Email: sales@longweielec.com

50V 40A Benchtop Programmable Switching DC Power Supply

LCD liquid crystal display, no radiation, no flicker.
USB interface and RS485 interface, two kinds of interfaces, can meet the requirements of multiple customers.
Multiple protection devices: overload protection, over-voltage protection, over-current protection, over-temperature protection.
6 sets of data can be stored.

Product Name: LW-5040C Category: Programmable DC Power Supply Tag: Programmable Switching DC

Description

Model	LW-5040C
Max Voltage	50V
Max Current	40A
Input Power	AC 220V 50Hz / AC 110V 60Hz
Adjust Type	Stepless Knob
Constant Voltage Mode	Power Effect	≤ 0.05% + 10mV
	Load Effect	≤ 0.1% + 10mV
	Ripple & Noise	≤ 10mV r.m.s.
Constant Current Mode	Power Effect	≤ 0.05% + 10mA
	Load Effect	≤ 0.1% + 10mA
	Ripple & Noise	≤ 10mA r.m.s.
Precision	Voltmeter	± 0.1% + 10mV
	Ammeter	± 0.1% + 10mA
Temperature coefficient	≤ 300ppm/℃
Protection	Short circuit, overload, over-voltage, over temperature protections
Interface	USB/RS485
Store Output	6 Groups
Insulation Degree	≤ 60VDC
Operating Temperature	-10℃ to 40℃
Relative Humidity	< 80%
Storage Temperature	-40℃ to 80℃
Relative Humidity	< 80%
Overall dimensions	380X260X155 mm
Weight (kg)	12kg

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