HV857 データシートの表示（PDF） - Supertex Inc

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HV857

High Voltage EL Lamp Driver for Low Noise Applications

Supertex Inc 

Circuit 2

100V/div

20mV/div

200mV/div

100V/div

20mV/div

200mV/div

Series R=0Ω

HV857 Application Note

1ms/div

Differential Output Waveform

across the lamp

Audible Noise

Light Output

Series R=55KΩ

Differential Output Waveform

across the lamp

Audible Noise

1ms/div

Light Output

11

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