- Network Cabinets[2]
- Circuit Breakers[3]
- Contactors[1]
- Electronic & Instrument Enclosures[10]
- Other Electrical Equipment[1]
- Power Accessories[1]
- Power Distribution Equipment[2]
- Voltage Regulators/Stabilizers[1]
- Relays[1]
- Other Switches[1]
- Push Button Switches[1]
- Transformers[10]
- Current Meters[5]
- Frequency Meters[1]
- Multimeters[2]
- Power Meters[2]
- Voltage Meters[6]
- Other Measuring & Analysing Instruments[3]
- Temperature Instruments[10]
- Testing Equipment[7]
- Timers[1]
- Other Telecommunications Products[2]
- Contact Person : Ms. Lee Shirley
- Company Name : Zhejiang Tianqi Electric Co., Ltd.
- Tel : 86-577-62627477
- Fax : 86-577-62627466
- Address : Zhejiang,Huzhou,Tianzi Lake Industrial zone,Gaoyu,Anji,Huzhou,Zhejiang,China
- Country/Region : China
- Zip : 313310
Powers Stabilizer
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An optical power stabilizing device for use in an optical information recording and reproducing apparatus is disclosed. The device comprises a light source for generating a light output power having a non-linear characteristic to a driving current or voltage thereof, a light detection circuit coupled to the light source for detecting a part of the output light to generate an electric signal, a signal treating circuit connected to the light detection circuit for treating the detected electric signal, a circuit connected to the signal treating circuit for compensating the current or voltage to be supplied to the light source in accordance with the temperature variation, and a control circuit connected to the signal treating circuit and the compensation circuit for controlling the current or voltage to be supplied to the light source.
Powers Stabilizer