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200A 15V 3000W Variable DC Power Supply

200A 15V 3000W Variable DC Power Supply
200A 15V 3000W Variable DC Power Supply
200A 15V 3000W Variable DC Power Supply
200A 15V 3000W Variable DC Power Supply
200A 15V 3000W Variable DC Power Supply
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$1,326.39
Ex Tax: $1,326.39
  • Stock: In Stock
  • Model: KOLAUT-VDCPS15200K
  • Weight: 1.00
  • SKU: KOLAUT-VDCPS15200K

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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

ModelKOLAUT-JK15200K
Input VoltageSingle Phase 110V or 220V AC (+/- 10%)
Output Voltage Range0-15V
Output Current Range0-200A
Output Power3000W
Frequency50Hz/60Hz
Adjustable ModePulse Width Modulation (PWM) Type
Transistor Connection MethodFull Bridge
Output TypeDual
Display3 digit
Display AccuracyOutput 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 ResistanceInput-Output: ≥20MΩ
Input-Chassis: ≥20MΩ
Output-Chassis:≥80MΩ
Dielectric StrengthInput-Output: AC1500V, 10mA, 1 minute
Input-Chassis: AC1500V, 10mA, 1 minute
Output-Chassis: AC1500V, 10mA, 1 minute
ProtectionOver 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 Threshold70℃ to 80℃
Mean Time Between Failures≥50000h
Cooling DuctInternal Cooling Air Duct Forward and Exit
CertificationCE, RoSH
Warranty12 Months
Size303 (L) x 255 (W) x 155 (H) mm
Weight13kg


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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