供應(yīng) 數(shù)字存儲半導(dǎo)體管特性圖示儀,YB-4805
產(chǎn)品概述
YB-4805數(shù)字存儲半導(dǎo)體管特性圖示儀是一款采用微處理器控制的高精度測試儀器,專為半導(dǎo)體器件特性分析而設(shè)計。該儀器通過大屏幕液晶顯示器直觀呈現(xiàn)晶體管、二極管、場效應(yīng)管等器件的特性曲線,具備數(shù)字存儲和對比功能,支持單管及對管測試,操作界面采用中文菜單與傳統(tǒng)模式結(jié)合,確保用戶友好性。其脈沖測試技術(shù)顯著降低被測器件功耗,提升測試安全性。儀器集成RS-232通訊接口,便于數(shù)據(jù)導(dǎo)出與分析,適用于實驗室、生產(chǎn)線及教育領(lǐng)域。
The YB-4805 Digital Storage Semiconductor Characteristic Curve Tracer is a microprocessor-controlled precision instrument designed for semiconductor device analysis. Featuring a large LCD screen, it visually displays characteristic curves of transistors, diodes, FETs, and more. With digital storage and comparison capabilities, it supports single or paired device testing. The intuitive Chinese menu and traditional operation mode ensure ease of use. Pulse testing technology minimizes device power consumption and enhances safety. Equipped with an RS-232 interface, it facilitates data transfer for further analysis, making it ideal for labs, production lines, and educational institutions. 346
核心功能
YB-4805支持集電極電流測量范圍10μA/div~0.5A/div(可擴(kuò)展×10倍),集電極電壓范圍0.05V~50V/div,基極電壓與階梯電流/電壓多檔可調(diào),滿足不同器件的測試需求。其光標(biāo)讀出功能可快速獲取β、gm等參數(shù),峰值電壓連續(xù)可調(diào)(0~50V/0~500V),內(nèi)置功耗限制電阻保護(hù)被測器件。測試曲線可存儲并隨時調(diào)取,便于批量分析與質(zhì)量追溯。
The YB-4805 offers a wide measurement range, including collector current (10μA/div~0.5A/div, expandable ×10), collector voltage (0.05V~50V/div), and adjustable base voltage/step current/voltage. The cursor readout function enables quick parameter extraction (e.g., β, gm). Continuously adjustable peak voltage (0~50V/0~500V) and built-in power-limiting resistors protect devices. Test curves can be stored and recalled for batch analysis and quality tracking. 1411
技術(shù)特點
儀器采用模塊化設(shè)計,體積小巧(160H×310W×450D mm),重量輕(約9.5kg),便于移動與部署。脈沖測試技術(shù)確保高速、低功耗測量,同時大屏幕顯示清晰展現(xiàn)曲線細(xì)節(jié)。支持同/異極性管配對測試,階梯信號級數(shù)可調(diào)(0~10級),串聯(lián)電阻誤差控制在±10%以內(nèi),保障測試一致性。
With a compact modular design (160H×310W×450D mm, ~9.5kg), the YB-4805 is highly portable. Pulse testing ensures fast, low-power measurements, while the large screen delivers detailed curve visualization. It supports pairing tests for both identical and complementary devices, with adjustable step levels (0~10) and ±10% resistance error for consistent results. 4615
應(yīng)用場景
適用于半導(dǎo)體研發(fā)、質(zhì)量控制及教學(xué)演示,可精準(zhǔn)測量器件的輸入/輸出特性、擊穿電壓等參數(shù)。在功率管測試中,推薦設(shè)置功耗限制電阻為1kΩ以保護(hù)器件。教育領(lǐng)域可通過存儲功能對比理論曲線與實際數(shù)據(jù),深化學(xué)生對半導(dǎo)體特性的理解。
Ideal for R&D, quality control, and teaching, the YB-4805 accurately measures input/output characteristics, breakdown voltage, etc. For power tubes, a 1kΩ power-limiting resistor is recommended. In education, stored curves can be compared with theoretical models to enhance learning. 1317
簡單介紹
集電極電流范圍 10μA/div~0.2A/div(可擴(kuò)展×10) 集電極電壓范圍 0.05V/div~50V/div,分10檔,誤差不超過±5% 基極電壓范圍 0.05V~0.5V/div,分4檔,誤差不超過±5% 階極電流范圍 5μA/div~10mA/div,分11檔,誤差不超過±5% YB4805 數(shù)字存儲半導(dǎo)體管特性圖示儀
YB4805 數(shù)字存儲半導(dǎo)體管特性圖示儀
的詳細(xì)介紹
微處理器控制,脈沖測試技術(shù),速度快,功耗小,測試安全:
采用大屏幕液晶顯示器顯示半導(dǎo)體管的特性曲線,體積小,重
量輕,操作方便,可靠性高:
中文菜單,傳統(tǒng)操作模式:
具有光標(biāo)讀出功能:
在單管測試和對管測試時的測試圖形可存儲和讀出:
具備RS-232通訊接口。 |
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YB4812
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集電極電流范圍 |
10μA/div~0.2A/div(可擴(kuò)展×10) |
集電極電壓范圍 |
0.05V/div~50V/div,分10檔,誤差不超過±5% |
基極電壓范圍 |
0.05V~0.5V/div,分4檔,誤差不超過±5% |
階極電流范圍 |
5μA/div~10mA/div,分11檔,誤差不超過±5% |
階梯電壓范圍 |
0.05V~0.5V,分4檔,誤差不超過±5% |
每簇級數(shù) |
0~10級連續(xù)可調(diào) |
串聯(lián)電阻 |
0、10kΩ,誤差不超過±10% |
峰值電壓 |
0~50V、0~500V 連續(xù)可調(diào) |
電流容量 |
0~50V 2A;0~500V 500mA |
功耗限制電阻 |
約0~100kΩ連續(xù)可調(diào) |
物理
特性 |
容性電流 |
500V時小于5μA |
外形尺寸 |
160H×310W×450D(mm) |
質(zhì)量 |
約9.5kg |
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