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LW-305EC 30V 5A Mini Programmable DC Power Supply

Name: LW-305EC Programmable DC Power Supply - High Precision 0.01V Display, USB Output & Communication
SKU: LW-305EC

USB DC Output: Provides a stable 5V2A USB output for convenient power supply needs.
Four-Digit Display: Showcases current, voltage, and power readings simultaneously for easy monitoring.
Quick Access Keys (M1/M2): Store and recall settings quickly with convenient M1/M2 shortcut keys.
V/A Voltage/Current Switching: Effortlessly switch between voltage and current modes using the intuitive rotary knob for precise adjustments.
Overcurrent Protection (OCP): Exceptional safety features with overcurrent protection and an audible alarm for added security.
Output Switch Control: Easily manage power output with a dedicated output switch for user convenience.
Default USB Communication Interface: Standard USB communication support, with optional RS232/485 interface for expanded connectivity.

Product Name: LW-305EC Category: Programmable DC Power Supply Tag: Mini Programmable DC

Description

Model	LW-305EC
Max Voltage	30V
Max Current	5A
Input Power	AC 220V 50Hz / AC 110V 60Hz
Adjust Type	Stepless Knob
Constant Voltage Mode	Power Effect	≤ 0.2%
	Load Effect	≤ 0.25%
	Ripple & Noise	≤ 30mV r.m.s.
Constant Current Mode	Power Effect	≤ 0.2%
	Load Effect	≤ 0.25%
	Ripple & Noise	≤ 20mA r.m.s.
Precision	Voltmeter	±0.2%
	Ammeter	±0.2%
Protection	Short circuit, overload, over-voltage, over temperature protections
Operating Temperature	-10℃ to 40℃
Relative Humidity	< 80%
Storage Temperature	-40℃ to 85℃
Relative Humidity	< 80%
Interface	USB/RS485/RS232 (Choose one of three)
Overall dimensions	215X150X70 mm
Weight (kg)	1.5kg

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