최신 기술
기록 450
2023-06-29, 500 Ohm Resistor Color Code, Features - Can 510 Ohm Resistor be used instead?
esistor Color Code, Features - Can 510 Ohm Resistor be used instead? A resistor is a fundamental electronic component used to control the flow of electrical current.
2023-06-25, What kind of chip is LM741? LM741 datesheet, LM741 alternative models
of chip is LM741? LM741 datesheet, LM741 alternative models LM741 is an operational amplifier chip.
2023-06-25, Can the button battery L1154 VS LR44, lr44 and 357a be used in common?
utton battery L1154 VS LR44, lr44 and 357a be used in common? L1154 and LR44, 357A, AG13 can be used in common.
2023-06-25, CR2430.SC vs. CR2430.IB: Are the CR2430.SC and CR2430.IB batteries interchangeable?
vs. CR2430.IB: Are the CR2430.SC and CR2430.IB batteries interchangeable? Disposable lithium battery cell CR2430 Specifications: 3V Lithium Battery OEM Swiss Made Technical Data Sheet Specifications Dimensions Chemical System Li / MnO2 Nominal Voltage 3 V Rated Capacity 285 mAh Standard Discharge Current 0.5mA Max. Cont. Discharge Current 4.0 mA Average Weight 4.1 g Operating Temperature*-40 - +85 °C Self Discharge at 23°C < 1% / year CR2430.SC and CR2430.IB batteries have the same appearance, but the performance, use environment, and capacity are different. CR2430.SC (commercial consumer packaging) and CR2430.IB (industrial packaging) are worth noting the two packaging model suffixes It is also different. Today, this article will explain what is the difference between them and whether they can be used interchangeably. CR2430.SC (commercial consumer packaging) has passed IQC experimental test data: Specification requirements: load>2.85V Measurement data mAh: 2.97, 2.72, 2.90, 2.60, 2.45 Figure : 32% lower load voltage Test Quantity: Test 100PCS, 4pcs failed to meet the standard, 4% failed to meet the 2.85V standard Aging test: 24 hours current value 2 microamps The technical article of the manufacturer renata pointed out that CR2430.SC is used under the condition of 23° environment and 2V voltage, and the capacitance reaches 70% of the nominal value to be qualified. Relevant testers have concluded after testing that some batteries of CR2430.SC (commercial consumer packaging) cannot reach 285mAh, while CR2430.IB (industrial packaging) can fully meet the nominal capacity standard. The load voltage of the bad battery is lower than the requirement, the load is required to be 150ohm, the voltage is >2.68V, the defective product is as shown in the figure below Qualified products are as shown in the figure below, with a load of 150ohm and a voltage > 2.68V In summary, CR2430.SC (commercial consumer packaging) is not recommended to be used interchangeably with CR2430.IB (industrial packaging) when some production equipment requires strict capacitance. It is worth noting that CR2430 commercial consumer packaging and CR2430 industrial packaging, these two different packaging, do not have the obvious marking of the suffixes of SC and IB. Therefore, in the process of use, it is clear whether it is for commercial consumption or industrial use. The above article is purely a test experiment manuscript of the quality control department of Jinftry Company, and is for reference only. Note: When replacing any IC, battery, many factors must be considered, such as supply voltage, output voltage, load current, etc. When replacing an IC, be sure to confirm that it meets the design specifications. The above models are sold in jinftry company, welcome to consult. Jinftry is an electronic parts distributor selling latest electronic components including integrated circuits, IC electronics, IC integrated circuits, IGBT, IGBT modules, discrete te semiconductors, circuit protection, capacitors, resistors, potentiometers, transformers, isolators, crystals , oscillators, resonators, power managers, connectors, switches, relays, sensors, optoelectronic devices, diodes, and various batteries. Welcome to purchase electronic components from brand manufacturers. To view the solutions, you can log in to https://www.jinftry.com/ for inquiries
2023-06-20, LM2596 replaces model MP1584EN and data sheet
places model MP1584EN and data sheet The LM2596 voltage regulator/lm2596 buck converter is a monolithic integrated circuit that provides all active functions for a step-down switching regulator capable of driving a 3A load with excellent line and load regulation.
2023-06-19, Model BC547/2N2222/2N4401 can replace 2N3904 transistor
47/2N2222/2N4401 can replace 2N3904 transistor 2N3904 is a commonly used NPN bipolar transistor (2N3904 transistor), which is widely used in electronics due to its wide range of properties.
2023-06-18, The latest 2N3055 transistor datasheet, application, and price analysis in 2023
a commonly used power transistor with a wide range of applications and reliable performance.
2023-06-15, LM317/lm317t adjustable voltage regulator and lm317 datasheet
ustable voltage regulator and lm317 datasheet LM317 is an adjustable linear voltage regulator, ON, Fairchild Semiconductor, TI, STMicroelectronics and other manufacturers all produce LM317T.
2023-06-12, Low-cost high-performance microcontroller STM32F103C8T6 can be developed in Keil, IAR and other development environments
high-performance microcontroller STM32F103C8T6 can be developed in Keil, IAR and other development environments STM32F103C8T6 is a high-performance 32-bit ARM Cortex M3 microcontroller produced by STMicroelectronics.
2023-06-11, ATmega328P-AU: A Powerful and Affordable Microcontroller
P-AU is a widely used 8-bit AVR microcontroller manufactured by Microchip Technology Corporation.
2023-06-09, ADI AD5627R/AD5647R/AD5667 series have 12C compatible data transmission capability
7R/AD5647R/AD5667 series have 12C compatible data transmission capability Analog Devices' AD5667 is a 16-bit, dual-channel, voltage output digital-to-analog converter.
2023-06-07, Parameter characteristics of Microchip's PIC series microcontroller PIC16F506/PIC12F510
characteristics of Microchip's PIC series microcontroller PIC16F506/PIC12F510 Devices Included In This Data Sheet: PIC12F510 series includes: PIC12F510T-I/MC, PIC12F510T-I/MS, PIC12F510T-I/SN different package specifications High-Performance RISC CPU: Only 33 Single-Word Instructions to Learn All Single-Cycle Instructions except for Program Branches, which are Two-Cycle 12-Bit Wide Instructions Two-Level Deep Hardware Stack Direct, Indirect and Relative Addressing modes for Data and Instructions 8-Bit Wide Data Path 10 Special Function Hardware Registers (PIC12F510) 13 Special Function Hardware Registers (PIC16F506) Operating Speed: - DC – 8 MHz Crystal Oscillator (PIC12F510)- DC – 500 ns instruction cycle (PIC12F510)- DC – 20 MHz Crystal Oscillator (PIC16F506)- DC – 200 ns instruction cycle (PIC16F506) PIC16F506 series includes: PIC16F506-E/MG, PIC16F506-E/P, PIC16F506-E/SL, PIC16F506T-I/SL, PIC16F506T-I/ST.
2023-06-07, NVIDIA A100 80GB PCIe, A100 80GB SXM TENSOR CORE GPU is available in stock
00 80GB PCIe, A100 80GB SXM TENSOR CORE GPU is available in stock NVIDIA A100 Tensor Core GPU Powers AI, Data Analytics at Every Scale and high-performance computing (HPC) applications to provide excellent acceleration performance for the world's High-performance elastic data center provides strong support.
2023-06-06, The development trend of IGBT (insulated gate bipolar transistor) manufacturers in recent years
opment trend of IGBT (insulated gate bipolar transistor) manufacturers in recent years Increased power density and efficiency: As electronic equipment has higher and higher requirements for power density and efficiency, IGBT manufacturers MITSUBISH, FUJITSU, Infineon, STM, etc.
2023-06-05, NVIDIA (NVIDIA) provides the following key technical support for artificial intelligence (AI)
VIDIA) provides the following key technical support for artificial intelligence (AI) Graphics Processing Units (GPUs): Nvidia was originally known for its powerful Graphics Processing Units (GPUs) for gaming, design, and professional visualization.
