AC Switching Power Supply

1.Power Range: 500VA to 2000kVA, modular and scalable designs.
2.Topology: High-frequency switching mode with IGBT/SPWM technology.
3.Input: Universal AC input, compatible with global single/three-phase mains.
4.Output: Stable, clean AC power with programmable voltage and frequency.
5.Core Applications: Automated test equipment (ATE), laboratory R&D, semiconductor manufacturing, communication base stations.
6.Key Advantages: High power density, fast transient response, excellent efficiency.
7.Brand: ACSOON (support OEM).

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Product Description

AC Switching Power Supply | Programmable & High-Density AC Source for Precision Testing

XI'AN JERRYSTAR INSTRUMENT CO., LTD is a premier manufacturer of industrial-grade AC Switching Power Supply systems. Engineered for reliability and precision, our AC Switching Power Supply units deliver clean, stable, and programmable AC power essential for demanding R&D, quality assurance, and production testing environments worldwide. We combine advanced switching technology with robust design to meet the critical power needs of modern industries.

Technical Summary

Parameter	Specification
Input
Voltage	85-265V AC (Single Phase), 320-480V AC (Three Phase)
Frequency	47-63 Hz
Power Factor	≥0.98 (with active PFC)
Output
Voltage	0-150V / 0-300V (L-N), Programmable
Frequency	45-500 Hz, Programmable
Power Rating	500VA to 300kVA (Modular)
Performance
Load Regulation	±0.5%
Line Regulation	±0.2%
THD	<3% (Linear Load)
Efficiency	≥90% (Typical)
General
Display	LCD with Multi-Parameter Readout
Interface	RS232/RS485, USB (Optional: Ethernet, GPIB)
Cooling	Intelligent Fan Speed Control
Operating Temp.	0°C to 45°C
Standards	IEC 61000-3-2, IEC 61000-4, EN 55011

AC Switching Power Supply Main Features

High-frequency switching technology for compact size and light weight.
Wide AC input range with active PFC (Power Factor Correction) for high efficiency and low harmonic input current.
Pure, low-distortion sine wave output (THD<3%).
Programmable voltage (0-150V/300V L-N) and frequency (45Hz-500Hz).
Comprehensive digital display and intuitive control interface.
Multi-level protection: OVP, OCP, OTP, short circuit, and fan failure alarm.
Standard communication ports (RS232/RS485, Ethernet optional) for automated test systems.
Compliance with international EMC and safety standards.

Application Areas

The versatility of the AC Switching Power Supply makes it indispensable across numerous sectors:
Electronics Manufacturing: Powering and testing PCBA, servers, power adapters, and home appliances.
Automotive Industry: Component and subsystem testing for EVs, including chargers, inverters, and onboard electronics.
Aerospace & Defense: Providing precise and rugged AC power for avionics, radar, and communication system testing.
Energy Research: Simulating grid conditions for testing solar inverters, wind turbine controllers, and energy storage systems.
University & R&D Labs: A flexible power source for physics experiments, material testing, and prototype development.
Telecommunications: Testing backup power systems and base station equipment under various AC input conditions.

Why Choose ACSOON AC Switching Power Supply?

ACSOON's AC Switching Power Supply stands out in the market for its blend of performance, intelligence, and durability. Here are the key reasons to choose our solution:
High Power Density: Compact design delivers high power output, saving valuable rack or bench space.
Fast Dynamic Response: Quickly adapts to sudden load changes, ensuring stable power for sensitive and dynamic loads.
Programmable Output: Freely configure voltage, frequency, and phase angles via front panel or software for complex test profiles.
Superior Efficiency: Advanced switching topology minimizes energy loss, reducing operating costs and thermal footprint.
Intelligent Control & Monitoring: Built-in interfaces for remote operation, data logging, and system integration.

Our Services

Quality Control

Every AC Switching Power Supply is subjected to a rigorous quality assurance process:
Automated Optical Inspection (AOI) for PCB assembly.
Burn-in testing at elevated temperatures for 24+ hours.
Full-load performance validation and safety compliance testing.
Final functional test simulating real-world application scenarios.

R&D Results

Our continuous R&D investments have enhanced the AC Switching Power Supply platform with.
Digital Signal Processor (DSP) control for superior waveform fidelity and response speed.
Advanced thermal management algorithms extending component lifespan.
Software suite for waveform editing, sequence programming, and remote monitoring.

Packaging and Transportation

We ensure the safe delivery of your AC Switching Power Supply:
Custom-fitted high-density foam inside reinforced wooden crates.
Climate and shock indicators to monitor transit conditions.
Global logistics partnerships for reliable and timely delivery.
Detailed unpacking and installation guides provided.

After-Sales Service

Our support commitment includes:
Comprehensive 18-month warranty.
Global network of technical support specialists.
Access to online firmware and software updates.
Priority service and spare parts programs available.

Qualification Certification

Our production and products are certified under:ISO 9001:2015 Quality Management System;CE Marking (EMC & LVD);RoHS Compliance.

FAQ
Q1: What is the main advantage of an AC Switching Power Supply over a linear power supply?
A1: It offers much higher efficiency, smaller size, lighter weight, and the ability for programmable output, making it ideal for automated and bench testing.
Q2: Can this power supply simulate power line disturbances?
A2: Advanced models can be programmed to simulate surges, sags, harmonics, and frequency variations for immunity testing.
Q3: Is it suitable for motor testing?
A3: Yes, its fast response and programmable frequency output make it excellent for testing single and three-phase motors.
Q4: How is it controlled in an automated test system?
A4: Via standard communication interfaces like RS232, RS485, or Ethernet using SCPI commands or provided software APIs.
Q5: What is the typical delivery lead time?
A5: Lead times vary by model and customization. Standard units typically ship within 2-3 weeks.

Contact Us

For technical specifications or tailored AC Switching Power Supply solutions: acpower@acsoonpower.com, or submit your requirements using the form at the bottom of our website.