(5 ±1 seconds and charge/discharge not exceeding 50 mA)
0.1%
1,000 megohm microfarads or 100 GΩ
(Rated voltage applied for 120 ±5 seconds @ 25°C)
Parameters/Characteristics
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:
1 MHz ±100 kHz and 1.0 ±0.2 Vrms if capacitance ≤ 1,000 pF
1 kHz ±50 Hz and 1.0 ±0.2 Vrms if capacitance > 1,000 pF
Note: When measuring capacitance it is important to ensure the set voltage level is held constant. The HP4284 and 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
The chip is RL78G13
Development environment CS+
I used the code generator. After generating the code, I could not find the code related to the option byte. Where did the code generator put the code re...
[i=s]This post was last edited by cruelfox on 2021-1-31 11:06[/i] The difference between the ESP32 chip and the most common ARM MCU is quite large. First of all, because of the different processor co...
Guys, help please
If the ESP32+microPython board needs to be upgraded during use, I don't know how to do it nowThe current idea is this:
1. Program upgradeThe program remotely downloads the file main-...
RglComm is a GUI based program written in Java for attempting to communicate with and control Rigol devices using IEEE 488 commands sent over the instruments USB interface, the USBTMC-USB488 . My ulti...
I believe that many devices now have batteries, so charging is inevitable. Generally, when charging the battery, the battery will continue to provide power to the system, which will cause the battery ...
The following prompt appears when KEIL is compiled:
startup_NUC472_442.s: error: A1023E: File "..\..\..\Library\Device\Nuvoton\NUC472_442\Source\ARM\startup_NUC472_442.s" could not be opened: No such ...
Overview
The development of driverless technology has freed people up, and people have more free time in their cars. The results of smart cockpits are easy to perceive, which helps to quickly ...[Details]
There are various signs that the current market maturity is not enough for solid-state batteries to explode in advance. After BYD's 3 million-vehicle offline ceremony, everyone's focus suddenly cha...[Details]
High-speed variable frequency motors refer to motors with speeds exceeding 10,000 r/min, usually tens of thousands or even hundreds of thousands rpm. The motor input fundamental frequency range reac...[Details]
PIKO inverters manufactured by KOSTAL Solar Electric have been put into use in the Chinese market. Taizhou City, Jiangsu Province, has built a 2.4 MW renewable energy integrated project using 103 P...[Details]
Industrial controllers are core devices in modern industrial automation systems. Their core technologies mainly include the following aspects:
Hardware Technology
The hardware t...[Details]
Practice and promote the localization of intelligent driving Xiamen, July 19, 2022 /PRNewswire/ -- From July 15 to 16, the "2022 Sixth Jiwei Semiconductor Summit" (hereinafter referred to as the "S...[Details]
The three-phase high-power variable frequency power supply produced by Tongyuan has been widely favored by customers. Shenzhen Tongyuan and HKC Electronics have signed a three-phase 100KVA variable...[Details]
Compared with traditional household refrigerators, car refrigerators are more demanding in terms of use environment, electrical environment, functional requirements, volume and weight. First, due t...[Details]
According to reports, the European Space Agency (ESA) has commissioned the Swiss startup "ClearSpace" to submit a plan to launch a "scavenger" in 2025 to clean up a 100-kilogram piece of debris in ES...[Details]
Programmable Logic Device (PLD) is an important branch of ASIC. Users can realize the required functions by programming the device. The editor of Electronics Fan Network will reveal the cracking metho...[Details]
Indian IT Minister Ravi Shankar Prasad said today that Apple will further expand its business in the Indian market. Prasad said that as an Apple component supplier, Salcomp will produce components fo...[Details]
T1 or T2 are two timers/counters of MCS-51 microcontroller. The first method can use two timers/counters to generate rectangular waves. In order to save interface resources, the second method is used...[Details]
1 Introduction
DC regulated power supplies have been widely used in many industrial fields. In industrial production (such as electric welding, electroplating or DC motor speed regulation, etc.), a...[Details]
A relatively new approach to optimizing the efficiency and reliability of solar energy systems is to use micro-inverters connected to each solar panel. Equipping each solar panel with a separa...[Details]
The Challenge: Develop a flexible test application that drives tens of thousands of micro shutter elements (micro shutters) for millions of cycles while simultaneously logging data, acquiring high-re...[Details]