Description
200 amp 120 volt variable DC power supply offers reliability and adaptability, the dependable and adjustable power source for diverse applications. With its adjustable voltage and current capacities, complemented by advanced digital control features, this power supply proves itself as an efficient and dependable source for experimenting and advancing in electronic projects.
Specification
| Model | ATO-JK120200K |
| Input Voltage | Three Phase 220V or 380V AC (+/- 10%) (240V, 400V, 415V, 440V, 460V 480V can be customized) |
| Output Voltage Range | 0-120V |
| Output Current Range | 0-200A |
| Output Power | 24000W |
| 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 | -10℃ to + 80℃/ 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 | 700 (L) x 480 (W) x 295 (H) mm |
| Weight | 45kg |
Detail
Tips: Can a variable DC power supply be used in educational settings?
Yes, a variable DC power supply is highly suitable for educational settings. It provides a controlled and adjustable voltage output, allowing students to experiment with different electronic circuits and components. This versatility is crucial for teaching principles in physics, engineering, and electronics. The ability to vary voltage helps students understand the impact of different power levels on circuit behavior. Moreover, it promotes hands-on learning, enabling students to design, build, and test circuits in a controlled environment. This practical experience enhances their comprehension of electrical concepts and fosters problem-solving skills. A variable DC power supply is a valuable tool in laboratories and workshops, contributing to a comprehensive and interactive learning experience for students pursuing STEM (science, technology, engineering, and mathematics) education.
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