GE 369-C101

Description

Manufacturer: GE

Model: 369-C101

Weight: 1Kg

Shipping weight: 1.8Kg

Quantity: 10

Warranty period: from 1 year

Imported: Yes

Available for sale: worldwide

The waveforms produced by the simulator shall meet the specifications of 5.1 through 8.

A schematic for the CDM test circuit is shown in Figure 1. (Other equivalent circuits are allowed if

the generated waveform meets the requirements of 5.1 through 8.) A detachable discharge head (see

Figure 1), consisting of the pogo probe, radial resistor, top ground plane, semi-rigid coaxial cable, and the

support arm, is used to initiate the discharge. The top ground plane shall be a square conductive plate with

edge length of 63.5 mm ± 6.35 mm (2.5 in ± 0.25 in). The discharge path includes a 1 ohm resistive

current probe of at least 3 GHz bandwidth for waveform monitoring. The cable from the 1 ohm resistor to

the oscilloscope should also have a bandwidth of at least 3 GHz. The thickness of the FR-4 dielectric shall

be 0.381 mm ± 0.038 mm (0.015 in ± 0.0015 in). The dielectric constant of the dielectric shall be

specified at 4.7(±5%) at 1 MHz. The charging resistor shown in figure 1 shall be nominally 100 MΩ or

greater.

Resistor values higher than 100 MΩ may be used, but this may not allow large devices (greater than 25

mm by 25 mm) to fully saturate before being discharged by the probe assembly. This effect can be

overcome by adding a delay between discharges in the CDM tester programming software. If using a

resistor greater than 100 MΩ, it is recommended that the tester or the device itself be characterized to

determine if a delay is needed for discharging large devices. A procedure for this large device delay

characterization is given in 6.2.1.