7700 Series
2.5 to 5 kW General Purpose Linear Amplifiers
7548
- Up to 100 Ap/195 Vp, DC to 100 kHz, Three-Phase
- Field-selectable controlled-voltage or controlled-current operation
- Can be switched between rail supply modes to optimize for various load impedances
- Protection circuits guard against over/under voltage, over current, over temperature, and circulating ground currents
Key Performance Capabilities:
- Over 12,000 watts peak for 40 ms and 5,500 watts peak continuous into a 1Ω load
- 40 ms pulses of up to 105 Ap into a 1Ω load
- Frequency bandwidth of DC-50 kHz at rated power; DC-100 kHz at reduced power
- Continuous system output of 800 Vp or 170 Ap maximum are possible with multiple, interconnected amplifiers
7794
- Up to 200 Ap/100 Vp, DC to 150 kHz, Three-Phase
- Stable when driving a wide range of resistive, inductive or capacitive loads
- Field-selectable controlled-voltage or controlled-current operation
- Can be switched between rail supply modes to optimize for various load impedances
- Protection circuits guard against over/under voltage, over current, over temperature, and circulating ground currents
Key Performance Capabilities:
- 60A continuous at 13.8V DC
- 200A in-rush current capability
- 150 kHz small signal bandwidth
- ±95V DC capable
- >35 V/µs slew rate
- Four-quadrant operation (source and sink)
7796
- Over 200 Ap / up to 180 Vp, DC to 100 kHz, Three-Phase
- Stable when driving a wide range of resistive, inductive or capacitive loads
- Field-selectable controlled-voltage or controlled-current operation
- Can be switched between rail supply modes to optimize for various load impedances
- Protection circuits guard against over/under voltage, over current, over temperature, and circulating ground currents
Key Performance Capabilities:
- 30A continuous at 28V DC
- 200A in-rush current capability
- 150 kHz small signal bandwidth
- ±180V DC capable
- >35 V/µs slew rate
- Four-quadrant operation (source and sink)
7796HC
- Up to 200 Ap Inrush Current, DC to 100+ kHz, Three-Phase
- Stable when driving a wide range of resistive, inductive or capacitive loads
- Field-selectable controlled-voltage or controlled-current operation
- Can be switched between rail supply modes to optimize for various load impedances
- Protection circuits guard against over/under voltage, over current, over temperature, and circulating ground currents
Key Performance Capabilities:
- Up to 85A continuous at 13.5V DC; 70A at 28V DC
- Up to 200A in-rush current capability
- Stable when driving highly capacitive loads
- ±80V DC capable
- >35 V/µs slew rate
- Four-quadrant operation (source and sink)
- 208 VAC version ONLY; 400 VAC version not available
