Test parameters for Multilayer Ceramic Capacitors - X7R, X5R and Y5V:
1KHz ± 100Hz at 1.0 ± 0.2 Vrms < 10uF (10 V min.)
1KHz ± 100Hz at 0.5 ± 0.1 Vrms < 10uF (6.3V max.)
120Hz ± 24Hz at 1.0 ± 0.1 Vrms ≥ 10uF
1MHz ± 100KHz at 1.0 ± 0.2 Vrms ≤ 1000pF, 25°C
1KHz ± 100Hz at 1.0 ± 0.2 Vrms > 1000pF, 25°C
Test parameters for Multilayer Ceramic Capacitors - NPO/C0G:
Note:
To ensure proper capacitance readings, the voltage level must be held constant. The HP4284 and Agilent E4980 has a "ALC" (Automatic Level Control) function
and should be switched to the "ON" position for accurate capacitance readings.
Additional values may be available. Please contact us for more information. Due to demand and raw material fluctuations, specific values may not be available.
Additional values may be available. Please contact us for more information. Due to demand and raw material fluctuations, specific values may not be available.
Additional values may be available. Please contact us for more information. Due to demand and raw material fluctuations, specific values may not be available.
All components manufactured with the X7R dielectric are also available as an X5R dielectric.
I wrote a small program in assembly language to test whether STM32 can boot from SRAM. It seems that it cannot boot. The process is as follows:1. Boot from flash. The program copies a section of code ...
We are in urgent need of part-time personnel to develop applications for Yinda D710 POS machines. If you are interested, please contact me as soon as possible. My email address is huzengli@21cn.com...
My MSP430F6638 board comes with an onboard emulator. The circuit of the emulator is the same as the 5529 development board on TI's official website. The operating voltage of MSP430F6638 is 3.3V. When ...
How much do you know about variable frequency controlled motors? What household appliances in our lives use variable frequency control? Let's learn about the motor drive using variable frequency contr...
[size=5][color=#ff0000]Activity time: From now on to January 25, 2015[/color][/size] [font=微软雅黑][size=4][color=#000000]When did you start to use TI chips or development boards? Do you feel that you sh...
High efficiency and low standby power consumption are two major challenges in today's switching power supply design. Resonant topology or LLC topology is becoming increasingly popular because it ca...[Details]
Traditional broadcasting systems generally need to be operated manually at a fixed time, and can only realize one-way broadcasting with few functions. Traditional bell ringing equipment has a singl...[Details]
A single-chip microcomputer is also called a single-chip microcontroller. It is not a chip that completes a certain logical function, but a computer system integrated into one chip. In general, a c...[Details]
1. Introduction
RFID (radio frequency identification) is a non-contact automatic identification technology that emerged in the 1990s. It uses the characteristics of radio frequency signal prop...[Details]
1. Circuit composition
The whole circuit consists of two parts:
1. Power saving control circuit
As shown in the figure below. Including delay circuit and drive circuit.
(1) Delay ci...[Details]
0 Introduction
With the development of my country's economy, the number of motor vehicles continues to increase. The growth of existing roads and other hardware facilities can no longer meet t...[Details]
1. Introduction
With the growth of parking demand, the scale of parking lots is becoming larger and larger. A lot of research has been done on intelligent parking lots in China, but most of th...[Details]
Converged processors meet scalability requirements
In current embedded system design, solutions based on MCU, DSP, FPGA and ASIC account for more than 90% of the market share. These solutions ...[Details]
Electronic systems are located at different points on the automotive power bus and therefore often need to operate under very stringent power requirements. These include load dump, cold crank, very lo...[Details]
With the development and widespread application of computer technology, especially in the field of industrial control, computer communication is particularly important. Although serial communication g...[Details]
5. Identifiers and keywords of C language
A complete PIC microcontroller C language program usually consists of six parts: include files (i.e. header files 1, variable definitions, variable de...[Details]
1. System Structure
This system is a simulation system of indoor air-conditioning temperature/humidity control system. The data acquisition and control center collects temperature/humidity...[Details]
1 Introduction
Building Automation System (BAS) is a distributed monitoring system (DCS) designed according to distributed information and control theory. It is the result of the mutual de...[Details]
1 Introduction
With the development of control, computer, communication, network technology, etc., a new control technology, namely fieldbus, has emerged in the field of industrial control...[Details]