Skip to main content
  • Place orders quickly and easily
  • View orders and track your shipping status
  • Enjoy members-only rewards and discounts
  • Create and access a list of your products
  • Manage your Dell EMC sites, products, and product-level contacts using Company Administration.

Inspiron 7786 Setup and Specifications

Power adapter

Table 1. Power adapter specifications

The following table provides the detailed power adapter specifications of Inspiron 7786.


65 W

Diameter (connector)

4.5 mm

Input voltage

100 VAC-240 VAC

Input frequency

50 Hz-60 Hz

Input current (maximum)

1.70 A

Output current (continuous)

3.34 A

Rated output voltage

19.50 VDC

Temperature range:


–40°C to 70°C (–40°F to 158°F)


–40°C to 70°C (–40°F to 158°F)

Rate this content

Easy to understand
Was this article helpful?
0/3000 characters
  Please provide ratings (1-5 stars).
  Please provide ratings (1-5 stars).
  Please provide ratings (1-5 stars).
  Please select whether the article was helpful or not.
  Comments cannot contain these special characters: <>()\