GENERAL INFORMATION:
The “TF” Series product line is designed to
support the need to make accurate measurements
of high-voltage power supply (HVPS) & HV system
performance. These reduced-size HV test fixture
devices can be used for research and development,
incoming inspection, production testing, field
testing, or calibration. Each “TF” Series device,
when coupled with a conventional meter or oscilloscope,
is a stand-alone test fixture optimized for
a specific HV testing function. The “TF” Series
is engineered to support accurate measurement
of ripple, noise, pulses, absolute DC, DC stability,
DC line regulation, DC load regulation, etc.
KEY FEATURES:
The UltraVolt “TF” Series models all feature dual Alden B110US10 HV connectors. These connectors facilitate in-line measurements as well as un-terminated measurements. Internal ARC limiting / softening resistors are present for safety. All “TF” models have the HV ground return connection isolated from the chassis ground connection by 100 kΩ and clamped by a protection device.
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SPECIFICATIONS:
All specifications are subject to change without notice. UltraVolt will enhance
specifications whenever possible, through continuous product and process improvement
efforts. Customers are not contacted when changes are made unless they have
arranged for configuration control with UltraVolt’s customer service
department (“CSD”) through the “-Q” suffix program.
Only the most significant items will be noted on UltraVolt’s web site,
in the product change notice section.
PACKAGE:
The “TF” Series units are manufactured
using the standard RF-tight chassis mount
case. Overall size is 9.00” x 2.00” x
1.50” ±0.025”. Please
see the Figure “G” outline drawing.
ALTITUDE, HUMIDITY & TEMPERATURE:
The “TF” Series operating performance is guaranteed between sea level
and 10,000ft., in non-condensing relative humidity up to 95%, and between temperatures
of -40°C to +65°C. Storage temperature range is -55°C to +105°C.
PRICING & AVAILABILITY:
The “TF” Series units are currently
available with a stock to 3 weeks lead-time.
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“TF” SERIES MODELS:
“Precision Divider”: 40TF-DCD
A 40kV rated HV Test Fixture that features
a precision 10,000:1 DC divider (“DCD”)
with a full scale accuracy of ±1%,
a temperature stability of better than ±25
ppm per °C, and a voltage coefficient
of < 1% per 40,000 volts. DC Loading
is 1 GigW. Capacitive loading is < 10pF.
 WARNING! A shock hazard exists when the chassis ground or
the HV return ground
is not properly connected!
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