Power Supplies
Preen ADS Series – DC Power Supplies
- Output voltage of 28V ± 10% or 270V ± 10% for aerospace or military usage
- Output current ranges from 50A to 1500A with maximum overload to 4500A
- Capable of sustaining abusive loads with inrush current and reverse current, such as from aircraft engines or generators
Preen AFC Series – AC Power Source / Frequency Converter
- Single phase power output from 0.5-150kVA and three-phase power output from 5-2000kVA
- CE & RoHS certification, with excellent performance in safety and electromagnetic compatibility
- High input power factory and high efficiency up to 92%
- Coupled with 4 LED displays to show measurements of voltage, current, frequency and power at once
Preen PFV Series – AC Power Sources
- Regenerative function can sink the energy from load and return to the grid
- Three-phase independent control to set voltage of each phase
- Phase angle control to set angle between each phase
Preen PWF Series – AC Power Sources
- Wide range output frequency up to 800Hz for aerospace and military applications
- Three-phase independent control to set voltage of each phase.
- Phase angle control to set angle between each phase.
DEIF Power Supply
Power supplies are high quality, compact and have a reliable switch mode. Available for single-phase or three-phase in a wide range of models. All models are designed for easy click mounting on DIN rail and give full power in a wide ambient temperature range.
Superior Electric WHR – STABILINE Automatic Voltage Regulator
Superior Electric offers an extensive line of voltage regulators as part of their WHR Series. WHR Series STABILINE® Automatic Voltage Regulators maintain constant voltage to your equipment, even when the input voltage and system load vary widely.
Yokogawa 2553A – Precision DC Calibrator
- Intuitive operation: Dials and switches are provided for each digit and function, and traditional 7-segment LEDs provide clear visibility
- High resolution: 5.5 digits ±120000 count output resolution
- DC Voltage: ±10 mV to ±30 V
- DC Current: ±1 mA to ±100 mA
- Voltage accuracy: +/- 75 ppm
- Current accuracy: +/- 120 ppm
- Temperature calibration: 10 types of thermocouples including K, T, E, and J types
- User-defined thermocouple and RTD (PT1000) calibration: Generates various types of thermocouple and RTD by extrapolating the relation between voltage and temperature
Yokogawa LS3300 – AC Power Calibrator
- High Accuracy:
- AC Voltage: ±350 ppm
- AC Current: ±450 ppm
- AC Power: ±450 ppm
- Phase Accuracy: ±0.03˚ at 50/60 Hz
- High Stability:
- AC voltage: ±50 ppm/h
- AC current: ±50 ppm/h
- AC power: ±100 ppm/h
- Wide Generation Range:
- AC voltage: 10 mV to 1250 V
- AC current: 0.3 mA to 62.5 A
- Frequency: 40 to 1200 Hz
Yokogawa 2558A – Precision AC Standard
- Intuitive operation: Dials and switches are provided for each digit and function, and traditional 7-segment LEDs provide clear visibility
- 6 voltage ranges (100 m/1/10/100/300/1000 V)
- 4 current ranges (100 m/1/10/50 A)
- Sweep (Voltage/Current/Frequency)
- Output Divider: Linearity tests can be simply performed by dividing the output into steps. For example, a setting of 4 will generate steps of 25, 50, 75 and 100% of the set output value.
- % Deviation readout
- Common current output terminals: The same output terminals are used for all current ranges. Test times are therefore reduced by avoiding the need to change the wiring for meters which have different ranges.
- Wide frequency range-: 40 to 1000 Hz (Frequency accuracy : ±50 ppm)
Yokogawa 2560A – Precision DC Calibrator
- Intuitive operation: Dials and switches are provided for each digit and function, and traditional 7-segment LEDs provide clear visibility
- High resolution: 5.5 digits ±120000 count output resolution
- Accuracy:
- DC voltage: ±50 ppm
- DC current: ±70 ppm
- Resolution:
- 5.5 digits, ±120000 count display
- 6.5 digits, ±1200000 count display – high res.
- Direct readout of the deviation
- Digital display of output
- Output Divider
- Sweep: With a flick of a switch, the output can be swept within the source range with sweep times of 8, 16, 32 or 64 seconds.
- High stability
- DC voltage: ±10 ppm/h
- DC current: ±20 ppm/h
