PA1005.070QNL - Pulse

PA1005.070QNL SMT Current Sense Transformer

SMT Current Sense Transformer PA1005QNL Series Height: 5.5mm Max Footprint: 8.4mm x 7.2mm Max Current Rating: up to 20A Frequency Range: 50kHz to 1MHz Part 5,6 Number PA1005.020QNL PA1005.030QNL PA1005.040QNL PA1005.050QNL PA1005.060QNL PA1005.070QNL PA1005.100QNL PA1005.125QNL Electrical Specifications @ 25°C — Operating Temperature -40°C to +125°C Turns.

Features

use a typical temperature rise of 40°C with no airflow when both one turn windings connected in parallel. 3. To calculate value of terminating resistor (Rt) use the following formula: Rt (W) = Vref
* N / (Ipeak_primary) 4. The peak flux density of the device must remain below 2000 Gauss. To calculate the peak flux density for uni-polar current use following formula: Bpk = 37.59
* Vref
* (Duty_Cycle_Max)
* 105 / (N
* Freq_kHz)
* for bi-polar current applications divide Bpk (as calculated above) by 2. 5. Optional Tape & Reel packaging can be ordered by adding a “T” suffix to the part .