Versatile Programmable DC Power Supply, 200V, 300V, 400V 1A with RS-232 and Automatic Control
Versatile Programmable DC Power Supply, 200V, 300V, 400V 1A with RS-232 and Automatic Control
Product Description:
The Programmable DC Power Supply is designed for precise control and efficient power delivery in a variety of applications, including laboratory testing, industrial use, and electronics repair. With output voltages of 200V, 300V, and 400V and currents up to 1A, this power supply provides versatility and reliable performance. Featuring RS-232 and USB interfaces for computer connectivity, memory storage, and multiple safety protections, it’s an ideal choice for professionals seeking advanced power regulation.
| Technical Parameters | Details |
|---|---|
| Input Voltage | 220V ±10% @ 50Hz ±5Hz or 110V ±10% @ 60Hz ±5Hz |
| Output Voltage | DC 0-30V/60V/120V/400V |
| Output Current | DC 0-3A/5A/10A/1A |
| Display Accuracy | 1% ±1 word (three/semi-digital display), 0.1% ±1 word (four/semi-digital display) |
| Boot Delay | 1-2 seconds |
| Shutdown Delay | 1-6 seconds |
| Voltage Stability | ≤0.05% + 1mV |
| Current Stability | ≤0.1% + 10mA |
| Load Stability | CV ≤0.05% + 1mV, CC ≤0.05% + 10mA |
| Ripple and Noise | CV ≤10mV, CC ≤20mA (RMS) |
| Efficiency | ≥80% (under full load) |
| Working Environment | -10℃ to +40℃, Relative humidity 20%-80% |
| Storage Environment | -20℃ to +80℃, Relative humidity 20%-70% |
| Protection | Over-voltage, Over-current, Over-power, Over-temperature, Short-circuit |
| Weight | 1.2Kg-1.9Kg (Model dependent) |
Key Features:
- Programmable Control: Connect directly to a computer using the RS-232 or USB interface for precise control and upgrades. Software and drivers are available for download or can be requested.
- Memory Storage: Four sets of data storage buttons (M1-M4) allow for quick recall of commonly used voltage and current settings.
- Encoder Knob & Lock Button: Provides precise voltage and current regulation with an encoder adjustment knob and lock button to prevent accidental changes.
- Dual USB Ports: Rear USB for upgrades and control; front 5V 2A USB port for convenient device charging.
- High-Resolution Display: 4-digit color LCD with 0.01V and 0.01A resolution for accurate readings.
- Multiple Protections: Smart cooling fan, low ripple, and built-in protections including over-voltage, over-current, over-power, over-temperature, and short-circuit protection.
- Temperature-Controlled Fan: Automatically activates at 50°C for effective heat dissipation.
- Packaging & After-Sales: Includes power supply, power cables, USB cable, instruction manual, protective packaging, and a certificate of conformity. Lifetime technical support and a one-year warranty are provided.
Applications:
Perfect for car audio, laboratory testing, scientific research, factory maintenance, charging batteries, security monitoring systems, and building automation systems.
Package Includes:
- 1 x Programmable DC Power Supply
- 1 x Power Adapter (EU/AU/UK/US plug based on location)
- 1 x Black Output Line
- 1 x Red Output Line
- 1 x Instruction Book (English)
- 1 x Hard Package Box
- 2 x Protective Sponges
- 1 x Certificate of Conformity (1 Year)
Model Specifications:
| Model | Output Voltage | Output Current | Output Power | Net Weight |
|---|---|---|---|---|
| Model A | 0-30V/60V/120V/400V | 0-3A/5A/10A/1A | 150W-360W | 1.2Kg-1.9Kg |
| Model B | 30V 10A, 200V 1A, 300V 1A | - | - | - |
Keywords: Programmable DC Power Supply, 200V DC Power Supply, 300V DC Power Supply, 400V DC Power Supply, RS-232 Interface, Multiple Protections, Adjustable Voltage, Laboratory Power Supply.