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In 2022, the manufacturer will newly manufacture the SMD transistor S8550
Model/Specification: S8550 Brand/Trademark: PAGOODA Package form: SOT-23 Environmental category: lead-free environmental protection Installation method: patch type Packing method: tape and tape packaging Power characteristics: small p
2022-02-23 02022-02-23 Click: 0 -
How to use a multimeter to test electronic components
Zěnme shǐyòng wànyòngbiǎo cèshì diànzǐ yuán qìjiàn wànyòngbiǎo yòu chēng wèi fù yòng biǎo, duōyòng biǎo, sān yòng biǎo, fán yòng biǎo děng, shì diànlì diànzǐ děng bùmén bùkě quēshǎo de cèliáng yíbiǎo, yībān yǐ cèliáng diànyā, diànliú hé dià
2021-12-27 02021-12-27 Click: 0 -
Photodiode
application Photodiodes are also used in consumer electronics products, such as CD players, smoke detectors, and infrared remote control devices that control televisions and air conditioners. For many applications, photodiodes or other lig
2021-12-17 02021-12-17 Click: 0 -
Advantages of light-emitting diodes
More energy-saving-light-emitting diodes use super-bright and high-power led light sources, combined with high-efficiency power supplies, with high brightness, which saves electricity compared with ordinary lights, and greatly reduces energ
2021-12-16 02021-12-16 Click: 0 -
Schottky diode introduction
Schottky diodes are not made using the principle of forming a PN junction between a P-type semiconductor and an N-type semiconductor, but are made using the principle of a metal-semiconductor junction formed by contact between a metal and a
2021-12-06 02021-12-06 Click: 0 -
Function and characteristics of chip electronic components
How amazing are the densely packed accessories on the electronic circuit boards of electronic products? The operation of electronic products depends on them! I believe that everyone is not unfamiliar with electronic components, even if they
2021-12-04 02021-12-04 Click: 0 -
SMD Zener diode introduction
Glass, LL34 (1/2W), LL41 (1W), LS-34; Plastic package, SOD-123, SOD-323, SOD-523 model: LL4148 LL34 2.2V LL34—75V LL34 (1/2W glass), 3.3V—56V LL41 (1W glass) 2.2V—75V voltage regulator series MM1Z2V0~MM1Z75 The models and voltage regu
2021-12-03 02021-12-03 Click: 0 -
Comprehensive knowledge sharing of rectifier transistors
SMD transistors are also called semiconductor transistors and bipolar transistors. Transistors are semiconductor devices that use current to control current. The main function is to amplify the weak signal into a larger amplitude electrical
2021-11-23 02021-11-23 Click: 0 -
The magnification principle and classification of patch transistors
The patch transistor is a current amplifier device, but in actual use, the current amplifying effect of the triode is often transformed into a voltage amplifying effect through a resistor.
2021-11-15 02021-11-15 Click: 0 -
Precautions for the purchase of SMD transistors
There are several main problems in the application of SMD transistors: 1. In the past, I used to use through-hole assembly transistors, how to find the corresponding chip transistors; 2. The triode model found on the parameter circuit is
2021-10-23 02021-10-23 Click: 0 -
How to test the penetration current IEO of the smd transistor
The ICEO of the patch transistor is βIcbo. As the ambient temperature increases, ICBO increases, which will inevitably lead to an increase in ICEO.
2021-01-27 02021-01-27 Click: 0 -
SMD transistor can be divided into types according to their characteristics
In fact, the patch transistor and the plug-in transistor are the same, but their packaging forms are different. The patch transistor will be smaller, save more space and eliminate the need for manual plug-ins.
2021-01-12 02021-01-12 Click: 0
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