Bergoz FCT Fast Current Transformer

The Fast Current Transformer (FCT) is a wideband AC transformer with a rise time down to 175ps and a bandwidth up to 2GHz.

Used world-wide on all high-energy particle accelerator to observe very short beam pulses. Exceptional bandwidth and sensitivity are achieved by using amorphous cobalt-based alloy cores specially annealed in a magnetic field to obtain very high permeability and low loss at frequencies to 2 GHz.

FCT can be embedded inside a conflat flange fo direct mounting on the beam pipe.

Features

  • Bandwidth up to 1.75GHz 200-ps risetime
  • Droop down to 0.1%/μs down to 160 Hz lower cutoff freqency
  • Extra-high sensitivity up to 5 V/A
  • Available in six different apertures ranging from 16mm up to 178mm. Larger apertures are available on request.
  • Models available for installation in vacuum down to 1E-8 mbar

Applications

  • Pulsed beams in particle accelerators
  • Partial discharge pulses from corona wires, in insulation defects
  • Pulsed beams in particle accelerators
  • Current rise in semiconductor gates, triggers
  • Surge current waveforms in EMI/EMC analysis
  • Capacitive discharge pulses

Pricing

Part No. Description Qty Price

Fast CT

FCT-028-

FCT, 28mm ID

$2,680.00
Description

FCT, 28mm ID

Qty
FCT-016-

FCT, 16mm ID

$2,250.00
Description

FCT, 16mm ID

Qty
FCT-055-

FCT, 55mm ID

$3,900.00
Description

FCT, 55mm ID

Qty
FCT-122-

FCT, 122mm ID

$6,380.00
Description

FCT, 122mm ID

Qty
FCT-082-

FCT, 82mm ID

$5,020.00
Description

FCT, 82mm ID

Qty
FCT-178-

FCT, 178mm ID

$8,440.00
Description

FCT, 178mm ID

Qty
FCT-178-0.50-

0.50 V/A sensitivity

Ask
Description

0.50 V/A sensitivity

Qty
FCT-178-1.25-

1.25 V/A sensitivity

Ask
Description

1.25 V/A sensitivity

Qty
FCT-178-2.5-

2.5 V/A sensitivity

$370.00
Description

2.5 V/A sensitivity

Qty
FCT-178-5.0-

5.0 V/A sensitivity

$1,090.00
Description

5.0 V/A sensitivity

Qty
FCT-178-5.0-WB-

High-resolution sensor option

Ask
Description

High-resolution sensor option

Qty
FCT-178-5.0-LD-

Low-droop option

$880.00
Description

Low-droop option

Qty
FCT-178-5.0-LD-VAC-

Sensor degassing option, for vacuum > 1E-4 Mbar

$410.00
Description

Sensor degassing option, for vacuum > 1E-4 Mbar

Qty
FCT-178-5.0-LD-VAC-H-

Radiation-resistant sensor option

$350.00
Description

Radiation-resistant sensor option

Qty

In-flange Fast CT

ARB#xxx-

Outer flanges arbitrary shape aperture, 60mm axial

$6,120.00
Description

Outer flanges arbitrary shape aperture, 60mm axial

Qty
ARB#xxx-316LN-

AISI 316LN option, instead of 304

$2,020.00
Description

AISI 316LN option, instead of 304

Qty
ARB#xxx-316LN-0.50-

0.50 V/A sensitivity

Ask
Description

0.50 V/A sensitivity

Qty
ARB#xxx-316LN-1.25-

1.25 V/A sensitivity

Ask
Description

1.25 V/A sensitivity

Qty
ARB#xxx-316LN-2.5-

2.5 V/A sensitivity

$360.00
Description

2.5 V/A sensitivity

Qty
ARB#xxx-316LN-5.0-

5.0 V/A sensitivity

$1,260.00
Description

5.0 V/A sensitivity

Qty
FCT-CF3″3/8-22.2-40-UHV

In-flange.FCT, in DN/NW50CF, 22.2mm ID, 40mm axial

$16,440.00
Description

In-flange.FCT, in DN/NW50CF, 22.2mm ID, 40mm axial

Qty
FCT-CF4″1/2-34.9-40-UHV

In-flange.FCT, in DN/NW63CF, 34.9mm ID, 40mm axial

$18,020.00
Description

In-flange.FCT, in DN/NW63CF, 34.9mm ID, 40mm axial

Qty
FCT-CF4″1/2-38.0-40-UHV

In-flange.FCT, in DN/NW63CF, 38.0mm ID, 40mm axial

$18,170.00
Description

In-flange.FCT, in DN/NW63CF, 38.0mm ID, 40mm axial

Qty
FCT-CF6″-47.7-40-UHV

In-flange.FCT, in DN/NW100CF, 47.7mm ID, 40mm axial

$18,910.00
Description

In-flange.FCT, in DN/NW100CF, 47.7mm ID, 40mm axial

Qty
FCT-CF6″-60.4-40-UHV

In-flange.FCT, in DN/NW100CF, 60.4mm ID, 40mm axial

$19,370.00
Description

In-flange.FCT, in DN/NW100CF, 60.4mm ID, 40mm axial

Qty
FCT-CF6″3/4-96.0-40-UHV

In-flange.FCT, in DN/NW130CF, 96.0mm ID, 40mm axial

$21,380.00
Description

In-flange.FCT, in DN/NW130CF, 96.0mm ID, 40mm axial

Qty
FCT-CF8″-96.0-40-UHV

In-flange FCT, in DN160/NW150CF, 96.0mm ID, 40mm axial

$23,820.00
Description

In-flange FCT, in DN160/NW150CF, 96.0mm ID, 40mm axial

Qty
FCT-CF10″-147.7-40-UHV

In-flange FCT, in DN/NW200CF, 147.6mm ID, 40mm axial

$36,690.00
Description

In-flange FCT, in DN/NW200CF, 147.6mm ID, 40mm axial

Qty
FCT-CF12″-198.4-40-UHV

In-flange FCT, in DN/NW250CF, 198.4mm ID, 40mm axial

$49,730.00
Description

In-flange FCT, in DN/NW250CF, 198.4mm ID, 40mm axial

Qty
ARB#xxx-316LN-5.0-LD-

Low-droop option

$800.00
Description

Low-droop option

Qty
ARB#xxx-316LN-5.0-LD-H-

Radiation-resistant sensor option

$350.00
Description

Radiation-resistant sensor option

Qty
ARB#xxx-316LN-5.0-LD-H-BK150C-

Bakeout at 150°C option

$2,930.00
Description

Bakeout at 150°C option

Qty
ARB#xxx-316LN-5.0-LD-H-BK150C-RFBYP-

RF Bypass option

$1,270.00
Description

RF Bypass option

Qty
Quantity Discount Schedule:
Quantity 1 – 4 5 – 9 10 – 24
Discount 0% 7% 13%

Notes:

** Radiation-resistant sensor option only available with SMA connector

Terms and Conditions

Terms and Conditions:

Prices above are for domestic deliveries to USA, Canada, and Mexico only.
For deliveries in all other countries please contact Bergoz.
Prices are expressed in U.S. Dollars, FCA San Carlos, California.
Prices are subject to change without notice.
Higher quantity and OEM discounts are available.

Payment:

Visa, MasterCard, Amex, Prepayment before shipment, or Net 30 days (subject to credit acceptance).

Delivery:

Stock to 90 days, depending on quantity.