TITLE
INTERNAL RINGING FILTER
AGENCY APPROVAL: N/A
PN
39812
SH
REV
1
OF
8
2
SPECIFICATIONS:
-Designed to meet EN60950 for a working voltage of 250 Vrms
-Operating temperature: -40°C TO +85°C
4
REF: PWB PATTERN
.350 MAX
[8.89]
.079
[2.00]
5
39812
1. INDUCTANCE: 0.1 VRMS, 10 kHz ,
@ 0 to 100mAdc
1-8 tie 5-4 = 6.1mH to 7.5mH (6.8mH± 10%)
2. LEAKAGE INDUCTANCE: 0.1 VRMS, 100 kHz
1-4 SHORT( 5-8) = 300µH Max
3. TURNS RATIO: 1 -4 : 5-8 = 1 : 1
4. DC RESISTANCE: OHMS MAX
1-4 = 5.5 Max
5-8 = 5.5 Max
Matching better than 10%
5. DIELECTRIC STRENGTH:
1500 VAC, 1 Minute
(ALT. 2500VDC,1 Second,1800 VAC 1 Second)
Primary to Secondary - Safety Critical
6. IWC : 0.1VRMS,100kHz
1-4 to 5-8 = 18pF Max
7. THD: 30kHz & 300kHz, 1.0VRMS
@ 30kHz = -80dB Max
@ 200kHz = -75dB Max
.385 MAX
[9.78]
1
.098
[2.50]
8
.045
[1.14]
.373
[9.47]
.488 MAX
[12.40]
.250
[6.35]
.335
[8.51]
.098
[2.50]
NOTE:
COPLANARITY = 0.006 [0.15]
1
LINE
5
CHIP
4
8
1000 Parkers Lake Road, Wayzata, MN 55391, (952) 475-1173, www.schottcorp.com
TOLERANCES UNLESS
OTHERWISE SPECIFIED
INCHES / DECIMAL
MILLIMETERS (mm)
.XX = ± .01
.XX = ± 0.20
.XXX = ±.005
ANGLES ± 1°
SCHOTT [ SCHOTT CORPORATION ]
