The Differential DC Amplifier And Signal Conditioner Ectron Model 428 is a true Differential Amplifier with transformer isolation between input, output and the power source. An internal DC-DC converter provides bipolar voltages for the internal circuitry while accepting power from a single external dc power supply or battery.

In addition to the high-performance amplifier, the unit includes an integral excitation power supply. Transformer coupling contributes to high common-mode rejection, and the chopper design results in superior zero stability, both short term and long term.

Rugged Applications:

• Vehicle Crash Testing
• Helicopters
• Flight Testing
• Shipboard
• Rocketry
• Automobiles

Environmental Ratings:

• 100 G Shock
• 20 G Continuous Vibration
• -55°C to +100°C
• 90% Relative Humidity
• Thermal Shock Resistant


Differential DC Amplifier And Signal Conditioner Ectron Model 428