详细介绍
型号 | 衰减 | 带宽 | 输入阻抗 | 电压 |
---|---|---|---|---|
P5200A | 50X / 500X | 50 MHz | 10 MΩ || 2 pF | 500X:± 1300 V |
P5202A | 20X / 200X | 100 MHz | 5 MΩ || 2 pF | 200X:± 640 V |
P5205A | 50X / 500X | 100 MHz | 10 MΩ || 2 pF | 500X:± 1300 V |
THDP0200 | 50X / 500X | 200 MHz | 10 MΩ || 2 pF | 500X:± 1500 V |
TMDP0200 | 25X / 250X | 200 MHz | 5 MΩ || 2 pF | 250X:± 750 V |
P5210A | 100X / 1000X | 50 MHz | 40 MΩ || 2.5 pF | 1000X:± 5600 V |
THDP0100 | 100X / 1000X | 100 MHz | 40 MΩ || 2.5 pF | 1000X:± 6000 V |
TDP0500 | 5X / 50X | 500 MHz | 1 MΩ || ≤ 1 pF | 50X:± 42 V |
TDP1000 | 5X / 50X | 1 GHz | 1 MΩ || ≤ 1 pF | 50X:± 42 V |
P6251 | 5X / 50X | 1 GHz | 1 MΩ || ≤ 1 pF | 50X:± 42 V |
高压差分探头
TMDP0200 • THDP0200 • THDP0100 • P5200A • P5202A • P5205A • P5210A
泰克 THDP0100 和 P5210A 拥有的差分动态范围能力,用户 可以安全地测量高达 ±6000 V 的电压。 THDP0100 支持的带宽 高达 100 MHz,转换速率高达 2500 V/ns,增益为 1/1000。 这些 探头随附两种尺寸的钩式端部,还配有超范围可视音频指示 器,当用户超出探头的线性范围时向他们发出警告。
THDP0200 和 P5205A 为有源差分探头,能够安全地测量高达 ±1500 V 的差分电压。 探头在测量电机驱动和电力转换器等 IGBT 电路时十分有效。 THDP0200 支持的带宽高达 200 MHz, 转换速率高达 275 V/ns,增益为 1/250。
TMDP0200 和 P5202A 适用于差分电压要求高达 ±750 V 的中压应 用。 这些探头的衰减范围更低,信噪比更佳。
P5200A 可用于任何示波器,用户把示波器接地时还可以安全 地测量浮动电路。 P5200A 有源差分探头将浮动信号转换为 参考地电平的的低压信号,任何参考地电平的示波器都可以 安全且简便地显示。
特性和优点
带宽高达 200 MHz
高达 6000 V 差分电压(直流 + 峰值交流) 高达 2300 V 共模电压 (RMS)
超范围指示器
通过安全认证
可切换衰减
可切换带宽限制
应用
浮动测量
开关电源设计 电机驱动设计 电子镇流器设计
CRT 显示器设计
电力转换器的设计和维修
电源设备评估
Tektronix offers a broad portfolio of high-voltage probing solutions that enable users to safely and accurately make floating measurements.
Key performance specifications
Bandwidths up to 200 MHz
Up to 6000 V differential (DC + pk AC)
Up to 2300 V common (RMS)
Key features
Overrange Indicator
Safety Certified
Switchable Attenuation
Switchable bandwidth limit
Applications
Floating measurements
Switching power supply design
Motor drive design
Electronic ballast design
CRT display design
Power converter design and service
Power device evaluation
Connectivity
BNC interface (P5200A probes)
TekVPI® interface (TMDP and THDP Series probes)
TekProbe® interface (P5202A, P5205A, and P5210A Series probes)
Model overview
TMDP0200 | THDP0200 | THDP0100 | |
---|---|---|---|
Attenuation | 25X / 250X | 50X / 500X | 100X / 1000X |
Differential Voltage | 250X: ±750 V 25X: ±75 V | 500X: ±1500 V 50X: ±150 V | 1000X: ±6000 V 100X: ±600 V |
Common Mode Voltage | ±750 V | ±1500 V | ±6000 V |
Maximum Input Voltage-to-Earth | 550 V CAT I 300 V CAT III | 1000 V CAT II 600 V CAT III | 2300 V CAT I 1000 V CAT III |
Bandwidth | 200 MHz | 200 MHz | 100 MHz |
Rise Time | <1.8 ns | <1.8 ns | <3.5 ns |
Slew Rate | <275 V/ns at 1/250 gain | <650 V/ns at 1/500 gain | <2500 V/ns at 1/1000 gain |
Input Impedance at the Probe Tip | 5 MΩ || <2 pF | 10 MΩ || <2 pF | 40 MΩ || <2.5 pF |
Typical CMRR | DC: > -80 dB 100 kHz: > -60 dB 3.2 MHz: > -30 dB 100 MHz: > -26 dB | DC: > -80 dB 100 kHz: > -60 dB 3.2 MHz: > -30 dB 100 MHz: > -26 dB | DC: > -80 dB 100 kHz: > -60 dB 3.2 MHz: > -30 dB 100 MHz: > -26 dB |
Cable Length | 1.5 m | 1.5 m | 1.5 m |
P5200A | P5202A | P5205A | P5210A | |
---|---|---|---|---|
Attenuation | 50X / 500X | 20X / 200X | 50X / 500X | 100X / 1000X |
Differential Voltage | 500X: ±1300 V 50X: ±130 V | 200X: ±640 V 20X: ±64 V | 500X: ±1300 V 50X: ±130 V | 1000X: ±5600 V 100X: ±560 V |
Common Mode Voltage | ±1300 V | ±640 V | ±1300 V | ±5600 V |
Maximum Input Voltage-to-Earth | 1000 V CAT II | 450 V CAT l 300 V CAT ll | 1000 V CAT II | 2300 V CAT l 1000 V CAT III |
Bandwidth | 50 MHz | 100 MHz | 100 MHz | 50 MHz |
Differential Input Impedance | 10 MΩ || 2 pF | 5 MΩ || 2 pF | 10 MΩ || 2 pF | 40 MΩ || 2.5 pF |
Input Impedance between each Input and Ground | 5 MΩ || 4 pF | 2.5 MΩ || 4 pF | 5 MΩ || 4 pF | 20 MΩ || 5 pF |
Typical CMRR | DC: >80 dB 100 kHz: >60 dB 3.2 MHz: >30 dB 50 MHz: >26 dB | DC: >80 dB 100 kHz: >60 dB 3.2 MHz: >40 dB 50 MHz: >30 dB | ||
Cable length | 1.8 m |