ST 2SA PNP Silicon Epitaxial Planar Transistor for audio power amplifier The transistor is subdivided into two groups, O and Y, according to its DC current. PNP Epitaxial Silicon Transistor. Absolute . Design. This datasheet contains the design specifications for This datasheet contains specifications on a product. The 2SAA transistor might have a current gain anywhere between and The gain of the 2SAA-O will be in the range from to , 2SAA-Y .
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Whishing you and your family fro Replaced the IC, but condition was same. This was easy, as the board had provision for mounting both type of transistors which have pin 1, 2 and 3 as ECB and EBC.
Development of Data Quality Objectives. Likes 67 Dislikes 1. Because all transistors were getting slightly warm which doesn’t tell much. Determination of Hydrolyzable Chlorine of Isocyanates. Because there was not much space inside the TV, fixing a heat zinc was not possible.
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In Flexure Dual Cantilever Beam. Hi my dear jestine.
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Tdansistor August 23, at 2: Posted December 29, 2.
Learn how your comment data is processed. Sample Preparation and Results Interpretation. Incidentally, this board is again a good design as values of components and reference numbers are printed on board. Determination of the Isocyanate Content of Aromatic Isocyanates. These are before cleaning the top acrylic cover.
If the coils were responsible, it will fail again. December 29, 4. On suspicion of failing on load, I replaced a few capacitors and resistors in the vertical output section that goes to the vertical coil. Determination of Unsaturation of Polyols.
A928 数据手册 ( 数据表 ) – Micro Electronics
Determination of Acid and Alkalinity Numbers of Polyols. Series of Isokinetic Suspended-Sediment Samplers. Good job Likes 1 Dislikes 0. Dongguan Lechen Electronics Co. But these transistors were also getting slightly warmed up!
Determination of Hydroxyl Numbers of Polyols. Did not check on battery. Socket and plug,Intergrated Circuits, transistor ,Diode,Capacitor. April 17, Shenzhen Xeefee Technology Co. Jinzhou Huaguang Electron Tube Co. See second image and arrows in the second image above. So, I replaced all the three transistors.
R/TRANSISTOR+a datasheet & applicatoin notes – Datasheet Archive
August 19, The coil was datashest checked by me with the Ring Tester and Multimeter and found to be ok. So, I knew the problem was lying in and around there. Having done this much, restored the LM audio IC circuit, by providing all the dafasheet components, looking through the markings dztasheet the board.
I was not using the Radio side of this TV, as the connectors were found removed and never made any attempt to revive it or check that portion. Determination of Suspended Matter in Polyols. Since I had already checked all the components thoroughly in the vertical section, what would have caused this? D Standard Specification for 3. To be able to compare them with their specs and with each other.
Once again removed the three transistors and compared the HFE with that of new ones from stock. December 28, Isaac August 24, at 8: D Standard Test Method for Plastics: