DESCRIPTION
The LO-0062B1 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 15A 50Hz-20kHz frequency range
MECHANICAL SPECIFICATION
ELECTRIC SPECIFICATIONS
SELECTION GUIDE | ||||
Order Code | Number of Turns | Inductance Min. | DC Resistance | Terminating Resistance |
±5 Turn | Pins B&R | Pins 4-1, Ω | Ω | |
LO-0062B1 | 2000 | 35.4H @0.3V, 50Hz | 110MAX | 100 |
ABSOLUTE MAXIMUM RATINGS | |
Operating free air temperature range | -40°C to 85°C |
Storage temperature range | -40°C to 100°C |
SOLDERING INFORMATION | |
Peak wave solder temperature | 300ºC for 10Seconds |
Pin finish | Tin |
TECHNICAL NOTES
ISOLATION VOLTAGE
All LO-0062B1 current sense transformers are tested at 2500VAC for a minimum of 3 seconds during our standard test procedure.
In addition, as part of our qualifification process carried out prior to product launch, the LO-0062B1 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
