addition to a "step down", these power supplies include at the very least a rectifier and filter capacitor. There may be additional regulation but most often there is none. Thus, while the output is DC, the powered equipment will almost always include an electronic regulation. As above, you may find bad connections or a blown fuse or thermal fuse inside the Dell Inspiron 1501 AC Adapter but the most common problems are with the cable.
If the output is dead and you have eliminated the cable as a possible problem or the output is cycling on and off at approximately a 1 second rate, then some part of the Dell Inspiron 1501 AC Adapter switching power supply may be bad.
About the Author
http://www.feevoo.com is a specialist online distributor & retailer of Laptop accessories. We have many years of experience in online retailing and pride ourself on offering excellent customer service. All of our products are stocked in our central US warehouse and ready for dispatch as soon as possible.
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