Linear AC Power Supply source Frequency Conversion for LED Lamp Testing

Linear AC Frequency Conversion Power Supply, LED Lamp Testing Simulation Frequency Conversion Power Supply, Single-Phase AC Power Supply

Features:

• Utilizes a crystal tube linear amplification circuit structure, providing pure and stable sine wave output. Specially processed to contain minimal harmonic components, it generates no interference, offers high precision, and low noise;

• Allows setting of output voltage rise time;

• High measurement accuracy;

• Equipped with an embedded intelligent PC monitoring system;

• Capable of setting the starting angle of the waveform (0-359°);

• Employs advanced Direct Digital Synthesis (DDS) waveform generation technology;

• Fully adjustable output voltage range of 0-150V, 0-300V (optional 0-600V);

• Output frequency range of 45-120Hz (optional 40-500Hz);

• Features output current limiting function;

• Includes RS232C communication interface with command execution time less than 10ms;

Application Fields:

• Industrial Automation: Used to drive various motors, such as AC induction motors and servo motors, for speed control.
• Power Electronics: In the power system, it is used to regulate voltage and frequency, improving power quality.
• Household Appliances: Used in air conditioners, refrigerators, and other household appliances to achieve energy saving and noise reduction.
• Lighting Systems: Used for testing and simulation of lighting equipment such as LED lights.
• Laboratory Equipment: As a power supply for precision instruments, providing stable power.
• Aerospace: Used in power systems for airplanes, satellites, and other equipment.
• Medical Equipment: Supplying power to various medical instruments.
• Transportation: Used in the power systems of electric vehicles, subways, high-speed trains, and other transportation tools.
• Communications Equipment: Providing reliable power for communication base stations and other equipment.

Technical Specifications:

1. Input Voltage: 1φ 2ω/G, 220V ±10%.
2. Input Frequency: 50/60Hz ±5%.
3. Output Voltage: AUTO 0~300V (0-150V, 150-300V auto-switch) HV 0~300V (no switching)
4. Voltage Setting: 0-300V (0.1V/STEP) continuously adjustable
5. Voltage Resolution: 0.1V
6. Voltage Stability: ≤1%
7. Voltage Regulation Stability: <0.1%
8. Frequency Setting: 45.0–500.0Hz (0.1Hz/STEP)
9. Frequency Stability: <100PPM
10. Waveform Distortion: ≤1%
11. Rated Capacity: 1KVA
12. Rated Current: 0-150V 16.8A, 0-300V 8.4A
13. Timer Setting: 0.1S–999.9S
14. Current Upper Limit Setting: 0.1A~RATING
15. Equipped with 30 sets of output voltage and frequency memory functions.
16. Power Factor >0.8
17. Automatic Program Memory: Capable of performing continuous tests with up to 10 different test values.
18. Starting Angle Setting: 0-359° (1°/STEP)
19. Starting Angle Error: <0.5°(45-65Hz)

Linear ac power supply

LED Testing ac power supply

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Linear AC Power Supply source Frequency Conversion for LED Lamp Testing Images