How do you measure infrared light emitting diodes?
On 2018-10-26 16:48:19 in Memory
When detecting infrared light emitting diodes,there is a big difference between the pointer type multimeter and the digital multimeter ...
The main characteristic of the diode is Danxian
On 2018-10-30 10:56:52 in Memory
It refers to the maximum positive current allowed to pass through the diode during long-term operation,which is related to PN junction area and external heat dissipation conditions. ...
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. ...
what is a double base diode (single junction transistor)?
On 2018-10-26 17:09:25 in Memory
Double base diode,also known as single crystal transistor (UJT)is a three terminal semiconductor device with only one PN junction.the circuit symbol,internal structure and equivalent circuit of double base diode. ...
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 ...
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. ...
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 ...
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 ...
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. ...
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 ...
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 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 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 ...
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 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 ...
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 ...
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. ...
the detection of the resistor
On 2018-10-31 10:55:57 in Memory
Will be two pen ( regardless of the positive and negative ) are connected with the two ends of the resistor can be connected to measure the actual resistance value ( in order to improve the measurement accuracy ...
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 ...
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. ...
What's the price of MCP6271T-E/OTV08 IC OPAMP GP 2MHZ RRO SOT23-5 Microchip Technology?
On 2018-11-20 10:50:25 in Memory
MCP6271T-E/OTV08 IC OPAMP GP 2MHZ RRO SOT23-5 Microchip Technology real time stock quantity and price,please search online catalog. ...
What's the price of MCP6231UT-E/OTVAO IC OPAMP GP 300KHZ RRO SOT23-5 Microchip Technology?
On 2018-11-20 10:46:36 in Memory
MCP6231UT-E/OTVAO IC OPAMP GP 300KHZ RRO SOT23-5 Microchip Technology real time stock quantity and price,please search online catalog. ...
What's the price of MCP6231UT-E/LTV01 IC OPAMP GP 300KHZ RRO SC70-5 Microchip Technology?
On 2018-11-20 10:43:10 in Memory
And competitive price.MCP6231UT-E/LTV01 IC OPAMP GP 300KHZ RRO SC70-5 Microchip Technology real time stock quantity and price,please search online catalog. ...
What's the price of MCP619T-I/SLVAO IC OPAMP GP 190KHZ RRO 14SOIC Microchip Technology?
On 2018-11-20 10:41:54 in Memory
And competitive price.MCP619T-I/SLVAO IC OPAMP GP 190KHZ RRO 14SOIC Microchip Technology real time stock quantity and price,please search online catalog. ...
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 MCP6024T-E/STV07 IC OPAMP GP 10MHZ RRO 14TSSOP Microchip Technology?
On 2018-11-08 10:34:17 in Memory
MCP6024T-E/STV07 IC OPAMP GP 10MHZ RRO 14TSSOP Microchip Technology real time stock quantity and price,please search online catalog. ...
What's the price of MCP6024T-E/SLVAO IC OPAMP GP 10MHZ RRO 14SOIC Microchip Technology?
On 2018-11-08 10:32:59 in Memory
MCP6024T-E/SLVAO IC OPAMP GP 10MHZ RRO 14SOIC Microchip Technology real time stock quantity and price,please search online catalog. ...
What's the price of MCP6024T-E/SLV08 IC OPAMP GP 10MHZ RRO 14SOIC Microchip Technology?
On 2018-11-07 10:53:52 in Memory
MCP6024T-E/SLV08 IC OPAMP GP 10MHZ RRO 14SOIC Microchip Technology real time stock quantity and price,please search online catalog. ...
What's the price of MCP6022T-E/STV06 IC OPAMP GP 10MHZ RRO 8TSSOP Microchip Technology?
On 2018-11-07 10:48:00 in Memory
MCP6022T-E/STV06 IC OPAMP GP 10MHZ RRO 8TSSOP Microchip Technology real time stock quantity and price,please search online catalog. ...
What's the price of MCP6004T-I/STV08 IC OPAMP GP 1MHZ RRO 14TSSOP Microchip Technology?
On 2018-11-07 10:42:17 in Memory
MCP6004T-I/STV08 IC OPAMP GP 1MHZ RRO 14TSSOP Microchip Technology real time stock quantity and price,please search online catalog. ...
What's the price of MCP6004T-E/STVAO IC OPAMP GP 1MHZ RRO 14TSSOP Microchip Technology?
On 2018-11-06 13:13:37 in Memory
MCP6004T-E/STVAO IC OPAMP GP 1MHZ RRO 14TSSOP Microchip Technology real time stock quantity and price,please search online catalog. ...
What's the price of MCP6004T-E/STV14 IC OPAMP GP 1MHZ RRO 14TSSOP Microchip Technology?
On 2018-11-06 13:06:20 in Memory
MCP6004T-E/STV14 IC OPAMP GP 1MHZ RRO 14TSSOP Microchip Technology real time stock quantity and price,please search online catalog. ...
What's the price of MCP6004T-E/STV13 IC OPAMP GP 1MHZ RRO 14TSSOP Microchip Technology?
On 2018-11-06 11:59:45 in Memory
MCP6004T-E/STV13 IC OPAMP GP 1MHZ RRO 14TSSOP Microchip Technology real time stock quantity and price,please search online catalog. ...
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 MCP6004T-E/SLV01 IC OPAMP GP 1MHZ RRO 14SOIC Microchip Technology?
On 2018-11-06 11:44:59 in Memory
MCP6004T-E/SLV01 IC OPAMP GP 1MHZ RRO 14SOIC Microchip Technology real time stock quantity and price,please search online catalog. ...
What's the price of MCP6004T-E/SLVAO IC OPAMP GP 1MHZ RRO 14SOIC Microchip Technology?
On 2018-11-05 14:20:48 in Memory
MCP6004T-E/SLVAO IC OPAMP GP 1MHZ RRO 14SOIC 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 MCP6004T-E/SLV07 IC OPAMP GP 1MHZ RRO 14SOIC Microchip Technology?
On 2018-11-05 14:18:42 in Memory
MCP6004T-E/SLV07 IC OPAMP GP 1MHZ RRO 14SOIC Microchip Technology real time stock quantity and price,please search online catalog. ...