POWER-Z KM002C 0-50V 0-6A USB C Tester w/ USB PD Decoy Board USB Connector for Aging Loading Tests

POWER-Z KM002C 0-50V 0-6A USB C Tester w/ USB PD Decoy Board USB Connector for Aging Loading Tests

POWER-Z KM002C
User Manual:
https://docs.google.com/document/d/1T55UeixUNN9La3tzAF0jO45Snw_rrd9RVGt3XQeRIM8

Features:
- CHARGERLAB POWER-Z fast charge tester
- Processor for ARM Cortex-M4: 192MHz operating frequency, 32bit processor and Thumb-2 instruction set. Built-in DSP; supports floating-point operations
- 20bit ADC; 4MB large FLASH; resistant to 50V high voltage
- E-marker test function: PDO test for Apple 140W charger, supporting 5V, 9V, 15V, 20V and 28V
- Protocol detection: PD3.1, QC4, QC5, SCP, FCP, AFC, VOOC, SuperVOOC, VIFC, EPR and UFCS
- Mini size: portable to carry and easy application
- Support USB PD3.1: The new USB PD3.1 fast charging standard will support voltage output up to 48V, and the charging power will be simultaneously increased to 240W
- High brush and high brightness, the screen is upgraded again. 1.3" IPS screen, resolution 240x240 and 1:1 screen ratio
- Powerful host computer: visualized graphical interface display; USB PD handshake protocol analysis; online viewing of charging power; local storage of charging data; online update of the host computer; support for the multi-open function of the tester

Parameters:
- Model: KM002C
- Dimensions: 36 x 37 x 8mm/1.4 x 1.5 x 0.3"
- Screen size: 1.3"
- Screen material: IPS
- Screen Resolution: 240x240
- Language: English/Chinese
- Test interface type: Type-C
- Number of test ports: 2C port
- Operation type: button
- Independent power supply, computer communication port: Type-C (5V) Name: HID
- Interface internal resistance: about 28mΩ
- Typical working current: 8~25mA
- Voltage accuracy: 0.00002V
- Current accuracy: 0.000003A
- Voltage range: 0-50V
- Current range: 0~6A
- Number of offline recording groups: 4MB built-in storage
- Maximum number of sets of capacity energy: 50

USB PD Decoy Board
Description:
The 140W 28V PD decoy test board is suitable for factories with many development needs and large quantities of products. It supports spoofing PD packets in EPR mode, with a maximum withstand voltage of 30V, and can support up to 28V EPR packets. Support 5V, 15V, 20V, 28V output indicator display. At present, it can meet the development and testing needs of most USB PD fast charging products.


With a super compact design, the size of its entire PCB board is only 1.6x1" (40x25mm). In addition, the components on the PCB board are also very simple, and the core device IP2726 chip for INJOINIC is used.


5 LED indicators on the board represent 5 groups of different PD0s. 4 buttons represent PD "+" and "-" adjustment, switching each PD0 and adjusting PPS "+" and "-". At present, it can only adjust the PD function, so that the USB PD power supply device can output the set voltage.

Button Description:
* Button +: Used to switch the next PD package. Press the button once to request the next PD packet output. If the current PD package is the last PD package, pressing this button will request the output of the current PD package again.
* Button -: Used to switch the previous PD packet, press the button once to request the output of the previous PD packet. If the current PD package is the first PD package, pressing this button will request the output of the current PD package again.


SC33LW2A1 voltage-regulator tube


USB interface: can be connected to a load for testing


IP2133 Emarker Connector



Connection Wire Selection:
* Cut a section of any 5A wire
* Wiring method: red wire: → power supply+ (outside); metal-clad wire: → power supply ground; white wire: → CC wire

Welding of power supply ground wire


Wiring method: red wire: → power supply+ (outside); metal-clad wire: → power ground; white wire: → CC wire


Complete connection display and the use process:
1. Make sure that the Src terminal is working normally, the C port is the input terminal, and connect to the output terminal of the Src terminal through the cc line or other connecting lines. If the Src terminal supports PD, it will automatically enter the PD mode after connection; the A port is the output terminal, which can be used to connect to the load for on-load testing.
2. If there is a PD package on the Src side, use the "+" or "-" button to switch the PD package.
* Note: When TYPE-C is connected to the adapter USB, please not connect the output end of the non-test equipment to avoid damage to the equipment.


For demonstration, we connected a POWER-Z KM002C to the input to display the voltage. After connecting the PD decoy to the PD charger, press the button to adjust to 28V decoy mode. When the output is less than 15V, LED1 will be on; when the output is greater than or equal to 15V, LED1 and LED2 will be on; when the output is greater than or equal to 20V, LED1, LED2 and LED3 will be on; when the output is 28V, LED1, LED2, LED3 and LED4 will light up.


Decoy on-load operation; can also be used for aging test

Package Included:
- 1 x USB C Tester
- 1 x PD Decoy Tester Board
- 1 x USB Connector

Note:
- The PD decoy board should be used with cable; if you have a PD3.1 wire, it can also be used at the type-c interface.
- Other items pictured are not included, for demonstration purposes only. Thank you for your understanding!