Boost Amplifier SG-300

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SG-300

last updated：Jul 02, 2012

岩崎通信機

Official site

A convenient drive amplifier that boosts the output of a signal generator. Full power bandwidth of 1MHz. Low cost, high functionality, and high impedance input.

The "SG-300" is an amplifier that converts the output of a function generator. This amplifier can be used in a wide range of fields, including the development of mechatronic devices, starting with inverters. It is equipped with a low-ohm output, allowing it to drive low-impedance loads with zero power loss. Additionally, it can support amplitude modulation on the upper side only and amplitude modulation on the lower side only, making it easy to adjust the signal's zero level. When combined with the SG-4104/4105, DG-8000, and other signal generators, it can amplify output up to 24Vp-p (at 50Ω) and 48Vp-p (open circuit). For more details, please download the catalog or contact us.

Related Link - http://www.iti.iwatsu.co.jp/ja/products/amp/sg300_…

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basic information

**Features** ○ High Output → 48Vp-p (when output terminal is open), 24Vp-p (when terminated with 50 ohms) → Easily obtain the required voltage for various fields by combining with commercially available signal generators. ○ External AM Modulation Input Function. Easily realize PAM modulation → By simply inputting a signal into the AM modulation input, AM modulation can be added to the main signal. → By using the offset function in conjunction, the DC component of the AM (Pulse Amplitude Modulation) signal can be easily changed. → PAM has traditionally been applied in the home appliance sector, such as refrigerators and washing machines, and further applications are expected in the future. ○ LO-Ω Output Mode → Switch between 50Ω output and LO-Ω output. By using the LO-Ω output mode, even if current flows to the output load, a stable signal can be supplied to the load while maintaining the voltage amplitude within the output current range. ○ Wide Bandwidth 1MHz → Maintain a maximum amplitude of 48Vp-p while preserving a bandwidth of 1MHz. → Very effective in the mechatronics field. ● For more details, please download the catalog or contact us.

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Applications/Examples of results

【Applications】 ○ Signal source for driving Hall effect sensors used in automobiles and other applications ○ Power supply for small signal semiconductor devices ○ Emulation of small batteries ○ Signal source for driving power devices (such as small motors and positioning motors) ○ Emulation signal source for PAM control For more details, please contact us.