The Network Analyzer enables detailed testing of USB chargers, USB-C cables and mobile devices. It records voltage, current and power, as well as the transferred capacity and energy. With measuring ranges of 4 ... 50 V, 0 ... 6.5 A and up to 240 W, the device is also suitable for high-power USB-C charging systems. The integrated 20-bit A/D converter enables high-resolution display of the measured values.
For analysing modern charging methods, the Network Analyzer supports USB Power Delivery, including PD 3.1 EPR, as well as the detection of numerous other fast-charging protocols. Supported protocols can be triggered selectively to investigate charger behaviour. The E-marker readout provides information about suitably equipped USB-C cables. In addition, cable simulation and monitoring of PD communication enable more detailed investigation of potential compatibility issues.
To assess the power supply, the Network Analyzer provides waveform display and ripple measurement with sampling rates of up to 2 MS/s. Voltage and current curves can be recorded for up to nine hours. Ten statistics groups support the evaluation of capacity, energy and time. The 1.54-inch TFT colour display with 240 × 240 pixels and automatic orientation in four directions makes readings easier in different installation positions. A separate USB-C interface enables connection to a PC.
The Network Analyzer is suitable for development, quality assurance and servicing in the field of USB power supply. Typical applications include checking power supplies and power banks, assessing USB-C cables, and troubleshooting slow or interrupted charging processes. The device also supports the comparison of different combinations of charger, cable and load in electronics workshops and test laboratories.
| Direct voltage DC | |
| Measuring range | 4 ... 50 V |
| Resolution | 0,000001 V |
| Accuracy | ±(0.2% of reading + 2 digits) |
| Direct voltage DC | |
| Function | D+/D- voltage |
| Measuring range | 0 ... 3,3 V |
| Resolution | 0,001 V |
| Accuracy | ±(1 % of Rd +2 digits) |
| Direct voltage DC | |
| Function | CC1/CC2 voltage |
| Measuring range | 0 ... 3,3 V |
| Resolution | 0,001 V |
| Accuracy | ±(1 % of Rd +2 digits) |
| Direct current DC | |
| Measuring range | 0 ... 6,5 A |
| Resolution | 0,000001 A |
| Accuracy | ±(0.5% of reading + 2 digits) |
| Capacity | |
| Measuring range | 0 ... 9999,99 Ah |
| Resolution | 0,00001 Ah |
| Active energy | |
| Measuring range | 0 ... 9999,99 Wh |
| Resolution | 0,00001 Wh |
| Power | |
| Measuring range | 0 ... 240 W |
| Resolution | 0,000001 W |
| Accuracy | ±(0.5% of reading + 2 digits) |
| General technical data | |
| Display type | TFT colour display |
| Display size | 1,54 Inch |
| Display resolution | 240 x 240 pixels |
| Adjustable measuring rate | 2 ... 1000 x per second |
| Sampling rate (additional information) | Available measuring rates: 2 measurements/s 10 measurements/s 50 measurements/s 1,000 measurements/s |
| Storage medium | Internal memory |
| Storage capacity | 10 Data records |
| Memory capacity (additional information) | Readable internally only |
| Storage interval from | 1 s |
| Storage interval to | 120 s |
| Interface | USB-C |
| USB protocols | PD 2.0, PD 3.0, PPS, EPR, UFCS, QC 2.0, QC 3.0, QC 4, QC 5, FCP, SCP, AFC, VFCP, VOOC, Apple, BC1.2, MTK |
| Menu language | German, English, English (GB), French, Spanish, Portuguese, Russian, Chinese, Japanese, Korean |
| Protection class (device) | IP20 |
| Power supply | USB |
| Operating conditions | -5 ... 40 °C , 10 ... 80 % RH |
| Storage conditions | -5 ... 40 °C , 10 ... 80 % RH |
| Dimensions ( L x W x H ) | 55 x 46 x 11 mm |
| Weight | 25 g |
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