Description
150A 30V variable DC power supply provides a reliable and adjustable power source for various applications. This variable DC power supply with adjustable voltage and current capabilities, coupled with digital control features, serves as a reliable and efficient power source for electronics experimentation and development.
Specification
| Model | ATO-JK30150K |
| Input Voltage | Single Phase 110V or 220V AC (+/- 10%) |
| Output Voltage Range | 0-30V |
| Output Current Range | 0-150A |
| Output Power | 4500W |
| Frequency | 50Hz/60Hz |
| Adjustable Mode | Pulse Width Modulation (PWM) Type |
| Transistor Connection Method | Full Bridge |
| Output Type | Dual |
| Display | 3 digit |
| Display Accuracy | Output Voltage ±0.5%, Output Current ±0.5% |
| Efficiency | >86% |
| Load Regulation (CV) | Stable Voltage ≤0.5%, Constant Current ≤0.5% |
| Line Regulation (CV) | Stable Voltage ≤0.5% |
| Ripple Voltage | ≤1% |
| Insulation Resistance | Input-Output: ≥20MΩ |
| Input-Chassis: ≥20MΩ | |
| Output-Chassis:≥80MΩ | |
| Dielectric Strength | Input-Output: AC1500V, 10mA, 1 minute |
| Input-Chassis: AC1500V, 10mA, 1 minute | |
| Output-Chassis: AC1500V, 10mA, 1 minute | |
| Protection | Over Load and Over Voltage Protection |
| Current Imbalance | ≤5% + 0.5A |
| Operating Ambient | -10℃ to + 45℃/ 85%RH |
| Storage Ambient | -20℃ to + 70℃/ 80%RH |
| Overheat Protection Ambient Threshold | 70℃ to 80℃ |
| Mean Time Between Failures | ≥50000h |
| Cooling Duct | Internal Cooling Air Duct Forward and Exit |
| Certification | CE |
| Warranty | 12 Months |
| Size | 303 (L) x 255 (W) x 155 (H) mm |
| Weight | 13kg |
Detail
Tips: What is the current rating of a standard variable DC power supply?
The current rating of a standard variable DC power supply varies widely depending on its intended application and design. Commonly used in electronics laboratories and testing environments, these power supplies typically offer adjustable current outputs ranging from a few milliamperes (mA) to several amperes (A). Entry-level models may provide currents in the range of 0-5A, while more advanced units can deliver up to 20A or more. The ability to adjust the output current is a key feature, allowing users to customize power delivery based on the specific requirements of their circuits or devices. It’s essential to select a power supply with a current rating suitable for the intended application to ensure stable and reliable performance without the risk of overloading connected components.
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