Power
500 kHz Current Sense Transformers
7086-7088
• Frequency range from 200 to 500 kHz
• 20 Amp peak sense current
• 1500 Vrms isolation
MECHANICAL AND SCHEMATIC
(All dimensions in inches)
.380 Max
SCHEMATIC
3
.595 Max
708X
FD/C
1
1 Turn
N
T
Turns
2
4
.120 - . 55
1
4
.150
.150
3
2
1
.325 Max
.100
.400
.550 Max
UNLESS OTHERWISE SPECIFIED, ALL TOLERANCES ARE ±0.010
ELECTRICAL SPECIFICATION @ 25˚C
RT
1
(Ω)
1.50
3.00
7.50
Secondary
Turns
2
N
T
10
20
50
Secondary
Inductance
3
(µH Min)
150
600
4000
DCR
Secondary
(Ω Max)
.055
.097
.240
DCR
Pri mary
(Ω)
.006
.006
.006
7086-88
Part
Number
7086
V
S
(mV)
30
60
160
09/04/03
7087
7088
ISSUE: A
1. Terminating resistance for .15 Volt/Amp
2. ± 1 turn
3. Measured @ 100 kHz, @ VS
229 Colonnade Road, Ottawa, Ontario, Canada K2E 7K3
Tel: (613) 226-1626 Fax: (613) 226-7124
www.filtran.com
An ISO 9001 Registered Company