USB type-C cable tester MICROTEST 8761NAC

USB type-C cable tester MICROTEST 8761NAC offers a maximum AC withstand voltage of 700V and a maximum DC withstand voltage of 1000V.

I. Specification of USB type-C cable harness tester MICROTEST 8761NAC

USB type-C cable tester MICROTEST 8761NAC utilizes a four-wire measurement technology and supports automatic detection of USB Type-C loop orientation for connectors.

It is equipped with the FX-000C28 2-in-1 current source expansion box, which provides the capability to perform continuity impedance, open/short circuit, safety withstand voltage insulation, RA resistance, and filtering capacitor tests on USB Type-C cables/connectors.

By selecting the FX-000C28 2-in-1 current source expansion box, MICROTEST 8761NAC is possible to conduct 5A voltage drop internal resistance testing and VDO code reading for E-Marker IC on USB Type-C cables.

• 4-wire measurement, conductance cesistance 1mΩ-52Ω
• Test pin 64/128
• Number of test file up to 500 sets
• Using fixture FX-000C21/FX000C22
• E-Marker IC test
• Voltage drop test (5A)
• The measurement items: Open/Short, Conductance, Components, AC Hipot, DC insulation/Hipot, Quick conductance, Intermittence O/S, and Quick Intermittence open circuit.
• Multiple DUT test-4 (standard)/ expand 14 (option)
• Support bar code scan and print function
• USB Host storages setting files and can update firmware
• Automatically identify the normal or reverse plugin of wire or connectors.

Application of MICROTEST 8761NAC:

• All kinds of wires, connectors and combined products of connectors and wires.

II. Key features of USB type-C cable tester MICROTEST 8761NAC

Universal Serial Bus a.k.a. USB is the interface connect computer and outer device:

• USB Type-C can be insert by both side, and better power supply. Replace the VGA/DVI/HDMI video transmitting.
• USB Type-C give the consumer better experience for transmitting data, media sharing charging mobile device by using on USB cable. Compatible with DisplayPort, MHL and Thunderbolt 3, etc. USB-C will replace more transmitting interface in the future.
• Due to the various charging mode that may caused the unfit specification damage the cable and user, USB Type-C needs to insert an E-Mark IC to control the operation. The inspection for protection chip around E-Mark IC is important.

E-Mark IC is the critical part of Type-C interface. Manufacturer takes the quality of protection component around E-Mark IC really seriously:

• Isolation Diode
• RA Resistance
• Signal line to ground line filter capacitor
• Signal line to ground line filter capacitor

USB type-C cable tester MICROTEST 8761NAC is a multifunctional portable tester. Not only detect the poor processing product, but also the O/S status between each contact and the protection component around E-Mark IC.

A desktop portable instrument included conduction, Hi-Pot, component, multi-functional tester fulfill USB Type-C harness inspection.

E-Mark IC test:

• 2-in-1 Current Expand Box FX-000C28 (5A) can measure voltage difference and inner resistance.
• And test the USB Type-C E-Marker IC's code.

Voltage drop test (5A):

• 2-in-1 Current Expand Box FX-000C28 (5A) can measure voltage difference and inner resistance.
• Qualcomm has combine QC 4.0 and latest PD spec. High Current low voltage is the trend in the future.
• Voltage difference and Resistance is the important figures for the quality. Voltage difference, smaller is better.
• The resistance might cause voltage difference problem because of the high current transmitting. Charger might be damaged if the voltage difference is too high. Inner Resistance, smaller is better
• The material of cable will affect the efficiency of charging. The inner resistance will increase under high current. With our expansion box, you might able to detect voltage difference and inner resistance.

MICROTEST 8761NAC all-in-one testing function for USB Type-C:

• Loop learning for O/S Test
• Conduction Resistance Test
• High Speed Disconnect Test
• AC HI-POT Maxinum700V
• DC HI-POTMaxinum1000V
• DC insulationMaxinum1.2GΩ
• 1KΩ resistance Ra rate
• Diode voltage 0V~6.8V
• TxRx signal wire to Gnd equivalent capacitance
• High Current voltage gap/Resistance.

Technical specifications of USB type-C cable tester MICROTEST 8761NAC

System: