Industrial AC to DC Converter

1.Power Range: 1 kW to 600 kW, scalable and modular designs.
2.Technology: High-frequency switching mode with IGBT and advanced PWM control.
3.Input: Universal AC input (1-phase or 3-phase), compatible with global mains (85-480VAC).
4.Output: Fully adjustable, stable DC voltage and current with low ripple.
5.Core Application: Industrial automation, electroplating, battery charging, laboratory testing, and OEM integration.
6.Key Advantages: High precision, high efficiency, programmable control, comprehensive protection.
7.Brand: ACSOON – a professional manufacturer of robust industrial power solutions.

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Product Description

Industrial AC to DC Converter | Programmable High-Power DC Supply for Industry & Research

XI'AN JERRYSTAR INSTRUMENT CO., LTD specializes in manufacturing high-performance Industrial AC to DC Converter systems. Designed for demanding industrial and research environments, our converters transform standard AC line power into precisely controlled, clean DC power. With features like programmable outputs, remote monitoring, and rugged construction, ACSOON converters ensure reliability, efficiency, and safety for critical processes and testing applications.

Technical Summary

Parameter	Specification
Input (AC)
Voltage	1-Phase: 220V±10%; 3-Phase: 380V±10% (85-480VAC wide range optional)
Frequency	50Hz / 60Hz (47-63Hz)
Power Factor	≥0.95 (with active PFC)
Output (DC)
Voltage	0 - Rated Voltage (Customizable, e.g., 0-600VDC)
Current	0 - Rated Current (With current limiting)
Performance
Regulation	Line: ≤±0.5% FS; Load: ≤±0.5% FS
Ripple & Noise	≤0.5% RMS (of rated value)
Efficiency	≥90% (Typical at full load)
General
Display	LCD for V, A, W, Status
Interface	RS232/RS485, Analog Control (0-5V/0-10V/4-20mA) optional
Protection	OVP, OCP, SCP, OTP, Fan Fail
Cooling	Intelligent Forced Air
Operating Temp.	0°C to 45°C
Standards	CE, RoHS, IEC/EN 61000

Industrial AC to DC Converter Main Features

High-frequency switching technology for compact size and high power density.
Wide-range AC input with active PFC (Power Factor Correction) for reduced harmonic pollution.
Constant Voltage (CV) and Constant Current (CC) automatic mode switching.
Large LCD display for real-time monitoring of voltage, current, and power.
Local and remote voltage sense terminals for compensation of line drops.
Support for SCPI and MODBUS communication protocols.
Forced air cooling with temperature-controlled fans.
Compliant with CE, RoHS, and relevant industrial safety standards.

Application Areas

The versatility of the Industrial AC to DC Converter makes it essential in numerous sectors:

Industrial Manufacturing: Powering and testing automation equipment, PLCs, servo drives, and robotic systems.
Electroplating & Anodizing: Providing precise, low-ripple current for surface treatment processes.
Battery Manufacturing & Testing: For formation, cycling, and capacity testing of lithium-ion, lead-acid, and other battery types.
Renewable Energy: Serving as a grid simulator or load for testing solar inverters and charge controllers.
Research & Development Labs: A flexible power source for material science, physics experiments, and prototype testing.
Telecommunications: Powering and testing communication equipment and backup power systems.
Automotive Industry: Component testing for electric vehicles (EV chargers, DC-DC converters, motors).

Why Choose ACSOON Industrial AC to DC Converter?

ACSOON Industrial AC to DC Converter systems are engineered for unmatched performance and durability. Here’s why they are the preferred choice:

Precision & Stability: Provides highly stable DC output with excellent line and load regulation (±0.5%), ensuring consistent process results.
Wide Flexibility: Fully adjustable voltage and current from zero to rated value, suitable for diverse applications.
High Efficiency & Reliability: Advanced switching topology ensures efficiency ≥90%, reducing energy costs and thermal stress for continuous operation.
Intelligent Control: Equipped with digital interfaces (RS232/RS485, analog inputs) for seamless integration into automated systems and process control.
Robust Protection: Built-in safeguards against over-voltage, over-current, short-circuit, and over-temperature ensure equipment and operator safety.

Our Services

Quality Control

Every Industrial AC to DC Converter undergoes a strict quality assurance process:

Incoming inspection of all critical components (IGBTs, capacitors, transformers).
Automated testing of PCBA assemblies.
Full-load burn-in testing for a minimum of 8 hours to ensure stability and reliability.
Performance validation of all regulation, ripple, and protection functions.
Final safety and EMC compliance checks.

R&D Results

Our continuous innovation enhances the Industrial AC to DC Converter platform:

Development of advanced digital control algorithms for faster transient response and tighter regulation.
Implementation of paralleling capability for higher power systems.
Integration of Ethernet connectivity and web-based monitoring for Industry 4.0 applications.

Packaging and Transportation

Units are securely mounted in sturdy, industrial-grade steel enclosures (standard IP20).
Packaged in custom wooden crates with foam inserts to prevent transit damage.
Clearly marked with handling instructions, terminal identifications, and safety warnings.
Shipped globally via reliable freight services.

After-Sales Service

Standard 18-month warranty.
Access to comprehensive technical documentation and user manuals.
Remote diagnostic support via communication interfaces.
Available service contracts for preventive maintenance and calibration.
Long-term spare parts availability.

Qualification Certification

CE Marking (EMC & LVD Directives)；RoHS Compliance；ISO 9001:2015 Quality Management System

FAQ
Q1: What is the difference between a switching converter and a linear power supply?
A: A switching Industrial AC to DC Converter is much more efficient (≥90% vs. ~40-60%), smaller, lighter, and capable of handling higher power levels, making it ideal for industrial use. Linear supplies are simpler but less efficient and bulkier.
Q2: Can the output be programmed to follow a specific sequence or profile?
A: Yes, through the provided communication interfaces (RS232/RS485), the unit can be controlled by a PC or PLC using SCPI commands to execute complex voltage and current profiles.
Q3: What is the purpose of the remote sense (V-SENSE) terminals?
A: They compensate for voltage drop in the output cables by allowing the converter to regulate the voltage directly at the load point, ensuring precise delivery.
Q4: Is it possible to connect multiple units in parallel for higher current?
A: Yes, certain models support master-slave parallel operation for current sharing. Please consult our technical team for specific configuration.
Q5: What is the typical lead time for a custom voltage/current rating?
A: Lead times vary. Standard units ship in 2-3 weeks. Custom designs typically require 4-6 weeks for engineering and production.

Contact Us

For technical specifications or customized Industrial AC to DC Converter solutions: acpower@acsoonpower.com, or submit your requirements using the form at the bottom of our website.