This shows you the differences between two versions of the page.
Both sides previous revision Previous revision Next revision | Previous revision Next revision Both sides next revision | ||
electrical:12v:laptop [2018/07/01 09:59] frater_secessus [eliminate cpu-taxing animations] |
electrical:12v:laptop [2020/01/21 15:11] frater_secessus [virtual servers] |
||
---|---|---|---|
Line 13: | Line 13: | ||
If the label only shows output in volts and amps we can use Ohm's law to calculate watts. | If the label only shows output in volts and amps we can use Ohm's law to calculate watts. | ||
+ | |||
+ | Example from secessus' | ||
+ | * older Dell corporate laptop, **90w** | ||
+ | * new entry level laptop with very similar benchmarks as the Dell, **30w** | ||
+ | * chromebook, **16w** | ||
---- | ---- | ||
+ | |||
+ | ===== use laptop substitutes ===== | ||
+ | |||
+ | Checking email on a phone will use much less power than doing the same thing on a laptop. | ||
+ | |||
+ | Watching movies on a tablet or even a phone will use less power than a laptop. | ||
===== use a DC adapter ===== | ===== use a DC adapter ===== | ||
Line 72: | Line 83: | ||
==== reduce bandwidth ==== | ==== reduce bandwidth ==== | ||
- | Reducing bandwidth usage will, in addition to easing the pain on your checkbook, reduce the processing power needed to handle the data. It will also reduce the amount of time the wifi or bluetooth are transmitting. | + | [[communication: |
Line 83: | Line 94: | ||
===== charge at the right time ===== | ===== charge at the right time ===== | ||
- | If you charge your laptop [[electrical: | + | If you charge your laptop |
+ | ===== virtual servers ===== | ||
+ | If you are running a PC or laptop because some client or service needs to be active, consider moving that client/ | ||