Accel Instruments

MasTec Premier Supplier

Accel Instruments designs, develops, manufactures and markets electronic instruments for the specialized needs of electronics bench testing and research and development. We specialize in power electronic test and measurement such as voltage regulators, battery chargers, amplifiers, and more. We solve the needs of the customer through offering innovative products that ease their test and measurement challenges.

Focus On Power Electronics

Our instruments focus on power electronic devices and systems. These devices include linear regulator or LDO, switching mode power supply (SMPS), battery chargers, and more. We make instruments for power electronic device test and measurement.

The TS200 Modulated Power Supply is a unique instrument for many test and measurement applications such as LDO PSRR measurement, battery simulator, op amp CMRR measurement, function generator amplifier, transient response test, four-quadrant power supply, laboratory power amplifier, and more.

The modulated power supply is designed for bench test and measurement. It can output DC or AC voltage or both. For example, it can output a 3.3V DC voltage with a 300mVpp AC sinewave riding on top of it. The TS200 features a modulation input to modulate the output to produce any desired waveform

Features
  • TS200 Voltage Ranges
  • Easy to use with a function Generator
  • Up to 4A peak current (TS200-0A)
  • Up to 70V output (TS200-3B)
  • AC or DC couple input
  • Offset DC voltage control
  • Large voltage LCD display
  • Output short circuit protection
  • Parallel two or more for higher current
Applications
  • High Current Amplifier
  • Battery Simulator
  • Helmholtz Coil Driver
  • Piezo Amplifier and Driver
  • LDO PSRR Measurements
  • Amplifiers PSRR/CMRR Test
  • Transient Response Test
  • High Current LED Testing
  • Four quadrant power supply
  • Solar Cell Characterization

The TS250 waveform amplifier is a unique instrument ideal for amplifying function generator. It amplifies current or voltage or power for driving heavy loads. The TS250 offers eight voltage ranges to choose from ±10V to +65V. The TS250 output current up to 5A for the low-voltage model. Higher current is possible by connecting two or more TS250 waveform amplifiers in parallel as shown in the Application Section.

Features
  • Easy to use with a function Generator
  • Up to 6.0A peak (TS250-0)
  • Up to 65V output (TS250-7)
  • Selectable gain (0dB or 20dB)
  • Selectable input impedance (1kO or 50O)
  • Current monitor output to oscilloscope
  • AC or DC couple input
  • Offset DC voltage control
  • Large voltage and current LCD display
  • Thermal protection
Applications
  • LDO PSRR Measurements
  • Battery Simulator
  • Amplifiers PSRR/CMRR Test
  • Electromagnetic Coil Driver
  • Transient Response Test
  • Piezo Amplifier and Driver
  • High Current LED Testing
  • Four quadrant power supply
  • Solar Cell Characterization