 Description >>
The LO-1001A3-L100 series of current sense transformers are designed to monitor AC currents. They
can be used for
high frequency current sensing, for example in switched-mode power supplies, motor control and
electronic lighting ballasts.
Features >>
RoHS compliant
1000, 1500, 2000 & 2500 Turn variants
Primary current up to 80A
50Hz-20kHz frequency range
Mechanical Specification >>
Electric Specification@25c >>
| SELECTION GUIDE |
| Order Code |
Number of
Turns |
Inductance Min. |
DC Resistance |
Terminating Resistance
|
| ±5 Turn |
Pins B&R |
Pins B-R, Ω |
Ω |
LO-1001A3-L100
|
2500 |
180H @0.5V, 50kHz
|
169.0MAX
|
100 |
| ABSOLUTE MAXIMUM RATINGS |
| Operating free air temperature range |
-40°C to 85°C |
| Storage temperature range |
-40°C to 100°C |
| LEADS INFORMATION |
| UL1015 20AWG BLACK & RED |
Leads length:1010mm±10 |
| Stripped and Tinned |
10±3 |
Technical Notes >>
ISOLATION VOLTAGE
All LO-1001A3-L100 current sense transformers are tested at 2500VAC for a minimum of 3 seconds
during our standard test procedure.
In addition, as part of our qualification process carried out prior to product launch, the 1001A3 series
demonstrated no isolation breakdown at 10kVdc or 6kVac with a bare conductor as the
primary winding. Whilst this does not imply these parts are designed for environments where such high
voltages may be present, it does demonstrate the level of isolation voltage these products are able to
withstand. Full mains safety isolation can be achieved with appropriately insulated wire on the primary
winding. |
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