AFV-P: Programmable Compact AC / DC Source


Intepro’s AFV-P Series is a programmable AC/DC output power source with precision measurement and control. This compact power source comes in four power levels, 600VA, 1250VA, 2500VA and 5000VA, providing clean power with distortion less than 0.3% at 40-100Hz. The AFV-P series delivers output voltage from 0 to 310VAC and frequency from 40 to 500Hz or 15 to 1000Hz with the high frequency option. It is ideal for commercial, defense and aerospace test applications from design verification, quality assurance, ATEs. The AFV-P Graphical Users Interface software makes it easy to setup complex testing of the AC input to the UUT.

The internal memory stores up to 1200 transients in 50 registers. Transient generation functions provide simulation of voltage variations, surges, drops and frequency disturbances. With the state-of-the-art PWM technology, the AFV-P series is capable of delivering up to 4.5 times of peak current (crest factor) from its max rated current that makes it ideal for switching power supply test. User defined Start and End phase angle is available from 0 to 360 degrees.

The AFV-P series measurement features include rms voltage, rms current, true power, apparent power, power factor, crest factor and reactive power. Its 5” touch screen with rotary knob allows quick adjustments and configurations of voltage, current, and frequency. Users can remotely control the AC source via standard interfaces of USB, RS232/RS485, LAN or optional GPIB and analog control. Free control software and LabVIEW driver are available for easy programming and remote control.

Key Features of the AFV-P AC Source products:

  • Compact & High Power Density

    2U: 600VA / 1250VA / 2500VA; 5U: 5000VA
  • Ideal for Inrush Current

    Capable of delivering up to 4.5 times of peak current
  • Low Distortion (THD)

    THD is less than 0.3% when output is less than 100Hz
  • AC Source with DC Output

    Extend the applications to DC type testing
  • Wide Output Voltage & Frequency

    0-310V L-N; 15-1000Hz
  • Current Fold back Feature

    Output current maintains constant based on the load while output voltage varies
avf-p AFV-P AC Source - Intepro Systems


Sweep & Ramp Test

t1 AFV-P AC Source - Intepro Systems

The AFV-P Series offers an easy and convenient method to execute a single step or continuous output
changes. The sweep function is ideal for voltage and frequency variation tests. The response time of voltage
and frequency changes are within one cycle. Users can also use the ramp function to adjust slew rate of
voltage and frequency changes. The ramp function can also effectively reduce the inrush current during motor
startup. There are up to 50 memory locations can be run sequentially to sequence 1200 steps as each memory
location has 24 steps for the user to set up.


Transient Generation

t2 AFV-P AC Source - Intepro Systems

Transient generation is an extended feature that provides the users an easy setup for power line disturbance simulation. Common waveform disturbances such as surge, sag, spikes, and dropouts can be generated for applications like immunity test.


Start/End Angle & High Peak Current for Inrush Current

output-peak-current-1 AFV-P AC Source - Intepro Systems

90° Start Angle

output-peak-current-2 AFV-P AC Source - Intepro Systems

In rush Current for 90° Start Angle

output-peak-current-3 AFV-P AC Source - Intepro Systems

90° End Angle

AFV-P Series is capable of providing high output peak current (max. 4.5 peak/rms), and this feature makes it ideal to handle inrush currents required for motor testing.


Control Software

control-software-1 AFV-P AC Source - Intepro Systems


control-software-2 AFV-P AC Source - Intepro Systems


AFV-P Series provides control software and a LabVIEW driver that allows users to easily setup remote control for the power source without further need of programming.


Fast Slew Rate

t3 AFV-P AC Source - Intepro Systems

For tests like sags, surges, dropouts, or spikes, slew rate is a critical factor. AFV-P Series is a high performance AC source that has a high slew rate of less than 300μs from 0~90% output voltage. It allows users to do pre-compliance tests such as IEC-61000-4-11 or MIL-STD-704F.


About us

Intepro Systems is a Power Systems manufacture with over 35 years experience in the field.

thumbnail_Screen_Shot_2022-07-12_at_91852_AM AFV-P AC Source - Intepro Systems


Overview Brochure 1
Get to know Intepro Systems!
Product Downloads 25
A comprehensive list of our online literature.


  Email us at:

  (714) 953-2686

  (714) 673-6567

14662-E Franklin Avenue
Tustin, CA 92780

usa AFV-P AC Source - Intepro Systems

Intepro Systems America, LP

14662-E Franklin Avenue
Tustin, CA 92780
Call: 714-953-2686

uk AFV-P AC Source - Intepro Systems

Intepro UK Ltd.

9 Lakeside Business Park
Swan Lane, Sandhurst Berkshire
GU47 9DN / UK
Call: 44 012 5287 5600

ireland AFV-P AC Source - Intepro Systems

Intepro Systems Ireland Limited

Lonsdale Road
National Technology Park Limerick / Ireland
Call: 353 61 33 22 33

china AFV-P AC Source - Intepro Systems

Intepro Power Electronics (Shenzhen) Co., Ltd

NO. 316, Block 4,
Fourth Industrial Area
Nanyou, Nashan District
Shenzhen, China 518052
Tel: 0086 755 86500020