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USB Power Delivery Testers

USB Power Delivery Tester for USB ports and USB chargers

USB Power Delivery Testers are one of the quickest and easiest ways to diagnose and troubleshoot your USB ports and USB chargers.

With the USB Power Delivery Tester, you can:

  • Test the power delivery capability of USB ports and USB chargers.
  • Check if a USB host is capable of delivering its maximum specified wattage without failing.
  • Detect the wattage a USB charger (wall-wart) claims to support, which in turn controls the charging speed of mobile phones and other USB connected battery devices.
  • Check that voltage levels remain within specification under high load.
  • Measure the exact power usage of USB devices.
  • Use it with the USB loopback tester, to test communication speed, data integrity, and power delivery of USB ports simultaneously.

Features:

  • Tests the power delivery capability of USB ports up to 100Watts according to USB Battery Charging 1.2 and USB Power Delivery standards.
  • Tests the power delivery capability of USB chargers (Detects proprietary chargers and adjusts the maximum current accordingly)
  • Negotiates voltage levels with host PD controller chip to switch between different voltage levels.
  • Dissipates 50 watts continuously, and up to 100 watts for short periods.
  • When used in conjunction with the USB loopback tester, tests communication speed, data integrity, and power delivery of USB ports simultaneously.
  • Current can be adjusted with milliamp precision using rotary encoder or via software.
  • Controllable and configurable over USB interface. The API which allows you to change the load, read the current and voltage levels and Update the LCD contents.
  • Built-in protection against overcurrent, over voltage, over temperature and ESD.
  • Isolated USB Monitoring port which protects the monitoring machine.
  • Bootloader which allows updating the firmware in field.
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Technical Specifications

CPU ARM Cortex-M0 48MHz
RAM 16K
Flash Memory 64K
User Interface User Interface Graphic 128X64 pixels
Rotary encoder for current adjustment
USB Ports USB Test Port: for connecting to port under test
USB Debug Port: for connecting to the debugger machine
Loopback Port: for connecting to USB3 loopback tester and other USB devices which draw less than 300mA
Power dissipation capability Handle up to 100Watts for short periods (i.e. 10 minutes)
Handle 60 Watts continuously
USB Power Standards USB Battery Charging 1.2
USB Power Delivery 2.0
Automatic port detection DCP (dedicated charging port)
SDP (standard downstream port)
CDP (charging downstream port)
Automatic charger detection Display voltages on D+ and D- lines when connected to charger ports and automatically detects Apple and Samsung proprietary chargers
Safety protections Overcurrent protection (5A)
Over voltage protection
Short circuit protection
MOSFET built-in thermal shutdown
Heatsink temperature measurement
CPU temperature measurement
USB Debugger Port protection 1kVDC Isolation between Debug Port and USB Test Port
ESD protection of ±15kV contact discharge
±20kV air discharge, (IEC61000-4-2)
EFT, IEC61000-4-4, 40A (5/50ns)
Lightning protection, IEC61000-4-5, 2A (tp=8/20µs)
USB Type-C port protection ESD protection of ±15kV contact discharge
±20kV air discharge, (IEC61000-4-2)
EFT, IEC61000-4-4, 40A (5/50ns)
Lightning protection, IEC61000-4-5, 2A (tp=8/20µs)
USB Debugger Port protection 1kVDC Isolation between Debug Port and USB Test Port ESD protection of ±15kV contact discharge
±20kV air discharge, (IEC61000-4-2)
EFT, IEC61000-4-4, 40A (5/50ns)
Lightning protection, IEC61000-4-5, 2A (tp=8/20µs)
Cooling Heatsink plus 2X Fans
Software Features API for controlling the load and monitoring voltage and current levels
Bootloader for updating the firmware

The specifications above are for the PassMark USB Power Delivery Tester.

Compatibility

Windows USB ports are supported. Support for Mac USB ports is limited. The monitoring software is supported on Windows only.

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