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Pacific Power Source designs and manufactures both linear and switched mode (PWM) AC Power Sources. We provide technically advanced, reliable, and cost effective standard and custom precision programmable AC Power Solutions that feature fast transient response, tight regulation, high peak current capability, no switching noise (linear) and low switching noise (PWM switching) models and low output impedance.

01-upcManagerLage.jpgUPC Studio & PPSC Manager Software

Pacific Power Source’s UPC Studio and the all new PPSC Software (for AFX series only) allows exceptional Control of your Pacific AC Power Source.

Linear AC Power Sources

Our Linear AC Power Sources  (New LMX Series and Legacy AMX Series) produce low-distortion, high fidelity, output waveforms. The advantage of linear amplification is its ability to faithfully reproduce oscillator waveforms with very high small signal bandwidth and low output distortion.

PWM AC Power Sources

LSX SeriesADF SeriesAFX SeriesAZX Series and MS Series offer very good power density, high efficiency, and perform well into low power factor loads. They use a combination of both linear and non-linear methods to achieve high efficiency conversion in lighter and smaller packages.

For detailed product information, click on the “View this Series” shown under each product family listed below or Contact Us Directly or Try Our Live Chat. Pacific Power Source’s Application Engineers are available to discuss your AC Power Requirements and help in selecting the right power source for your application.

Want to rent any of our products instead of purchasing?

Pacific Power Source has a special arrangement with PPST Solutions, Inc. to provide rental services.

Choose the Right Programmable AC and/or DC Power Source for your Application



Fully featured, switch-mode AC Power sources. Cost effective and fully programmable for both basic frequency conversion and power line disturbance test applications.

Power: 1500VA to 6000VA
Form: 1, 2, and 3 phase dedicated or selectable
Voltage: 0 up to 600VAC
Frequency: 15 to 1200Hz



High performance linear AC power sources combining fast transient response time & high current crest factor with extremely low output impedance & distortion.

Power: 500VA to 30kVA
Form: 1, 2, and 3 phase dedicated or selectable
Voltage: 0 up to 600VAC
Frequency: 15 to 5000Hz



High Power, digital control, solid-state AC Power Sources. Available in power levels from 15 kVA to 90 kVA.

Power: 15kVA to 90kVA
Form: 1 phase or 2 and 3 phase output modes
Voltage: 0 up to 300V L-N / 520V L-L
Frequency: 45 to 500Hz



High Power, digital control, solid-state AC, DC and AC+DC Power Sources. Available in power levels from 6 kVA to 150 kVA.

Power: 6kVA to 180kVA+
Form: 1, 2, and 3 phase output
Voltage: 0 up to 333Vac L-N/576Vac L-L or 425Vdc
Frequency: DC, 1-3000Hz



Regenerative High Power AC, DC and AC+DC Power Sources. Available in power levels from 30 kVA to 440kVA. Returns energy back to AC grid when sinking power.

Power: 30kVA to 440kVA
Form: 1, 2, and 3 phase output
Voltage: 0 to 440Vac L-N/760Vac L-L
Frequency: DC, 1-15Hz, 15-1000Hz



EMC Harmonics, Flicker and Immunity Test System. Available in power levels from 800VA to 100kVA.

Power: 600VA to 100kVA+
Form: 1, 2, and 3 phase output
Voltage: 0 up to 440Vac L-N/762Vac L-L or ±650Vdc
Frequency: DC, 15-1000Hz



High Power solid-state AC Power Source/Frequency converter. Up to 10 MS series cabinets can be paralleled in the field to form a 625kVA/500kW system.

Power: 62.5kVA to 625kVA
Form: 1, 2, or 3 phase dedicated
Voltage: 0 up to 600V (optional)
Frequency: 20-500Hz (1000Hz. optional)

Find the Series That Best Fits Your Needs

Test power - GPIB/RS-232
Return Energy back to AC Grid (Regenerative)
Electronic Load Option
EMC Harmonics & Flicker and Immunity Test            
USB and LAN with LXI Compliance  
Manual Control ✓   
Power Line Disturbance Test - Transients/Custom Waveforms  
Lab Frequency/Voltage Converter    
AC+DC or DC PowerTest        
Facility Frequency/Voltage Converter          
High Frequency (Up to 5kHz)            
High Crest Factor (Up to 6:1Cf)    
High Efficiency (85-90% typical) ✓   
Low Power Factor Load (0-1Pf)    
Linear Technology            
Switching Technology  
Field Parallelable      
Modular Design          
Custom Applications  
Full power Single or Three Phase  

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