th50a Topstek Inc., th50a Datasheet

th50a

Manufacturer Part Number

th50a

Description

Topstek Current Transducer

Manufacturer

Topstek Inc.

Datasheet

1.TH50A.pdf (3 pages)

Current page: 1 of 3
Download datasheet (132Kb)

iHighly reliable Hall Effect device

iCompact and light weight

iFast response time

iExcellent linearity of the output voltage over a wide input range

iExcellent frequency response (> 50 kHz)

iLow power consumption (12 mA nominal)

iCapable of measuring both DC and AC, both pulsed and mixed

iHigh isolation voltage between the measuring circuit and the

iExtended operating temperature range

iFlame-Retardant plastic case and silicone encapsulate, using

Features

current-carrying conductor (AC2.5KV)

UL classified materials, ensures protection against

environmental contaminants and vibration over a wide

temperature and humidity range

Specifications

Parameter

Nominal Input Current

Linear Range

Nominal Output Voltage

Offset Voltage

Output Resistance

Hysteresis Error

Supply Voltage

Linearity

Consumption Current

Response Time (90%V

Frequency bandwidth (-3dB)

Thermal Drift of Output

Thermal Drift of Zero Current Offset

Dielectric Strength

Isolation Resistance @ 1000 VDC

Operating Temperature

Storage Temperature

Mass

)

Topstek Current Transducer TH3A .. TH50A

Symbol

OUT

www.topstek.com

TH 3A~50A

mV/°C

A DC

%/°C

Psec

Unit

°C

Applications

iUPS systems

iIndustrial robots

iNC tooling machines

iElevator controllers

iProcess control devices

iAC and DC servo systems

iMotor speed controller

iElectrical vehicle controllers

iInverter-controlled welding machines

iGeneral and special purpose inverters

iPower supply for laser processing machines

iController for traction equipment e.g. electric trains

iOther automatic control systems

- 38 -

±9 .. ±150 = 3x I

TH3A .. TH50A

±15V ±5%

5 Psec max. @ d I

Within ±40 mV @ I

±12 mA nominal, ±16 mA max

4 V±1% at If=I

Within ±15 mV @ I

Within ±1.5 mV/°C @ I

Within ±0.1 %/°C @ I

AC2.5KV X 60 sec

Within ±1% of I

-15°C to 80°C

-20°C to 85°C

DC to 50kHz

>1000 M

<100

3 .. 50

10 g

( R

=0, T

TH3A-B12 .. TH50A-B12

V080201

/dt = I

±7.2 .. ±120 = 2.4x I

=10k )

=25°C

±12V ±5%

/ Psec

7/1/2008

Related parts for th50a

th50a Summary of contents

Page 1

... Topstek Current Transducer TH3A .. TH50A Features iHighly reliable Hall Effect device iCompact and light weight iFast response time iExcellent linearity of the output voltage over a wide input range iExcellent frequency response (> 50 kHz) iLow power consumption (12 mA nominal) iCapable of measuring both DC and AC, both pulsed and mixed iHigh isolation voltage between the measuring circuit and the current-carrying conductor (AC2 ...

Page 2

... Topstek Current Transducer TH3A .. TH50A Appearance, dimensions and pin identification for TH3A .. TH30A models All dimensions in mm ±0.2, holes –0, +0.2 except otherwise noted. max Secondary pins 4x(0.5x0.25) Pin Assignment -15V Bottom View 0V +15V Part Vout 1-3A Number I + d(mm e(mm) Primary PCB mounting hole layout ...

Page 3

... Topstek Current Transducer TH3A .. TH50A Appearance, dimensions and pin identification for TH37.5A .. TH50A models All dimensions in mm ±0.2, holes –0, +0.2 except otherwise noted. max Secondary pins 4x(0.5x0.25) Primary Bottom View Pin Assignment -15V 0V +15V Vout PCB mounting hole layout Positive current flow direction Part TH37 ...

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