Switching power supply LED lighting design Semiconductor Devices design Inverter/transformer design

AT-C series Current Probe

Highly accurate current measurements

Easy current measurements

Wide bandwidth

DC/AC measure

Over-current protected

Features

Switching power supply

LED lighting design

Semiconductor Devices design

Inverter/transformer design

Electronic ballast design

Engine driven design

Electric vehicle design

Application

AT-C series current probes use a combination of Hall effect and transformer technology which enables measurements to be made on DC,AC and impulse currents.It has various bandwidths and is designed to measure continuous currents up to 300Amp,with accuracy up to 1%.AT-C series features small size,world-leading technology,and good value for money.It can be applied to almost all kinds of current tests

Technical Secifications

Spec.	AT-C202	AT-C303	AT-C403
Frequency bandwidth	DC-40MHz(-3dB)	DC-5MHz(-3dB)	DC-2MHz(-3dB)
Rise Time	8.75ns or less	70ns or less	175ns or less
Continuous Max	30Arms	150Arms	300Arms
Max peak current	Non-continuous 50A	Non-continuous 500A	Non-continuous 50A
Output voltage rate	0.1V/A	0.01V/A	0.01V/A
Amplitude accuracy	±1% rdg. ±1mV	±1% rdg. ±1mV	±1% rdg. ±1mV
Noise	2.5mArms or less	25mArms or less	25mArms or less
Power Supply	DC 12V/1A	DC 12V/1A	DC 12V/1A
Operating Tem.	0-40°C,80% or less	0-40°C,80% or less	0-40°C,80% or less
Max. voltage to earth	300V CAT I	600V CAT II, 300V CAT I	600V CAT II, 300V CAT I
Cable length	Approx.1.5m	Approx.1.5m	Approx.1.5m
Weight	Approx.200g	Approx.200g	Approx.200g

Accessories

AT-C202/AT-C303/AT-C403:1

DC-12V/1A adapter:1

Tool bag:1

Instruction manual:1

Test report:1

AT-C oscilloscope active probes