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Lightning-proof transformer for transmission circuits SU10L  〔〕 type, SU10H  〔〕 type

 

Lightning-proof transformer for transmission circuits SU10L “ “ type, SU10H “ “ type

拡大

 

This product is a protective device that protects equipment from irregular voltage and current that may be applied to communication transmission circuitry and the like from lightning surges, etc.

【Dimensions】 W160×D48×H105

 
 
Main performance characteristics
 
SU10L 〔〕 type
Item Performance characteristics
Operating frequency 0.3kHz to 5kHz
Max. operating level 25dBm
Impedance ratio SU10L33 type 370Ω:370Ω
SU10L36 type 370Ω:600Ω
SU10L66 type 600Ω:600Ω
Impedance deviation ±7%
Operating attentuation 0.5dBm or less
Withstand voltage Between L side and T side terminals AC10kV, 1 min.
Impulse1.2/50μs, 30kV
Between L side, T side and En terminals
Insulation resistance Between L side and T side terminals 100MΩ or more
(DC50V megger)
Between L side, T side and En terminals
 
 
SU10H  〔〕 type
Item Performance characteristics
Operating frequency 1kHz to 20kHz
Max. operating level 25dBm
Impedance ratio SU10L33 type 370Ω:370Ω
SU10L36 type 370Ω:600Ω
SU10L66 type 600Ω:600Ω
Impedance deviation ±7%
attenuation 0.5dBm or less
Withstand voltage Between L side and T side terminals AC10kV, 1 min.
Impulse1.2/50μs, 30kV
Between L side, T side and En terminals
Insulation resistance Between L side and T side terminals 100MΩ or more
(DC50V megger)
Between L side, T side and En terminals
 
 

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