Tech Briefs Magazine - May 2022 - BET-7

Vibration Test
6
5.9
4
2
ISO 16750-3
Table 12
(Truck Body)
2.2
ISO 16750-3
Table 14
(Truck Cab)
Maxwell DuraBlue vibration comparison to industry
standards; the RMS acceleration for ISO
16750-3 is 5.9 Grms, three times higher than
SAE J2380 with an acceleration of 1.9 Grms.
(Photo: UCAP Power/Maxwell Technologies)
1.9
SAE J2380
(Electric Vehicle)
* Body electrical systems including door,
seat, window, trunk and other electrically
actuated subsystems.
* Customer amenities such as electrically
tracapacitor,
is not only
drivetrains as well as
redesigns of nearly all electronic systems
in the vehicle. Analysts expect $330
billion or more to be spent on light-vehicle
electrifi cation over the next fi ve years.
Examples of automotive applications
for which ultracapacitors are in use:
* Circuits to enable recessed door handles
to pop out in case of an accident or
loss of power. Having a stored burst of
high power available to open the door
from a secondary energy source, an ulBattery
& Electrifi cation Technology, May 2022
practical but also a safety feature that
can save lives.
* Accessory power applications that include:
Electronic Power Assist Steering
(EPAS), Electronic Power Assist Braking
(EPAB), as well as power liftgate and
plow features.
* In autonomous driving vehicles where an
emergency backup energy source is required,
ultracapacitors can provide the
short-duration power needed to get the
vehicle to the side of the road in the event
of a failure of main drivetrain power.
driven air-conditioning, quick
heat for seats, steering wheel and passenger
cabin.
Many automotive-related safety-critical
loads typically are short-duration, highpower
situations. Powertrain functions
such as power boosting and energy recuperation,
as well as body electrical systems
are medium-term loads. Although batteries
are ideally suited to deliver energy for
long-term events, such as cabin air-conditioning
during the idle-stop mode of an ICE
stop-start system, they are not designed to
satisfy the most important requirements of
short- and medium-term loads: to provide
7
BET Capacitor Feature 0522_1.indd 7
Cov
ToC
4/21/22 7:53 AM
Acceleration (Gms)
http://info.hotims.com/82321-831

Tech Briefs Magazine - May 2022

Table of Contents for the Digital Edition of Tech Briefs Magazine - May 2022

Tech Briefs Magazine - May 2022 - Intro
Tech Briefs Magazine - May 2022 - Sponsor
Tech Briefs Magazine - May 2022 - Cov1
Tech Briefs Magazine - May 2022 - Cov2
Tech Briefs Magazine - May 2022 - 1
Tech Briefs Magazine - May 2022 - 2
Tech Briefs Magazine - May 2022 - 3
Tech Briefs Magazine - May 2022 - 4
Tech Briefs Magazine - May 2022 - 5
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Tech Briefs Magazine - May 2022 - 60
Tech Briefs Magazine - May 2022 - Cov3
Tech Briefs Magazine - May 2022 - Cov4
Tech Briefs Magazine - May 2022 - PIT-Cov1
Tech Briefs Magazine - May 2022 - PIT-Cov2
Tech Briefs Magazine - May 2022 - PIT-1
Tech Briefs Magazine - May 2022 - PIT-2
Tech Briefs Magazine - May 2022 - PIT-3
Tech Briefs Magazine - May 2022 - PIT-4
Tech Briefs Magazine - May 2022 - PIT-5
Tech Briefs Magazine - May 2022 - PIT-6
Tech Briefs Magazine - May 2022 - PIT-7
Tech Briefs Magazine - May 2022 - PIT-8
Tech Briefs Magazine - May 2022 - PIT-9
Tech Briefs Magazine - May 2022 - PIT-10
Tech Briefs Magazine - May 2022 - PIT-11
Tech Briefs Magazine - May 2022 - PIT-12
Tech Briefs Magazine - May 2022 - PIT-13
Tech Briefs Magazine - May 2022 - PIT-14
Tech Briefs Magazine - May 2022 - PIT-15
Tech Briefs Magazine - May 2022 - PIT-16
Tech Briefs Magazine - May 2022 - PIT-17
Tech Briefs Magazine - May 2022 - PIT-18
Tech Briefs Magazine - May 2022 - PIT-19
Tech Briefs Magazine - May 2022 - PIT-20
Tech Briefs Magazine - May 2022 - PIT-21
Tech Briefs Magazine - May 2022 - PIT-22
Tech Briefs Magazine - May 2022 - PIT-23
Tech Briefs Magazine - May 2022 - PIT-24
Tech Briefs Magazine - May 2022 - PIT-25
Tech Briefs Magazine - May 2022 - PIT-26
Tech Briefs Magazine - May 2022 - PIT-27
Tech Briefs Magazine - May 2022 - PIT-28
Tech Briefs Magazine - May 2022 - PIT-Cov3
Tech Briefs Magazine - May 2022 - PIT-Cov4
Tech Briefs Magazine - May 2022 - BET-Cov1a
Tech Briefs Magazine - May 2022 - BET-Cov1b
Tech Briefs Magazine - May 2022 - BET-Cov1
Tech Briefs Magazine - May 2022 - BET-Cov2
Tech Briefs Magazine - May 2022 - BET-1
Tech Briefs Magazine - May 2022 - BET-2
Tech Briefs Magazine - May 2022 - BET-3
Tech Briefs Magazine - May 2022 - BET-4
Tech Briefs Magazine - May 2022 - BET-5
Tech Briefs Magazine - May 2022 - BET-6
Tech Briefs Magazine - May 2022 - BET-7
Tech Briefs Magazine - May 2022 - BET-8
Tech Briefs Magazine - May 2022 - BET-9
Tech Briefs Magazine - May 2022 - BET-10
Tech Briefs Magazine - May 2022 - BET-11
Tech Briefs Magazine - May 2022 - BET-12
Tech Briefs Magazine - May 2022 - BET-13
Tech Briefs Magazine - May 2022 - BET-14
Tech Briefs Magazine - May 2022 - BET-15
Tech Briefs Magazine - May 2022 - BET-16
Tech Briefs Magazine - May 2022 - BET-17
Tech Briefs Magazine - May 2022 - BET-18
Tech Briefs Magazine - May 2022 - BET-19
Tech Briefs Magazine - May 2022 - BET-20
Tech Briefs Magazine - May 2022 - BET-21
Tech Briefs Magazine - May 2022 - BET-22
Tech Briefs Magazine - May 2022 - BET-23
Tech Briefs Magazine - May 2022 - BET-24
Tech Briefs Magazine - May 2022 - BET-25
Tech Briefs Magazine - May 2022 - BET-26
Tech Briefs Magazine - May 2022 - BET-27
Tech Briefs Magazine - May 2022 - BET-Cov3
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