ESDEMC is expanding their high voltage pulse attenuator selection with the HVAT-3K20-1G22E as higher energy attenuator solution. Although the bandwidth does not extend as far as other ESDEMC attenuators, the HVAT-3K20-1G22E is functional from DC – 1GHz (<±1 dB attenuation variation). Below is a table comparing the specifications of the HVAT-3K20-1G22E to other 20 dB high voltage pulse attenuators on the market.
| Bandwidth | Tested Max Voltage @ Pulse Width | Peak Power (Within SOA*) |
Max Single Pulse Energy | Connectors | Attenuation | |
|
ESDEMC HVAT-3K20-1G22E
|
DC – 1 GHz (1 dB Band) |
3 kV, 1 ms 5 kV, 1 us |
180 kW | 200 J | N-Type | 20 dB |
|
ESDEMC HVAT-3K20-3.5
|
DC – 3.5 GHz (1 dB Band) | 3 kV, 500 ns | 180 kW | 0.1 J | SMA | 20 dB |
|
ESDEMC HVAT-5K20-3.5
|
DC – 3.5 GHz (1 dB Band) |
5 kV, 500 ns | 500 kW | 0.5 J | N-Type | 20 dB |
|
HPPI HVA-20A
|
DC – 7 GHz (3 dB Band) | 1.5 kV, 1 us | 45 kW | NA | SMA | 20 dB |
|
Barth Model 102 Series
|
DC – 7 GHz (3 dB Band) |
5 kV, 80 ns | 500 kW | NA | N-Type | 20 dB |
Below is the frequency response of the HVAT-3K20-1G22E. It should be noted that ESDEMC can customize attenuation values.
