Description >>
The LO-GP5600 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
50, 100, 200 & 300 Turn variants
Primary current rating 10A
20kHz-200kHz frequency range
Centre tapped variants available
Mechanical Specification >>
| SELECTION GUIDE |
| Order Code |
Number of
Turns |
Inductance Min. |
DC Resistance |
Terminating Resistance to
Produce 1VOUT/1AIN
|
| ±1 Turn |
Pins 1&3 |
Pins 1&3, ? |
? |
LO-56050C
|
50 |
4.5mH @1V, 50kHz
|
0.133 - 0.199
|
50 |
| LO-56100C |
100 |
18mH @1V, 50kHz |
0.93 - 1.40 |
100 |
| LO-56200C |
200 |
72mH @1V, 10kHz |
1.87 - 2.81 |
200 |
| LO-56300C |
300 |
160mH @1V, 10kHz |
5.73 - 8.59 |
300 |
| LO-56T100C |
100CT |
18mH @1V, 50kHz |
0.93 - 1.40 |
100 |
| LO-56T200C |
200CT |
72mH @1V, 10kHz |
1.87 - 2.81 |
200 |
| LO-56T300C |
300CT |
160mH @1V, 10kHz |
5.73 - 8.59 |
300 |
| 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-5600 current sense transformers are tested at 500Vdc for a minimum of 1
second during our standard test procedure.
In addition, as part of our quali?cation process carried out prior to product launch, the
5600 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. |
]
