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Power Regulator

Your Professional Power Regulator Supplier

 

Our goal is to become your true partner in the field of data acquisition modules China. The factory is located in Zhongguancun Overseas Science and Technology Park, Shijiazhuang High-Tech Zone. Adjacent to the R&D center, it has formed an integrated layout of "R&D, production and sales". We have a skilled engineering team dedicated to refining every stage, from product development and process improvement to production oversight, ensuring every product delivered meets rigorous quality and performance standards. The price is competitive and the product is quality-assured, which is a good choice for your long-term cooperation.

 
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Why Choose Us

Quality Control

The company implements the ISO 9001 full-process quality control system. IQC (Initial Quality Control) conducts rigorous sampling inspections of core raw materials; IPQC (Initial Quality Control) uses AOI (Automated Optical Inspection) to detect welding defects and records data in real time; OQC (Outgoing Quality Control) conducts performance and EMC testing, and qualified products are labeled with traceability codes for problem tracing.

Our Certifications

CE Certification (compliant with EU EMC/EMD directives, applicable to the European market), FCC Certification (compliant with US electromagnetic compatibility standards), IEC 60950 Certification (ensuring the safety of information technology equipment), ISO 9001:2015 Quality Management System Certification (standardizing the entire production and operation process), and RoHS Certification (restricting hazardous substances, meeting environmental protection requirements).

Production Equipment

Our company possesses advanced production equipment, such as high-speed pick-and-place machines + automatic solder paste printers, multi-functional calibrators (voltage/current/resistance calibration), oscilloscopes (signal stability testing), and insulation testers (electrical safety testing), temperature and humidity test chambers (-40℃~120℃, 0%RH~100%RH) + high and low voltage impact testers, automated production lines, anti-static workbenches, and AOI inspection machines (SMT soldering defect detection).

 

Our Services

The company has established a 24-hour technical support hotline and online service platform (WeChat, email). For product usage issues, technicians will provide remote guidance within 1 hour (video call, online debugging); for complex faults that cannot be resolved remotely, the company provides on-site service (on-site service within 48 hours in major domestic cities, and international on-site service coordinated by local partners). The company provides a 12-month product warranty (extended to 24 months for long-term customers) and regularly provides post-warranty maintenance reminders to ensure long-term stable product operation.

 

Single-phase Thyristor Current Regulator

Advantages of Power Regulator

 

 

Protecting Sensitive Equipment

One of the key advantages of using power regulators in critical electrical systems is protection. Voltage variations have a significant impact on electrical devices such as computers, medical equipment, telecommunications networks, and industrial gear.

Improved Operational Efficiency

Voltage stability is crucial in any electrical system to ensure overall operational efficiency. Voltage variations can cause inefficient energy usage, resulting in systems that function below optimally.

Reducing Wear And Tear

When exposed to fluctuating voltage levels, sensitive electronic components wear out. Voltage spikes or sags can accelerate the degradation of components such as capacitors, resistors, and transistors, resulting in premature failure.

Enhanced Safety

Voltage fluctuations in electrical systems might present a safety risk. Excessive voltage can result in short circuits, fires, and other electrical incidents.

Versatility Across Applications

Power regulators exist in a variety of shapes and sizes, making them useful for a wide range of applications.

 

Specification of Power Regulator

 

Input Impedance

120Ω (for 4-20mA input mode)

Soft Start Time Range

Adjustable range of 0-60 seconds

Output Voltage Control Range

0.00-0.98 of the input voltage

Adjustment Output Resolution

0.2°

Three-Phase Trigger Unbalance Degree

≤ 0.6°

Phase Discrimination

Automatic discrimination of R-S-T three-phase voltages

Protection Action Time

< 20ms

Relay Contact Rating

250V AC 2A (range

Insulation Resistance

20 MΩ (at 500V DC)

Dielectric Strength

2000V AC for 1 minute (for 220V models); 2500V AC for 1 minute (for 380V models)

Material & External Coating

Cold-rolled steel plate with electrophoretic coating treatment

Current Limiting Function

Adjustment range of 0.20-1.10

Overcurrent Protection System

Electronic-type protection

 

Features of Power Regulator

 

 

Three-phase two-wire thyristor power regulator, adopts original German Semikron/Infineon thyristors, combined with self-developed control circuits. three-phase two-wire thyristor power regulator can achieve energy saving and control functions, and convert alternating current (AC) into direct current (DC) output. When matched with the DK Series temperature controllers, it can realize automatic control of the load output magnitude.

 

Signal inputs including 4-20mA, 0-10mA, 0-5V, 0-10V, 1-5V, 2-10V, PWM, manual potentiometer adjustment, and panel button control. Integrated technology of voltage regulation phase-shifting and zero-crossing cycle power regulation. It can realize closed-loop control such as constant current, constant voltage, and constant power, as well as dual-closed-loop three-phase rectified DC power supply, electrolysis power supply, and electroplating power supply.

 

Applications of Power Regulator
 

Electric furnace industry: Annealing furnace, drying furnace, quenching furnace, sintering furnace, crucible furnace, tunnel furnace, melting furnace, chamber electric furnace, pit electric furnace, melting electric furnace, rolling electric furnace, vacuum electric furnace, trolley electric furnace, quenching electric furnace, aging electric furnace, hood electric furnace, atmosphere electric furnace, oven, experimental electric furnace, heat treatment, resistance furnace, vacuum furnace, mesh belt furnace, high temperature furnace, kiln , electric furnace, etc.


Machinery and equipment: Packaging machinery, injection molding machinery, heat shrinking machinery, extrusion machinery, food machinery, tempering facilities, plastic processing, infrared heating, etc.


Glass industry: Glass fiber, glass forming, glass melting, glass printing, float glass production line, annealing tank, etc.


Automotive industry: Spray drying, thermoforming, etc.


Energy-efficient lighting: Tunnel lighting, street lighting, photography lighting, stage lighting, etc.


Chemical industry: Distillation and evaporation, preheating system, pipeline heating, petrochemical industry, temperature compensation, etc.

Three-phase Thyristor Voltage Regulator

 

Components of Power Regulator

 

Transformer

This component steps down (or steps up) the input ac voltage to a desired level. It isolates the power supply from the mains and provides safety.

Rectifier

The rectifier converts the ac voltage from the transformer into dc voltage. This can be done using diodes in a half-wave or full-wave configuration.

Filter

After rectification, the output voltage is still not smooth and contains ripples. The filter, typically a capacitor, smooths out these ripples to produce a more stable dc voltage.

Voltage Regulator

This component ensures that the output voltage remains constant even if the input voltage or load current changes. It can be a linear regulator or a switching regulator, depending on the design requirements.

Load regulation

This refers to the ability of the power supply to maintain a constant output voltage despite variations in the load current. Good load regulation is essential for sensitive electronic devices.

Packing and Shipping of Power Regulator

 

Packing

Box+cushioned packaging

Shipping

Shipped by road, sea, rail

 

FAQ

 

Q: What is a power regulator used for?

A: A power regulator is used to control and stabilize voltage, current, or power output to ensure safe and stable operation of electrical equipment.

Q: What types of power regulators are available?

A: Common types include voltage regulators, thyristor (SCR) power regulators, switching power regulators, and servo-type automatic voltage regulators (AVR).

Q: How do I choose the right power regulator?

A: Selection should be based on input voltage range, output power, load type (resistive, inductive, or capacitive), current rating, and control method.

Q: What industries commonly use power regulators?

A: Power regulators are widely used in heating systems, motors, furnaces, industrial automation, medical equipment, and laboratory instruments.

Q: What maintenance does a power regulator require?

A: Regular inspection of wiring, cooling fans, heat sinks, and ventilation is recommended to ensure stable performance and long service life.

As one of the leading power regulator manufacturers and suppliers in China, we warmly welcome you to wholesale high-grade power regulator made in China here from our factory. All customized products are with high quality and competitive price.

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