300A 15V 4500W Variable DC Power Supply

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$1,672.09

300A 15V variable DC power supply serves as a dependable source of power, supplying the necessary energy for testing, prototyping, and powering electronic circuits. It is switching mode with 4500W DC output, selectable 110V or 220V±10% AC input, 3 digit LED display. Equipped with digital control features, this DC power supply allows users to set desired voltage and amperage levels with accuracy.

Input Voltage *

SKU: ATO-VDCPS15300K

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Overview

300 amp 15 volt variable DC power supply is designed with the capability to adjust both voltage and current parameters, offering flexibility for diverse electronic components and projects. Its regulated nature guarantees a stable output, safeguarding connected devices from voltage fluctuations.

Specification

Model	ATO-JK15300K
Input Voltage	110V or 220V AC (+/- 10%)
Output Voltage Range	0-15V
Output Current Range	0-300A
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	>85%
Load Regulation (CV)	Stable Voltage ≤0.5%, Constant Current ≤0.5%
Line Regulation (CV)	Stable Voltage ≤0.5%
Ripple Voltage	≤3%
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, RoSH
Warranty	12 Months
Size	303 (L) x 255 (W) x 155 (H) mm
Weight	25kg

Detail

Tips: What are the typical applications of a variable DC power supply?

A variable DC power supply finds diverse applications in electronics, research, and testing environments. It is essential for powering and testing electronic circuits, components, and devices requiring specific voltage and current parameters. In laboratories, scientists and engineers use variable DC power supplies to simulate various operating conditions, aiding in the development and testing of electronic prototypes. This versatile tool is crucial for education, enabling students to experiment and learn about electrical circuits. Additionally, it is employed in fields like telecommunications, where precise voltage control is necessary for reliable performance. In the realm of hobbyist electronics and DIY projects, variable DC power supplies offer flexibility for enthusiasts to experiment with different voltage levels, making them a fundamental tool in the electronics toolkit.

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