How do you choose isolation architectures, circuits, and components in power inverter applications?
On 2018-11-21 10:57:27 in Memory
Both motor and power control inverter designers have the same problem of isolating control and user interface circuits from dangerous power line voltages. ...
Commonly used connector
On 2018-11-01 17:07:09 in Memory
The classification connector of the connector is also called a connector, which is usually composed of a plug ( also known as a male plug ) and a socket ( called a female plug ) ...
Using integrated passive components in the micro-module SIP
On 2018-11-21 11:20:07 in Memory
Integrated passive devices are nothing new in our industry – they have been around for a long time and are well known. ...
Wave soldering technology is a mature electronic assembly process
On 2018-10-30 11:33:30 in Memory
the process is loading plate,coating flux,preheating,wave soldering,hot air knife treatment,cooling and unloading plate ...
The main parameters of the first,triode
On 2018-11-01 14:25:02 in Memory
The current amplification factor is the current magnification,which is used to indicate the amplifying power of the transistor.According to the working state of the triode ...
Comparative analysis of LDO linear regulator and DC/DC device
On 2018-11-20 10:33:07 in Memory
LDO is a low dropout linear regulator, compared with the traditional linear regulator. Traditional linear regulators ...
The main parameters of LED
On 2018-10-31 11:11:54 in Memory
The main parameters of LED include the maximum working current Im and the maximum reverse voltage Um ...
Diode rectifier filter circuit,Diode half wave rectifier circuit
On 2018-09-12 13:00:54 in Memory
Power plant to send 50 Hz AC, after long-distance transmission, to the user is still 50 Hz AC, it is usually sent to industrial users 380 V three-phase AC, to ordinary civil users 220V single-phase AC. ...
The characteristics of Holzer element
On 2018-11-03 15:08:21 in Memory
How can Advance innovations improve the efficiency of data center memory?
On 2019-08-03 10:22:37 in Memory
Is Facebook's cloud storage a welfare or a trap?
On 2019-08-05 10:46:43 in Memory
What's the price of MCP6004T-E/STV06 IC OPAMP GP 1MHZ RRO 14TSSOP Microchip Technology?
On 2018-11-06 11:48:30 in Memory
ALLICDATA Electronics offers more than 1,000,000 items in stock with immediately delivery.And competitive price. ...
What's the price of MCP9700AT-E/LTV17 SENSOR TEMP ANLG VOLT SC-70-5 Microchip Technology?
On 2018-10-29 15:54:14 in Memory
ALLICDATA Electronics offers more than 1,000,000 items in stock with immediately delivery.And competitive price. ...
how to detect a two-way trigger diode?
On 2018-10-26 17:02:25 in Memory
use the multimeter to place the multimeter in the RX1~RX10kQ gear and measure the positive and reverse resistance of the bidirectional trigger diode ...
Brief analysis of the principle and function of transmission
On 2018-11-20 10:38:35 in Memory
The transmission is used to change the speed and torque of the engine. It can fix or change the transmission ratio of the output shaft and the input shaft in different stages. It is also called the transmission ...
What are the requirements for the development of memory technology in the era of big data?
On 2019-08-10 11:46:08 in Memory
how to detect the LED emission tube?
On 2018-10-26 16:31:21 in Memory
The use of multimeter to detect LED luminous platoon is mainly to check whether the LEDs are good ...
what is an infrared light emitting diode?
On 2018-10-26 16:45:24 in Memory
determine the order of the arrangement of the pins.The multimeter is placed in the R*1 thousand euro file ...
Structure and characteristics
On 2018-11-01 16:47:41 in Memory
LED digital tube also known as semiconductor digital tube ( Figure 1-1-5 ),it is a number of light-emitting diodes arranged in a fixed pattern and packaged together the most commonly used digital display one of the devices ...
Output Curve of Field Effect Transistor
On 2018-11-23 10:36:28 in Memory
If the internal resistance of the test voltage is also very small, the tube will burst undoubtedly. ...
What's the price of MCP606T-I/OTV02 IC OPAMP GP 155KHZ RRO SOT23-5 Microchip Technology?
On 2018-11-08 10:43:30 in Memory
ALLICDATA Electronics offers more than 1,000,000 items in stock with immediately delivery.And competitive price.MCP606T-I/OTV02 IC OPAMP GP 155KHZ RRO SOT23-5 Microchip Technology real time stock quantity and price,please search online catalog. ...
What's the price of MCP606T-I/OTV01 IC OPAMP GP 155KHZ RRO SOT23-5 Microchip Technology?
On 2018-11-08 10:42:26 in Memory
ALLICDATA Electronics offers more than 1,000,000 items in stock with immediately delivery.And competitive price.MCP606T-I/OTV01 IC OPAMP GP 155KHZ RRO SOT23-5 Microchip Technology real time stock quantity and price,please search online catalog. ...
What's the price of MCP6004T-E/SLV10 IC OPAMP GP 1MHZ RRO 14SOIC Microchip Technology?
On 2018-11-05 14:19:48 in Memory
ALLICDATA Electronics offers more than 1,000,000 items in stock with immediately delivery.And competitive price.MCP6004T-E/SLV10 IC OPAMP GP 1MHZ RRO 14SOIC Microchip Technology real time stock quantity and price,please search online catalog. ...
What's the price of MCP6001RT-I/OTV08 IC OPAMP GP 1MHZ RRO SOT23-5 Microchip Technology?
On 2018-10-31 11:51:26 in Memory
ALLICDATA Electronics offers more than 1,000,000 items in stock with immediately delivery.And competitive price.MCP6001RT-I/OTV08 IC OPAMP GP 1MHZ RRO SOT23-5 Microchip Technology real time stock quantity and price,please search online catalog. ...
What's the price of MCP9804-E/MCVAO HIGH-ACCURACY, 12-BIT THERMAL SE Microchip Technology?
On 2018-10-31 11:50:14 in Memory
ALLICDATA Electronics offers more than 1,000,000 items in stock with immediately delivery.And competitive price.MCP9804-E/MCVAO HIGH-ACCURACY, 12-BIT THERMAL SE Microchip Technology real time stock quantity and price,please search online catalog. ...
What's the price of MCP9701AT-E/TTVAO SENSOR TEMP ANLG VOLT SOT-23-3 Microchip Technology?
On 2018-10-31 11:46:31 in Memory
ALLICDATA Electronics offers more than 1,000,000 items in stock with immediately delivery.And competitive price.MCP9701AT-E/TTVAO SENSOR TEMP ANLG VOLT SOT-23-3 Microchip Technology real time stock quantity and price,please search online catalog. ...
What's the price of MCP9700AT-E/TTV10 SENSOR TEMP ANLG VOLT SOT-23-3 Microchip Technology?
On 2018-10-31 11:37:28 in Memory
ALLICDATA Electronics offers more than 1,000,000 items in stock with immediately delivery.And competitive price.MCP9700AT-E/TTV10 SENSOR TEMP ANLG VOLT SOT-23-3 Microchip Technology real time stock quantity and price,please search online catalog. ...
What is an optical coupler?
On 2018-10-27 10:41:35 in Memory
Optical coupler also known as photoelectric isolator,referred to as optocoupler. Optical couplers use light as a medium to propagate the Telecom number ...
what is an infrared receiver?
On 2018-10-26 16:53:35 in Memory
The infrared receiving tube is a semiconductor device used to receive the infrared light wave generated by the infrared light emitting diode and convert it into electrical signal. ...
How to measure the color LED dot matrix display?
On 2018-10-29 15:33:54 in Memory
The color LED dot matrix display is the same as monochrome.You can use short columns or rows of methods to detect,just a little cumbersome operation ...
the structure,type and detection method of the loudspeaker
On 2018-11-03 15:12:34 in Memory
one The structure of the loudspeaker.The loudspeaker,also known as the horn,is an electro-acoustic conversion device that converts the analog voice telephone number into a sound wave ...
how to detect a photosensitive transistor?
On 2018-10-27 11:13:49 in Memory
the pin of the pin identifies the pin arrangement of the photosensitive transistor as shown in Figure 6-8,the foot near the pin or the longer one is the emitter E,and the far or shorter foot of the foot is the collector C ...
how to detect the discoloration LEDs?
On 2018-10-26 16:40:18 in Memory
As shown in Figure 5-18,a circuit for detecting a discoloration light emitting diode (LEDs),a multimeter is placed in the RX10k2 block,and the two pin is connected. ...
How to detect fast recovery, ultrafast recovery diode?
On 2018-10-26 16:05:55 in Memory
The method of measuring fast recovery and ultrafast recovery diode with multimeter is basically the same as the method of detecting plastic sealed silicon rectifier diode. ...
Headphones and piezoceramic buzzers
On 2018-11-03 15:17:06 in Memory
Headset is also an electro-acoustic conversion device,which is similar in structure to an electric speaker,it is also composed of magnet,voice coil,vibrating diaphragm, etc,but the voice coil of the earphone is mostly fixed ...
how to detect a varactor?
On 2018-10-26 17:08:18 in Memory
Because the positive resistance of the varactor diode is larger,the multimeter is placed in the RX 10k2 block,the red form is connected to the positive pole ...
how to detect a dual base diode?
On 2018-10-26 17:10:47 in Memory
discriminant emitter E. When the multimeter is placed in the RX1k2 block and the positive and reverse resistance values between any two electrodes are equal (2~10k2) with two forms ...
How to choose the high-speed CF memory card necessary for the photography industry?
On 2019-08-03 10:43:05 in Memory
What's the price of MCP6291T-E/OTV10 IC OPAMP GP 10MHZ RRO SOT23-5 Microchip Technology?
On 2018-11-23 11:29:58 in Memory
MCP6291T-E/OTV10 IC OPAMP GP 10MHZ RRO SOT23-5 Microchip Technology real time stock quantity and price,please search online catalog. ...
What's the price of MCP6272T-E/SNV02 IC OPAMP GP 2MHZ RRO 8SOIC Microchip Technology?
On 2018-11-23 11:16:00 in Memory
MCP6272T-E/SNV02 IC OPAMP GP 2MHZ RRO 8SOIC Microchip Technology real time stock quantity and price,please search online catalog. ...