200A 15V 3000W Variable DC Power Supply

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$1,326.39

Purchase 0 to 200A, 0 to 15V variable DC power supply at an economical price. It is switching mode with 3000W DC output, selectable single phase 110V or 220V±10% AC input, 3 digit LED display. Output voltage and current are continuously adjustable at nominal value, with constant voltage (CV) / constant current (CC) output precision.

Input Voltage *

SKU: ATO-VDCPS15200K

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Delivery date: 6-12 days

Overview

200A 15V 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-JK15200K
Input Voltage	Single Phase 110V or 220V AC (+/- 10%)
Output Voltage Range	0-15V
Output Current Range	0-200A
Output Power	3000W
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, RoSH
Warranty	12 Months
Size	303 (L) x 255 (W) x 155 (H) mm
Weight	13kg

Detail

Tips: How does a variable DC power supply work?

A variable DC power supply regulates and delivers a stable, adjustable voltage to electronic devices. It typically consists of a transformer to convert AC to a desired voltage level, followed by a rectifier to convert AC to DC. The rectified DC may undergo smoothing through capacitors to reduce ripples. The heart of the system is a voltage regulator that maintains a constant output voltage despite fluctuations in input or load. In a variable DC power supply, the regulator's feedback mechanism adjusts the output voltage based on user settings. This adjustment is often facilitated by a potentiometer or digital controls. This capability allows users to tailor the power supply's output to match the specific requirements of different electronic components or circuits during testing or experimentation.

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