Capacitance Change with Reference to +25°C and 0 Vdc Applied (TCC)
Aging Rate (Max % Cap Loss/Decade Hour)
Dielectric Withstanding Voltage
Dissipation Factor (DF) Maximum Limits @ 25ºC
Insulation Resistance (IR) Limit @ 25°C
-55°C to +125°C
±15%
3.0%
250% of rated voltage
(5 ± 1 seconds and charge/discharge not exceeding 50mA)
5%(10V), 3.5%(16V & 25V) and 2.5%(50V to 250V)
See Insulation Resistance Limit Table
(Rated voltage applied for 120 ± 5 secs @ 25°C)
Parameters/Characteristics
Regarding Aging Rate: Capacitance measurements (including tolerance) are indexed to a referee time of 1000 hours.
To obtain IR limit, divide MΩ-µF value by the capacitance and compare to GΩ limit. Select the lower of the two limits.
Capacitance and Dissipation Factor (DF) measured under the following conditions:
1kHz ± 50Hz and 1.0 ± 0.2 Vrms if capacitance ≤10µF
120Hz ± 10Hz and 0.5 ± 0.1 Vrms if capacitance >10µF
Note: When measuring capacitance it is important to ensure the set voltage level is held constant. The HP4284 & Agilent E4980 have a feature known as Automatic
Level Control (ALC). The ALC feature should be switched to "ON".
Post Environmental Limits
High Temperature Life, Biased Humidity, Moisture Resistance
According to the magnitude of the instantaneous phase deviation of the carrier after modulation, frequency modulation can be divided into wideband frequency modulation (WBFM) and narrowband frequency ...
Selecting the right wireless connectivity technology is a critical design decision from the outset. This determines the protocol interoperability, distance, robustness, and use cases of the applicatio...
Qorvo, Inc. (Nasdaq: QRVO), a leading provider of RF solutions for mobile, infrastructure and aerospace and defense applications, today introduced the industry's first 5 GHz integrated front-end modul...
Since last year, favorable policies for energy storage have been continuously introduced, including the draft for soliciting opinions on energy storage participating in the "Three Norths" auxiliary...[Details]
On May 10, Huawei and China Telecom held a joint innovation conference in Beijing and officially released the key 5G deterministic network wireless technology - "super-frequency folding". Gan ...[Details]
The quality of a full-color
display screen
can be judged from the following aspects:
1. Flatness
The surface flatness of the display screen should be within ±1mm to ensure that
th...[Details]
A multidisciplinary team of MIT researchers is pushing the speed limit of an artificial synapse. They used a practical inorganic material in the manufacturing process to make the device run 1 milli...[Details]
With the widespread use of high-power LEDs in lighting decoration and illumination, power LED drivers are becoming more and more important. It will become possible to use high-power LEDs for road l...[Details]
PIC16F616 is a 14-pin, 8-bit CMOS microcontroller. It uses a reduced instruction set with only 35 instructions. Due to the use of the Harvard bus structure with separate data bus and instruction bus,...[Details]
It is very easy to change the brightness of LED by adjusting the forward current. The first thing that comes to mind is to change its driving current, because the brightness of LED is almost directly...[Details]
In order to achieve the goal of the oil pumping unit automatically performing Δ/Y bidirectional switching and intermittent timing control in real time according to load requirements, the control circ...[Details]
Recently, Continental received two honors: its 3D display with touch function specially developed for car center consoles won the 2020 German Innovation Award in the "Excellent B2B Enterprise" catego...[Details]
It is reported that the standard version of vivo X80 has appeared on Google Console, equipped with the latest MediaTek flagship chip product. According to a report by MySmartPrice, a vivo X80 smart...[Details]
The memory organization structure of MCS-51 single chip microcomputer
Features: Harvard structure, program memory and data memory are separated, each has an independent 64K (0x0000 ~ 0xFFFF) address...[Details]
The National Day holiday is coming. Besides traveling and staying at home, what other ways do you think of to make yourself happy? Of course, it is "shopping"! The so-called golden September and silv...[Details]
Infineon will demonstrate at MWC 2023 how its latest semiconductor technologies can help build a more comfortable and environmentally friendly Internet of Things
Internet of Things ...[Details]
1 Introduction
With the advancement and development of digital technology, high speed and real-time data transmission have been put forward. The emergence of IEEE1394 protocol has solved this ...[Details]
On the morning of November 5, 2024, Dalian Rongke Energy Storage Group Co., Ltd. held a donation ceremony for the Rongke Energy Storage Education Fund and Yanhui Scholarship at the Sixth Junior High S...[Details]
RF/Wirelessly
京公网安备 11010802033920号
EEWORLD
