[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"detail-sidebar-cat-0-en-105":3,"doc-seo-562917-105":59,"doc-detail-562917-en":130},{"code":4,"msg":5,"data":6},0,"success",[7,13,18,23,28,33,38,43,48,51,55],{"id":8,"doc_module":4,"doc_module_name":9,"category_name":10,"show_sort_weight":11,"slug":12},1,"Document","Story & Novel",90,"story-novel",{"id":14,"doc_module":4,"doc_module_name":9,"category_name":15,"show_sort_weight":16,"slug":17},2,"Literature",80,"literature",{"id":19,"doc_module":4,"doc_module_name":9,"category_name":20,"show_sort_weight":21,"slug":22},4,"Exam",70,"exam",{"id":24,"doc_module":4,"doc_module_name":9,"category_name":25,"show_sort_weight":26,"slug":27},5,"Comic",60,"comic",{"id":29,"doc_module":4,"doc_module_name":9,"category_name":30,"show_sort_weight":31,"slug":32},6,"Technology",50,"technology",{"id":34,"doc_module":4,"doc_module_name":9,"category_name":35,"show_sort_weight":36,"slug":37},7,"Healthcare",40,"healthcare",{"id":39,"doc_module":4,"doc_module_name":9,"category_name":40,"show_sort_weight":41,"slug":42},8,"Research & Report",30,"research-report",{"id":44,"doc_module":4,"doc_module_name":9,"category_name":45,"show_sort_weight":46,"slug":47},9,"Religion & Spirituality",20,"religion-spirituality",{"id":46,"doc_module":4,"doc_module_name":9,"category_name":49,"show_sort_weight":46,"slug":50},"World Cup","world-cup",{"id":52,"doc_module":4,"doc_module_name":9,"category_name":53,"show_sort_weight":52,"slug":54},10,"Lifestyle","lifestyle",{"id":56,"doc_module":4,"doc_module_name":9,"category_name":57,"show_sort_weight":24,"slug":58},19,"General","general",{"code":4,"msg":60,"data":61},"ok",{"site_id":62,"language":63,"slug":64,"title":65,"keywords":66,"description":67,"schema_data":68,"social_meta":123,"head_meta":125,"extra_data":127,"updated_unix":129},105,"en","yd-cs-transistor-test-specification-soldering-and-function-realization-steps","YD-CS Transistor test specification - Soldering and function realization steps","","YD-CS transistor test specifications for circuit implementation, covering circuit diagram, PCB mounting guidance, and a detailed component list including resistors, crystals, pin headers, adjustable resistance, voltage regulator, transistor types, Zener diode, power terminals, key switch, LED, capacitors, and IC packages. Includes soldering reference steps and a functional realization section describing automated measurement and auto power-off behavior, identification of transistor types and diode/MOSFET parameters, resistance/capacitance/inductance/ESR measurement ranges, and practical operating precautions for safe initialization and measurement.",{"@graph":69,"@context":122},[70,84,105],{"@type":71,"itemListElement":72},"BreadcrumbList",[73,77,79,82],{"item":74,"name":75,"@type":76,"position":8},"https://docshare.wps.com","Home","ListItem",{"item":78,"name":9,"@type":76,"position":14},"https://docshare.wps.com/document/",{"item":80,"name":30,"@type":76,"position":81},"https://docshare.wps.com/document/technology/",3,{"item":83,"name":65,"@type":76,"position":19},"https://docshare.wps.com/document/yd-cs-transistor-test-specification-soldering-and-function-realization-steps/562917/",{"url":83,"name":65,"@type":85,"image":86,"author":91,"headline":65,"publisher":94,"fileFormat":97,"inLanguage":63,"description":67,"dateModified":98,"datePublished":99,"encodingFormat":97,"isAccessibleForFree":100,"interactionStatistic":101},"DigitalDocument",{"url":87,"@type":88,"width":89,"height":90},"https://docshare.wps.com/thumbnails/yd-cs-transistor-test-specification-soldering-and-function-realization-steps/562917.png","ImageObject",300,407,{"name":92,"@type":93},"acoobca","Person",{"url":74,"name":95,"@type":96},"DocShare","Organization","application/octet-stream","2026-10-15","2026-10-12",true,{"@type":102,"interactionType":103,"userInteractionCount":14},"InteractionCounter",{"@type":104},"ViewAction",{"@type":106,"mainEntity":107},"FAQPage",[108,114,118],{"name":109,"@type":110,"acceptedAnswer":111},"What is the key function of the YD-CS transistor tester regarding power control?","Question",{"text":112,"@type":113},"It provides a key measurement operation with an auto power-off delay. Shutdown current is only 20 nA, enabling battery operation support.","Answer",{"name":115,"@type":110,"acceptedAnswer":116},"Which components can the tester automatically detect and identify?",{"text":117,"@type":113},"It supports automatic detection of PNP/NPN bipolar transistors, N/P-channel MOSFETs, JFETs, diodes (including two diodes), and thyristors, and it can detect internal protection diode displays for MOSFETs.",{"name":119,"@type":110,"acceptedAnswer":120},"What are the recommended soldering order guidelines and safety notes?",{"text":121,"@type":113},"Solder from low to high, keep resistors flat with neat appearance and unified direction, then proceed through the crystal/capacitors/ICs and final power and switch components. Before capacitance measurement, discharge to avoid damaging the chip, and ensure the 9 V DC positive/negative polarity is correct.","https://schema.org",{"og:url":83,"og:type":124,"og:title":65,"og:site_name":95,"og:description":67},"article",{"robots":126,"canonical":83},"index,follow",{"doc_id":128,"site_id":62},562917,1792057236,{"code":4,"msg":5,"data":131},{"doc_id":128,"user_id":132,"nickname":92,"user_avatar":133,"doc_module":4,"category_id":29,"category_name":30,"doc_title":65,"doc_description":67,"doc_content":134,"file_id":135,"file_url":136,"file_type":137,"file_size":138,"view_count":14,"is_deleted":4,"is_public":8,"is_downloadable":8,"audit_status":8,"page_count":14,"language":139,"language_code":63,"site_id":62,"html_lang":63,"table_of_contents":140,"faqs":141,"seo_title":142,"seo_description":67,"update_tm":143,"read_time":24},3985747870733,"https://ap-avatar.wpscdn.com/davatar_a8503ba1806abce46bf441b54a3ca4cd","YD-CS Transistor test specification\n1. Circuit diagram\n2. PCB components follow this diagram view of a mounting components:\n3. Detailed list of components\nelement\nSerial number\nspecifications\nnote\n1  resistance\nR2, R4, R6\n470kΩ 1%\nHuang zi black orange brown\n2  resistance\nR1, R3, R5\n680Ω  1%\nBlue grey black and brown\n3  resistance\nR15\n2K2    1%\nRed and black brown brown\n4  resistance\nR1.4\n270Ω  1%\nRed purple black and brown\n5  resistance\nR12, R7\n3K3  1%\nOrange orange dark brown, brown,\n6  resistance\nR13，R11\n10K  1%\nBrown black, black and brown\n7  resistance\nR14，R8\n27K  1%\nRed violet black and brown\n8  resistance\nR10\n33K  1%\nOrange orange red, brown\n9  resistance\nR9\n100K  1%\nBrown, black and orange brown\n10 crystals\n8MHZ\n8MHZ\nnonpolar\n11 Rows of pinhole\n——\n16Pin\n2.54 spacing, plug-in\n12Adjustable resistance\nR\n10K (103)\nPlace according to the graph\n13 Voltage chip\nWS78L05\nWS78L05 TO-92\nPlace according to the graph\n14 triode\nT1，T2\nS8050 TO-92\nPlace according to the graph\n15 triode\nT3\nS8550 TO-92\nPlace according to the graph\n16 Zener diode\nDT\nLM336Z25 TO-92\nPlace according to the graph\n17 Power terminal\nDS_9V\nThe DC plug\nPlace according to the graph\n18 Key switch\nButton\nTouch your keys\nCap with a button\n19 LED\nLED1\nYellow LED\nLong is short negative\n20 capacitance\nC9，C10\n10uf electrolytic capacitor\nWhite is negative\n21 IC lock block\nU3\n14 p lock block IC\ndual-in-line\n22 IC low seat\nU2\n28P\ndual-in-line\n23 capacitance\nC3，C5，C6\n104  100nf\nnonpolar\n24 capacitance\nC1\n102   1nf\nnonpolar\n25 capacitance\nC2\n103  10uf\nnonpolar\n26 r ATMEGA328P-PU\nU2\nATMEGA328P-PU\nPlace according to the graph\n27 capacitance\nC7，C8\n22PF 50V\nnonpolar\n4. Soldering reference step：\n4.1 Soldering components from low to high, the first welding resistance, which try to stick flat PCB, neat appearance, unified direction;\n4.2 After Soldering 8MHZ crystal, then soldered on both sides of 22pf capacitance;\n4.3 Then, the Soldering C6, C3, C1, C5, C2 capacitor row, and then Soldering U2 IC seat;\n4.4 Then soldered LED1, T1, T2, T3,7805, soldering C10, C9, DT, R (adjustable resistance), LCD1;\n4.5 Finally, Soldering 14PIN IC Block, 9V power outlets, key switch;\n4.6 Soldered each step, you can cut Component pin.\n5.Function realization：\n5.1 a key measurement operation, auto power off delay. Shutdown current is only 20nA, support for battery operation.\n5.2 Automatic detection PNP and NPN bipolar transistor, N, P-channel MOSFET, JFET field effect transistors, diodes, two diodes, thyristors, resistors, capacitors, inductors. Automatic detection pin definitions.Current amplification factor (B)\n5.3 Measurement bipolar transistor and the emitter of the turn-on voltage (Uf). Darlington transistor can be identified by the amplification factor of the high threshold voltage and high current.\n5.4 can detect bipolar transistors and MOSFET protection diode inside and displayed on the screen.\n5.5 measured threshold voltage and gate capacitance of the MOSFET.\n5.6 supports two measuring resistors, potentiometers can also be measured. If the potentiometer is adjusted to its end, the tester can not distinguish between the middle and the ends of the pins.\n5.7 The resolution of the resistance measurement is 0.1 ohms and the highest measured   \t value is 50M ohms.\n5.8 Capacitance measurements range from 25pf to 100mF (100 thousand UF). Resolution up to 1 pF, inductance measurement range of 0.01MH-20H, less than 0.01MH will be displayed as a resistor.\n5.9 The equivalent series resistance (ESR) of the capacitor above 2UF can be measured with a resolution of 0.01 ohms. This feature is very important for the detection of capacitive performance.\n5.10 Two diodes can be displayed in the correct direction of the symbol, while showing             \t   the forward voltage drop.\n5.11 LED is detected as a diode, the forward voltage drop is higher than the normal \t\t    value. Dual LED detection for dual diode. Detection of light emitting diode will \t  \t    shine.\nNote:\n1. For the first time, after electrify, please","cbCaip2Nm75ASBuG","https://ap.wps.com/l/cbCaip2Nm75ASBuG","doc",254976,"English","# Circuit diagram\n## PCB components and detailed list\n# Soldering reference steps\n# Function realization\n## Auto power-off and measurement features\n## Supported component identification and display\n## Measurement ranges and resolution\n# Notes","[{\"question\":\"What is the key function of the YD-CS transistor tester regarding power control?\",\"answer\":\"It provides a key measurement operation with an auto power-off delay. Shutdown current is only 20 nA, enabling battery operation support.\"},{\"question\":\"Which components can the tester automatically detect and identify?\",\"answer\":\"It supports automatic detection of PNP/NPN bipolar transistors, N/P-channel MOSFETs, JFETs, diodes (including two diodes), and thyristors, and it can detect internal protection diode displays for MOSFETs.\"},{\"question\":\"What are the recommended soldering order guidelines and safety notes?\",\"answer\":\"Solder from low to high, keep resistors flat with neat appearance and unified direction, then proceed through the crystal/capacitors/ICs and final power and switch components. Before capacitance measurement, discharge to avoid damaging the chip, and ensure the 9 V DC positive/negative polarity is correct.\"}]","YD-CS Transistor test specification - Soldering and function realization steps | DOC",1791810056]