100A 120V 12000W Variable DC Power Supply

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$4,269.49

Variable DC power supply employs digital control mechanisms, enabling users to easily and accurately set the desired voltage and amperage levels. Its regulated nature ensures a stable output, safeguarding connected devices from voltage fluctuations or irregularities. Economical price adjustable DC power supply is switching mode with 12000W DC output power, 0 to 100A output current, 0 to 120V output voltage, selectable single phase 110V, three phase 220V or 380V±10% AC input, 3 digit LED display.

Input Voltage *

SKU: ATO-VDCPS120100K

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Overview

100 amp 120 volt variable DC power supply features adjustable voltage and current outputs, allowing users to fine-tune settings based on specific requirements. The versatility and precision of this adjustable DC power supply make it an essential device for electronics labs, testing environments, and various technical applications, offering reliability and adaptability in powering electronic components and systems.

Specification

Model	ATO-JK120100K
Input Voltage	Single Phase 110V AC, Three Phase 220V or 380V AC (+/- 10%) (240V, 400V, 415V, 440V, 460V 480V can be customized)
Output Voltage Range	0-120V
Output Current Range	0-100A
Output Power	12000W
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	700 (L) x 480 (W) x 295 (H) mm
Weight	45kg

Detail

Details of 100A 120V Adjustable DC Power Supply

Tips: How do I troubleshoot a variable DC power supply that is not functioning correctly?

First, check the input power source to ensure it's within the specified range. Verify the power supply's output settings, ensuring the voltage and current limits are appropriately configured. Inspect the output terminals and connectors for loose connections or damage. Use a multimeter to measure the output voltage and current, comparing the values to the set parameters. If there's a discrepancy, recalibrate the power supply if possible. Check for any visible signs of damage, like burnt components or blown fuses, and replace as needed. Test the power supply with a known load to ensure it's delivering power properly. If issues persist, consult the user manual for troubleshooting tips or contact the manufacturer's technical support. If you're not comfortable with electronic troubleshooting, seek assistance from a qualified technician or return the unit for professional evaluation.

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