Electronic choke

Electronic choke for Direct Current bypass system and for detection of Alternating Current.
By using this device in place of a coil, the system can be miniaturized.

- Regarding the dimensions -
A = length
B = width
C = height ( excluding pin ）

Name Physical Appearance Dimensions Specification
Electronic choke for Telephone network
TAL-100
A=18
B=14
C=5
Inductance

(at 300Hz, 1V)
between terminals 1 and 2 :
1H and above
Frequency
range
300Hz to 4kHz
Current
rating
on terminals 1 and 2:
DC 20mA to DC 90mA
DCR

(at 20 degrees celcius,
between terminals 1 and 2)
with DC20mA: 200 ohms or less
with DC90mA: 100 ohms or less


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