技术参数TEK370B报价tektronix371B曲线追踪仪原装二手

泰克370B是一款很具有代表性的晶体管图示仪，泰克370B是的测试仪器，泰克370B有的晶体管图示仪详细技术指标：
交互式程控 
所有交互式程控测量是通过有鲜明特点的前面扳或 GPIB来完成
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370B Curve Tracer Characteristics

Collector Supply

Available Peak Power

16, 80 and 400 V Range - 0.08, 0.4, 2, 10, 50, 220 W.

2,000 V Range - 0.08, 0.4, 2, 10, 50 W.

Variable Collector Supply Settings As a % of Maximum Peak Voltage - 0 to in 0.1% increments.

Looping Compensation (typical) Range - at least 100 pF.

Step Generator

Accuracy

Incremental - 1.5%.

Absolute - Less than 1.5% of total output 3% x STEP AMPLITUDE setting 1 mV or 1 nA.

Offset Control Range - Variable from -10 to 10 times STEP AMPLITUDE.

Resolution - STEP AMPLITUDE setting x 1%.

Current Mode

Amplitude Range - 50 nA to 200 mA in a 1-2-5 sequence of 21 steps.

Maximum Current - 20x STEP AMPLITUDE setting, 10x STEP AMPLITUDE setting when control is set to 200 mA.

Maximum Voltage - At least 10 V.

Maximum Opposing Offset Current - 10x STEP AMPLITUDE.

Maximum Opposing Volts - Less than 15 V.

Ripple Plus Noise - Less than 0.5% x STEP AMPLITUDE 10 nA.

Voltage Mode

Amplitude Switch Range - 50 mV to 2 V, in a 1-2-5 sequence of 6 steps.

Maximum Voltage - 20x STEP AMPLITUDE.

Maximum Current - At least 500 mA at 10 V or less, at least 200 mA at 15 V, at least 10 mA at 40 V.

Short Circuit Current Limiting - 500 mA, 50%, -20%.

Maximum Opposing Offset Current - 10x STEP AMPLITUDE.

Maximum Opposing Current - Less than 20 mA.

Ripple Plus Noise - Less than 0.5% x STEP AMPLITUDE 10 mV.

Step Rates - 2x line frequency (1 x line frequency in AC collector supply mode). Steps occur at 0 collector voltage.

Pulsed Steps - 80 μs or 300 μs wide, ±10%.

Steps and Offset Polarity - Corresponds to Collector Supply Polarity when STEP GENERATOR POLARITY INVERT is disabled. Opposite to Collector Supply Polarity when STEP