Si /SiC power components
■ 4000V input voltage, 100:1
■ >600MHz bandwidth
■ <3pF input capacitance
■ 50MΩ Input Impedance
■ Compact form factor
■ Variety of Accessories for individual Contacting
■ Universal Use with BNC Connector
■ Output Termination 1MΩ
■ For tester applications
PHVX Series, 4kV rms, > 600 MHz
The state-of-the-art high voltage probe series PHVX establishes itself with its first 4kV model PHVX4kV as the best-in-class solution for the growing demands of power electronics design, e.g. low side VDS measurements in double pulse testing of high-speed high-voltage switching devices of SiC technology, and IGBTs, thyristors, fast-switching HV diodes, and more.
All PHVX series models are engineered to deliver precise and consistent results, allowing designers to optimize the efficiency and performance of their power electronic systems with confidence.
With <3pF low input capacitance and a bandwidth exceeding 600MHz, the PHVX series ensures accurate and reliable measurements for fast-switching devices and power electronics, making it an essential tool for engineers working on advanced designs having a protected test environment.
The PHVX series probes have a universal BNC output connector and are compatible with any oscilloscope in the lab with 1 MΩ input impedance.
PMK’s PHVX series probes are not for handheld use and for integration into full-automated or manual test stations for high-voltage safety reasons. All PHVX probes are therefore used as a voltage-measuring component (permanently attached device) of a test system.
The probe series impresses with its innovative and compact form factor. Individual contacting with high signal fidelity in different applications is ensured with the replaceable spring tip and a variety of contacting accessories for high voltages. Particularly the unique ground ring, which can be rotated through 360° and thus enables direct contacting to 5.08 mm pitch square pin headers without adding any additional capacitive loading to the DUT for highest signal fidelity. In addition, there is a wide range of soldering adapters, BNC adapters, and other accessories for easy and save connectivity for this non-handheld probe.
Each voltage model is available in different cable lengths and configurations, w/o intelligent read-out function, and w/o additional Silicone insulation (S) for high power measurements. The optional read-out (RO) features intelligent communication with automatic scaling on the oscilloscope display. The fully equipped model with intelligent read-out and extra Silicone insulation end with nomenclature -S-RO.
Schritt 1: Tastkopfauswahl
| Image | Notepad | Order number | Attenuation | Bandwidth (-3 dB) | Rise time (10 - 90%) | Max Input Voltage | Input Impedance | Input Coupling | Compensation Range | Cable Length |
|---|---|---|---|---|---|---|---|---|---|---|
PHVX4kV-2-0 | 100:1 | > 600 MHz | < 800 ps | 4000 V rms / 4000 V pk / 4000 V DC | 50 MΩ || < 3 pF | 1 MΩ | 10 pF - 25 pF | 2m | ||
PHVX4kV-2-0-RO | 100:1 | > 600 MHz | < 800 ps | 4000 V rms / 4000 V pk / 4000 V DC | 50 MΩ || < 3 pF | 1 MΩ | 10 pF - 25 pF | 2m | ||
PHVX4kV-2-S | 100:1 | > 600 MHz | < 800 ps | 4000 V rms / 4000 V pk / 4000 V DC | 50 MΩ || < 3 pF | 1 MΩ | 10 pF - 25 pF | 2m | ||
PHVX4kV-2-S-RO | 100:1 | > 600 MHz | < 800 ps | 4000 V rms / 4000 V pk / 4000 V DC | 50 MΩ || < 3 pF | 1 MΩ | 10 pF - 25 pF | 2m | ||
PHVX4kV-3-0 | 100:1 | > 600 MHz | < 800 ps | 4000 V rms / 4000 V pk / 4000 V DC | 50 MΩ || < 3 pF | 1 MΩ | 10 pF - 25 pF | 3m | ||
PHVX4kV-3-0-RO | 100:1 | > 600 MHz | < 800 ps | 4000 V rms / 4000 V pk / 4000 V DC | 50 MΩ || < 3 pF | 1 MΩ | 10 pF - 25 pF | 3m | ||
PHVX4kV-3-S | 100:1 | > 600 MHz | < 800 ps | 4000 V rms / 4000 V pk / 4000 V DC | 50 MΩ || < 3 pF | 1 MΩ | 10 pF - 25 pF | 3m | ||
PHVX4kV-3-S-RO | 100:1 | > 600 MHz | < 800 ps | 4000 V rms / 4000 V pk / 4000 V DC | 50 MΩ || < 3 pF | 1 MΩ | 10 pF - 25 pF | 3m | ||
PHVX4kV-5-0 | 100:1 | > 300 MHz | < 1.2 ns | 4000 V rms / 4000 V pk / 4000 V DC | 50 MΩ || < 4 pF | 1 MΩ | 10 pF - 25 pF | 5m | ||
PHVX4kV-5-0-RO | 100:1 | > 300 MHz | < 1.2 ns | 4000 V rms / 4000 V pk / 4000 V DC | 50 MΩ || < 4 pF | 1 MΩ | 10 pF - 25 pF | 5m | ||
PHVX4kV-5-S | 100:1 | > 300 MHz | < 1.2 ns | 4000 V rms / 4000 V pk / 4000 V DC | 50 MΩ || < 4 pF | 1 MΩ | 10 pF - 25 pF | 5m | ||
PHVX4kV-5-S-RO | 100:1 | > 300 MHz | < 1.2 ns | 4000 V rms / 4000 V pk / 4000 V DC | 50 MΩ || < 4 pF | 1 MΩ | 10 pF - 25 pF | 5m |
Step 2: Optional connectivity accessories
| Image | Notepad | Article | Max Input Voltage |
|---|---|---|---|
890-440-001 PHVX-PCB Adapter | 4000 V DC / AC pk | ||
890-440-002 PHVX-BNC Adapter | 750 V DC / AC pk | ||
890-440-003 PHVX-Dual adapter to 2mm banana | 4000 V DC / AC pk | ||
890-440-004 PHVX-Sprung Hook (red) | 4000 V DC / AC pk | ||
890-440-005 PHVX-GND ring ""A"" for 5.08mm pitch, >360° rotational angle | 2500 V DC / AC pk | ||
890-440-007 PHVX-GND ring with GND lead to 2mm banana, without clamp | n.a. | ||
890-440-008 PHVX-GND ring with GND lead to 2mm banana, with clamp | n.a. | ||
890-440-009 PHVX-Dual adapter to 2mm banana, with pair of clamps (red/black) | 4000 V DC / AC pk | ||
890-440-010 Set 2 clamps, for use with 2mm banana plugs (red/black) | 4000 V DC / AC pk | ||
890-440-015 PHVX-GND ring ""B"" for 7.62mm pitch, >360° rotational angle | 4000 V DC / AC pk | ||
890-800-000 Solid tips, gold-plated, 5x | |||
890-800-001 Spring tips, gold-plated, 5x |
